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St. Marks, FL 32355 Weather

It is 75°F and partly cloudy in St. Marks, FL 32355, observed at 11:05 AM EDT. Today: Mostly Sunny, high 83°F, low 64°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

St. Marks, FL 32355 current weather

75°F

Partly Cloudy

H 83° / L 64°Feels like 76°

Observed at Tallahassee International Airport (17.9 mi away), 10/29/2026, 11:05 AM EDT

Hourly forecast

NWS, updated 10/29/2026, 8:15 AM PT

  1. Now74°
  2. 12 PM77°
  3. 1 PM80°
  4. 2 PM81°
  5. 3 PM82°
  6. 4 PM82°
  7. 5 PM83°
  8. 6 PM81°
  9. 7 PM79°
  10. 8 PM77°
  11. 9 PM73°
  12. 10 PM72°
  13. 11 PM71°
  14. 12 AM70°Fri
  15. 1 AM69°
  16. 2 AM68°
  17. 3 AM67°
  18. 4 AM66°
  19. 5 AM66°
  20. 6 AM65°
  21. 7 AM65°
  22. 8 AM64°
  23. 9 AM66°
  24. 10 AM72°
  25. 11 AM75°
  26. 12 PM78°
  27. 1 PM81°
  28. 2 PM82°
  29. 3 PM83°
  30. 4 PM83°
  31. 5 PM84°
  32. 6 PM82°
  33. 7 PM80°
  34. 8 PM78°
  35. 9 PM74°
  36. 10 PM73°
  37. 11 PM72°
  38. 12 AM71°Sat
  39. 1 AM70°
  40. 2 AM69°
  41. 3 AM69°
  42. 4 AM68°
  43. 5 AM68°
  44. 6 AM67°
  45. 7 AM67°
  46. 8 AM66°
  47. 9 AM70°
  48. 10 AM73°

10-day forecast

Tap a day for details

  • Today10/29Low 64°High 83°

    Today: Mostly sunny, with a high near 83. Northeast wind 5 to 10 mph.

    Tonight: Partly cloudy, with a low around 64. Northeast wind 0 to 5 mph.

    Mostly Sunny
  • Fri10/30Low 66°High 84°

    Friday: Mostly sunny, with a high near 84. Northeast wind around 5 mph.

    Friday Night: Mostly cloudy, with a low around 66. Northeast wind around 5 mph.

    Mostly Sunny
  • Sat10/3135% chance of precipitationLow 65°High 83°

    Saturday: A slight chance of rain showers after 2pm. Mostly cloudy, with a high near 83. East northeast wind around 5 mph. Chance of precipitation is 20%.

    Saturday Night: A slight chance of rain showers before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.

    Mostly Cloudy then Slight Chance Rain Showers
  • Sun11/157% chance of precipitationLow 62°High 77°

    Sunday: Showers and thunderstorms likely. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.

    Sunday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

    Showers And Thunderstorms Likely
  • Mon11/215% chance of precipitationLow 60°High 80°

    Monday: A slight chance of rain showers before 7am. Mostly sunny, with a high near 80. Chance of precipitation is 20%.

    Monday Night: Partly cloudy, with a low around 60.

    Slight Chance Rain Showers then Mostly Sunny
  • Tue11/3Low 62°High 81°

    Tuesday: Mostly sunny, with a high near 81.

    Tuesday Night: Partly cloudy, with a low around 62.

    Mostly Sunny
  • Wed11/434% chance of precipitationLow 60°High 80°

    Wednesday: A slight chance of rain showers after 1pm. Mostly sunny, with a high near 80. Chance of precipitation is 20%.

    Wednesday Night: A chance of rain showers. Partly cloudy, with a low around 60. Chance of precipitation is 30%.

    Mostly Sunny then Slight Chance Rain Showers
  • Thu11/5Model blend41% chance of precipitationLow 56°High 82°

    Thursday: Chance of rain. High near 82°. Low that night near 56°. About 0.10 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Fri11/6Model blendLow 50°High 79°

    Friday: Mostly sunny. High near 79°. Low that night near 50°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blendLow 47°High 76°

    Saturday: Mostly sunny. High near 76°. Low that night near 47°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 30.170, -84.206 from the NWS TAE office, updated 10/29/2026, 8:15 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KTLH (Tallahassee Intl, 18 mi), model run 10/29/2026, 10:00 AM EDT

Forecaster's discussionIssued 10/29/2026, 9:55 AM EDT

: New UPDATE:

Key messages

Updated at 954 AM EDT Thu Oct 29 2026

- Fresh northeast breezes over the Gulf waters will continue to support a prolonged period of hazardous marine conditions through the weekend.

- Chances for showers and storms increase this weekend, particularly on Sunday.

Update

Issued at 954 AM EDT Thu Oct 29 2026

The previous forecast appears to be on track, and no major changes were made.

Short term

(Today through Friday) Issued at 227 AM EDT Thu Oct 29 2026

Ridging remains in place for another day or two before moving to the east this weekend. Warm and dry weather prevails until then with highs in the low to mid 80s, running several degrees above average. Lows likewise will mainly be in the 60s. Changes to the weather arrive this weekend.

Long term

(Saturday through Wednesday) Issued at 227 AM EDT Thu Oct 29 2026

This weekend, a shortwave trough will dig into the central and eastern Gulf Coast with a weak low pressure system riding along the Gulf Coast. This system has trended further south and east over the last 24 hours. When looking at this system last night, the heavier rain was situated more over central parts of Alabama, but now it is moreso over the Florida Panhandle and offshore. Still, we're looking at medium chances for rain late Saturday night into Sunday (40-60%). Timing will be tricky (no pun intended) for trick-or-treat activities as the first showers could arrive late Saturday afternoon into the evening in the Florida Panhandle and southeast Alabama.

Another wrench in the forecast will be for Sunday's temperatures as high pressure tries to build southward down the Appalachians and low pressure rides along the central Gulf Coast. Pattern recognition and some of the modeling show the potential for cold air damming across our area, especially with cloud cover and rain around. Thus, have nudged temperatures downward and may need to monitor for further adjustments.

Our weekend system moves out just in time for the start of the workweek. But our attention will turn to the next system by arriving mid-week with another chance for showers and storms beginning Wednesday.

Aviation

(12Z TAFS) Issued at 632 AM EDT Thu Oct 29 2026

This morning, a stratus deck is expected to move westward from the Atlantic. As a result, MVFR cigs are forecast for VLD near sunrise with VFR returning again by early afternoon. Otherwise, VFR conditions at the remainder of the sites through the period.

Marine

Issued at 227 AM EDT Thu Oct 29 2026

Moderate northeasterly breezes continue today before freshening tonight over the offshore waters. There is a medium to high chance of advisory-level winds tonight well offshore, and the Small Craft Advisory has been extended again for these areas through Friday morning to account for this. This pattern of nocturnal surges in wind will continue through the weekend, especially for waters west of Apalachicola and offshore waters. Showers and thunderstorms return this weekend as an area of low pressure moves eastward along the coast.

Fire weather

Issued at 227 AM EDT Thu Oct 29 2026

Dry weather continues through Friday before rain chances increase late Saturday into Sunday. East to northeast transport winds around 10-15 mph will continue for the next few days with good dispersions each afternoon. RH values will remain well above critical levels. Overall, no fire weather concerns are expected.

Hydrology

Issued at 227 AM EDT Thu Oct 29 2026

Rainfall totals with this weekend's system will generally be around 0.5 to 1 inch with the higher totals favored near the coast. Some localized areas could see up to 2 inches on the high end. Another system will bring showers and storms mid next week. However, flooding concerns appear low with both systems.

Spotter information statement

Spotter activation is not requested. However, spotters are always encouraged to safely report significant weather conditions when they occur by calling the office or tweeting us @NWSTallahassee.

Preliminary point temps/pops

Tallahassee 83 64 84 66 / 0 0 0 0 Panama City 82 65 83 67 / 0 0 0 0 Dothan 81 60 82 63 / 0 0 0 0 Albany 81 59 82 62 / 0 0 0 0 Valdosta 82 61 84 63 / 0 0 0 0 Cross City 83 65 84 67 / 10 0 0 0 Apalachicola 79 66 80 68 / 0 0 0 0

Watches, warnings and advisories

FL: High Rip Current Risk through late Sunday night for FLZ115.

GA: None. AL: None. GM: Small Craft Advisory until 2 PM EDT /1 PM CDT/ Friday for GMZ770- 772-775.

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now74°Partly Sunny1%10 mph
  2. 12 PM77°Partly Sunny1%10 mph
  3. 1 PM80°Mostly Sunny1%10 mph
  4. 2 PM81°Mostly Sunny1%10 mph
  5. 3 PM82°Sunny1%10 mph
  6. 4 PM82°Sunny1%5 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in St. Marks, FL 32355 right now?
The latest observation from Tallahassee International Airport was 75°F and partly cloudy, reported at 10/29/2026, 11:05 AM EDT.
What is the high temperature today in St. Marks, FL 32355?
The National Weather Service forecast for today calls for a high near 83°F. Mostly Sunny.
Will it rain in St. Marks, FL 32355 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for St. Marks, FL 32355?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 5 to Nov 7) come from the NOAA National Blend of Models, with highs of 76°F to 82°F and up to a 41% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in St. Marks, FL 32355 today?
Sunrise is about 7:48 AM EDT and sunset is about 6:52 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in St. Marks, FL 32355?
At Tallahassee, the 1991 to 2020 normal high in October is 82°F and the normal low is 59°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
0.64 in
Snow
0.00 in
Ice
0.00 in

Nearby hazards

Florida hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: 105 Fire (215 acres), Sopchoppy Fire (0 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast today (Tallahassee)
GoodOzone
AQI forecast tomorrow (Tallahassee)
GoodOzone

UV index guide · Air quality

Drought

By county

Wakulla County, week of 10/20/2026

No drought or abnormal dryness in this county.

Tides nearby

NOAA tide stations

Beaches nearby

EPA BEACON beaches

Sun and moon

Local time, center of the area

Sunrise
7:48 AM
Sunset
6:52 PM
Daylight
11 hr 3 min
Moon
Waning Gibbous 87% lit
First light (civil dawn)
7:24 AM
Last light (civil dusk)
7:16 PM
Moonrise
9:41 PM
Moonset
11:40 AM

Normal October weather

Climate

Normal October high 82°, low 59°, precipitation 3.24 in for the month. 1991 to 2020 normals at Tallahassee, 17 mi away.

Other places nearby

Data sources

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About this data

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