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Simmesport, LA 70747 Weather

It is 83°F and clear in Simmesport, LA 70747, observed at 2:55 PM CDT. Today: Mostly Sunny, high 83°F, low 56°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).

Simmesport, LA 70747 current weather

83°F

Clear

H 83° / L 56°Feels like 81°

Observed at New Roads False River Regional Airport (17.3 mi away), 10/29/2026, 2:55 PM CDT

Hourly forecast

NWS, updated 10/29/2026, 11:57 AM PT

  1. Now81°
  2. 4 PM80°
  3. 5 PM77°
  4. 6 PM72°
  5. 7 PM69°
  6. 8 PM66°
  7. 9 PM65°
  8. 10 PM63°
  9. 11 PM62°
  10. 12 AM61°Fri
  11. 1 AM61°
  12. 2 AM60°
  13. 3 AM59°
  14. 4 AM58°
  15. 5 AM58°
  16. 6 AM57°
  17. 7 AM58°
  18. 8 AM62°
  19. 9 AM67°
  20. 10 AM73°
  21. 11 AM76°
  22. 12 PM78°
  23. 1 PM80°
  24. 2 PM81°
  25. 3 PM81°
  26. 4 PM80°
  27. 5 PM78°
  28. 6 PM74°
  29. 7 PM72°
  30. 8 PM70°
  31. 9 PM69°
  32. 10 PM68°
  33. 11 PM67°
  34. 12 AM67°Sat
  35. 1 AM66°
  36. 2 AM66°
  37. 3 AM65°
  38. 4 AM65°
  39. 5 AM64°10%
  40. 6 AM64°11%
  41. 7 AM64°12%
  42. 8 AM68°12%
  43. 9 AM72°12%
  44. 10 AM76°29%
  45. 11 AM79°29%
  46. 12 PM80°29%
  47. 1 PM82°47%
  48. 2 PM82°47%

7-day forecast

Tap a day for details

  • Today10/29Low 56°High 83°

    This Afternoon: Mostly sunny. High near 83, with temperatures falling to around 77 in the afternoon. Northeast wind around 5 mph.

    Tonight: Mostly cloudy. Low around 56, with temperatures rising to around 58 overnight. East wind 0 to 5 mph.

    Mostly Sunny
  • Fri10/3010% chance of precipitationLow 63°High 82°

    Friday: Mostly cloudy. High near 82, with temperatures falling to around 78 in the afternoon. East wind 5 to 10 mph.

    Friday Night: Mostly cloudy, with a low around 63. East wind 0 to 5 mph.

    Mostly Cloudy
  • Sat10/3152% chance of precipitationLow 64°High 83°

    Saturday: A chance of rain showers between 10am and 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. East wind 5 to 10 mph. Chance of precipitation is 50%.

    Saturday Night: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 64. East wind 0 to 5 mph. Chance of precipitation is 50%.

    Chance Rain Showers
  • Sun11/118% chance of precipitationLow 64°High 83°

    Sunday: A slight chance of rain showers before noon. Partly sunny, with a high near 83. Northeast wind 0 to 5 mph. Chance of precipitation is 20%.

    Sunday Night: Mostly cloudy, with a low around 64. East wind around 5 mph.

    Slight Chance Rain Showers then Partly Sunny
  • Mon11/2Low 64°High 83°

    Monday: Partly sunny, with a high near 83. Southeast wind 5 to 15 mph.

    Monday Night: Partly cloudy, with a low around 64. Southeast wind around 10 mph.

    Partly Sunny
  • Tue11/363% chance of precipitationLow 59°High 82°

    Tuesday: A chance of rain showers before noon, then showers and thunderstorms likely. Partly sunny, with a high near 82. Southeast wind 10 to 20 mph.

    Tuesday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 59. South wind 5 to 10 mph.

    Showers And Thunderstorms Likely
  • Wed11/443% chance of precipitationLow 51°High 76°

    Wednesday: A chance of rain showers before noon, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 76. West wind 5 to 10 mph.

    Wednesday Night: Mostly clear, with a low around 51. Northwest wind 0 to 5 mph.

    Chance Rain Showers then Slight Chance Showers And Thunderstorms

Forecast for 30.875, -91.705 from the NWS LIX office, updated 10/29/2026, 11:57 AM PT · Official forecast on weather.gov

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. Now81°Mostly Sunny0%5 mph
  2. 4 PM80°Mostly Sunny0%5 mph
  3. 5 PM77°Mostly Sunny0%5 mph
  4. 6 PM72°Partly Cloudy0%5 mph
  5. 7 PM69°Mostly Cloudy0%5 mph
  6. 8 PM66°Mostly Cloudy0%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 Simmesport, LA 70747 right now?
The latest observation from New Roads False River Regional Airport was 83°F and clear, reported at 10/29/2026, 2:55 PM CDT.
What is the high temperature today in Simmesport, LA 70747?
The National Weather Service forecast for this afternoon calls for a high near 83°F. Mostly Sunny.
Will it rain in Simmesport, LA 70747 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 time is sunrise and sunset in Simmesport, LA 70747 today?
Sunrise is about 7:19 AM CDT and sunset is about 6:21 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Simmesport, LA 70747?
At St Francisville 1 NE, the 1991 to 2020 normal high in October is 80°F and the normal low is 56°F.

Rain and snow totals

Next 3 days, NWS forecast grid

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

Nearby hazards

Louisiana 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: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Baton Rouge Area)
62ModeratePM2.5
AQI forecast tomorrow (Baton Rouge Area)
56ModeratePM2.5

UV index guide · Air quality

Drought

By county

Pointe Coupee Parish, week of 10/27/2026

100% of the county is in moderate drought or worse, 2% in extreme drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:19 AM
Sunset
6:21 PM
Daylight
11 hr 1 min
Moon
Waning Gibbous 85% lit
First light (civil dawn)
6:54 AM
Last light (civil dusk)
6:45 PM
Moonrise
9:09 PM
Moonset
11:13 AM

Normal October weather

Climate

Normal October high 80°, low 56°. 1991 to 2020 normals at St Francisville 1 NE, 21 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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