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Grand Marsh, WI 53936 Weather

It is 50°F in Grand Marsh, WI 53936, observed at 4:35 AM CDT. Today: Chance Rain Showers, high 56°F, low 44°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).

Grand Marsh, WI 53936 current weather

50°F

Mostly Cloudy

H 56° / L 44°Feels like 49°

Observed at New Lisbon Mauston Airport (23.6 mi away), 10/31/2026, 4:35 AM CDT

Hourly forecast

NWS, updated 10/30/2026, 11:26 PM PT

  1. Now45°14%
  2. 6 AM45°17%
  3. 7 AM46°23%
  4. 8 AM46°29%
  5. 9 AM50°34%
  6. 10 AM53°39%
  7. 11 AM54°45%
  8. 12 PM55°50%
  9. 1 PM55°37%
  10. 2 PM56°39%
  11. 3 PM56°45%
  12. 4 PM56°44%
  13. 5 PM56°35%
  14. 6 PM55°27%
  15. 7 PM53°13%
  16. 8 PM52°11%
  17. 9 PM50°11%
  18. 10 PM50°
  19. 11 PM50°
  20. 12 AM51°Sun
  21. 1 AM50°
  22. 1 AM50°10%
  23. 2 AM49°10%
  24. 3 AM48°10%
  25. 4 AM48°
  26. 5 AM47°
  27. 6 AM48°
  28. 7 AM48°
  29. 8 AM51°
  30. 9 AM55°
  31. 10 AM59°
  32. 11 AM61°
  33. 12 PM63°
  34. 1 PM64°
  35. 2 PM64°
  36. 3 PM64°
  37. 4 PM63°
  38. 5 PM62°
  39. 6 PM58°
  40. 7 PM55°
  41. 8 PM54°
  42. 9 PM54°
  43. 10 PM53°
  44. 11 PM53°
  45. 12 AM52°Mon
  46. 1 AM51°
  47. 2 AM51°
  48. 3 AM50°

7-day forecast

Tap a day for details

  • Today10/3150% chance of precipitationLow 44°High 56°

    Saturday: A chance of rain showers. Cloudy, with a high near 56. Southeast wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

    Overnight: Mostly cloudy, with a low around 44. East wind around 5 mph.

    Chance Rain Showers
  • Sun11/1Low 49°High 64°

    Sunday: Partly sunny, with a high near 64. Southeast wind 1 to 5 mph.

    Sunday Night: Mostly cloudy, with a low around 49. Southeast wind around 3 mph.

    Partly Sunny
  • Mon11/292% chance of precipitationLow 57°High 63°

    Monday: Rain showers likely. Mostly cloudy, with a high near 63. Southeast wind 5 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Monday Night: Showers and thunderstorms. Cloudy, with a low around 57. South wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.

    Rain Showers Likely
  • Tue11/389% chance of precipitationLow 47°High 66°

    Tuesday: Rain showers before noon, then showers and thunderstorms. Mostly cloudy, with a high near 66. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Tuesday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 47. South wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    Rain Showers
  • Wed11/437% chance of precipitationLow 44°High 59°

    Wednesday: A chance of rain showers. Mostly cloudy, with a high near 59. Southwest wind 6 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Wednesday Night: A slight chance of rain showers. Mostly cloudy, with a low around 44. West wind around 5 mph. Chance of precipitation is 20%.

    Chance Rain Showers
  • Thu11/520% chance of precipitationLow 42°High 60°

    Thursday: A slight chance of rain showers. Partly sunny, with a high near 60. Northwest wind 3 to 7 mph. Chance of precipitation is 20%.

    Thursday Night: A slight chance of rain showers before midnight. Mostly cloudy, with a low around 42. North wind around 3 mph. Chance of precipitation is 20%.

    Slight Chance Rain Showers
  • Fri11/615% chance of precipitationLow High 57°

    Friday: A slight chance of rain showers. Partly sunny, with a high near 57. North wind around 6 mph. Chance of precipitation is 20%.

    Slight Chance Rain Showers

Forecast for 43.881, -89.667 from the NWS ARX office, updated 10/30/2026, 11:26 PM 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. Now45°Mostly Cloudy14%5 mph
  2. 6 AM45°Slight Chance Rain Showers17%6 mph
  3. 7 AM46°Slight Chance Rain Showers23%5 mph
  4. 8 AM46°Chance Rain Showers29%6 mph
  5. 9 AM50°Chance Rain Showers34%6 mph
  6. 10 AM53°Chance Rain Showers39%6 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 Grand Marsh, WI 53936 right now?
The latest observation from New Lisbon Mauston Airport was 50°F, reported at 10/31/2026, 4:35 AM CDT.
What is the high temperature today in Grand Marsh, WI 53936?
The National Weather Service forecast for saturday calls for a high near 56°F. Chance Rain Showers.
Will it rain in Grand Marsh, WI 53936 in the next 24 hours?
The hourly forecast shows a 50% chance of precipitation around 10/31/2026, 12:00 PM CDT.
What time is sunrise and sunset in Grand Marsh, WI 53936 today?
Sunrise is about 7:33 AM CDT and sunset is about 5:50 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Grand Marsh, WI 53936?
At Friendship, the 1991 to 2020 normal high in October is 59°F and the normal low is 37°F.

Rain and snow totals

Next 3 days, NWS forecast grid

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

Nearby hazards

Wisconsin 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: Kernel Fire (1 acre), Camper Fire (1 acre), New Address Fire (0 acres), World Series Fire (0 acres), abc Fire (0 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast today (Central Waters South)
ModeratePM2.5
AQI forecast tomorrow (Central Waters South)
ModeratePM2.5

UV index guide · Air quality

Drought

By county

Adams County, week of 10/27/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
7:33 AM
Sunset
5:50 PM
Daylight
10 hr 16 min
Moon
Waning Gibbous 72% lit
First light (civil dawn)
7:04 AM
Last light (civil dusk)
6:20 PM
Moonrise
10:42 PM
Moonset
1:45 PM

Normal October weather

Climate

Normal October high 59°, low 37°, precipitation 2.54 in for the month. 1991 to 2020 normals at Friendship, 10 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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