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Mount Sterling, WI 54645 Weather

It is 34°F and fog/mist in Mount Sterling, WI 54645, observed at 4:55 AM CDT. Today: Partly Sunny, high 56°F, low 36°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).

Mount Sterling, WI 54645 current weather

34°F

Fog/Mist

H 56° / L 36°Feels like 34°

  • No rain expected in the next 12 hours

Observed at Boscobel, Boscobel Airport (16.9 mi away), 10/30/2026, 4:55 AM CDT

Hourly forecast

NWS, updated 10/30/2026, 3:32 AM PT

  1. Now43°
  2. 6 AM41°
  3. 7 AM38°
  4. 8 AM36°
  5. 9 AM39°
  6. 10 AM44°
  7. 11 AM48°
  8. 12 PM49°
  9. 1 PM50°
  10. 2 PM52°
  11. 3 PM53°
  12. 4 PM54°
  13. 5 PM55°
  14. 6 PM53°
  15. 7 PM52°10%
  16. 8 PM51°11%
  17. 9 PM50°13%
  18. 10 PM49°15%
  19. 11 PM49°13%
  20. 12 AM49°13%Sat
  21. 1 AM48°17%
  22. 2 AM47°25%
  23. 3 AM47°35%
  24. 4 AM46°39%
  25. 5 AM47°43%
  26. 6 AM47°50%
  27. 7 AM48°62%
  28. 8 AM46°67%
  29. 9 AM48°68%
  30. 10 AM49°64%
  31. 11 AM53°60%
  32. 12 PM53°41%
  33. 1 PM54°36%
  34. 2 PM54°36%
  35. 3 PM55°35%
  36. 4 PM57°27%
  37. 5 PM56°20%
  38. 6 PM56°10%
  39. 7 PM55°10%
  40. 8 PM54°10%
  41. 9 PM53°10%
  42. 10 PM53°10%
  43. 11 PM52°10%
  44. 12 AM52°10%Sun
  45. 1 AM52°13%
  46. 1 AM52°13%
  47. 2 AM51°13%
  48. 3 AM50°13%

7-day forecast

Tap a day for details

  • Today10/30Low 36°High 56°

    Friday: Partly sunny, with a high near 56. East wind 3 to 7 mph.

    Overnight: Mostly clear. Low around 36, with temperatures rising to around 43 overnight. Northeast wind around 8 mph.

    Partly Sunny
  • Sat10/3168% chance of precipitationLow 48°High 58°

    Saturday: Rain showers likely. Cloudy, with a high near 58. Southeast wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

    Saturday Night: Mostly cloudy, with a low around 48. Southeast wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.

    Rain Showers Likely
  • Sun11/111% chance of precipitationLow 51°High 66°

    Sunday: Partly sunny, with a high near 66. Southeast wind 2 to 6 mph.

    Sunday Night: Mostly cloudy, with a low around 51. Southeast wind around 5 mph.

    Partly Sunny
  • Mon11/291% chance of precipitationLow 56°High 67°

    Monday: Rain showers likely. Mostly cloudy, with a high near 67. Southeast wind 5 to 16 mph. Chance of precipitation is 70%.

    Monday Night: Rain showers. Mostly cloudy, with a low around 56. Southeast wind 10 to 16 mph. Chance of precipitation is 90%.

    Rain Showers Likely
  • Tue11/384% chance of precipitationLow 50°High 68°

    Tuesday: Rain showers. Mostly cloudy, with a high near 68. South wind around 12 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Tuesday Night: Rain showers likely. Mostly cloudy, with a low around 50. Southwest wind 5 to 9 mph. Chance of precipitation is 60%.

    Rain Showers
  • Wed11/462% chance of precipitationLow 45°High 63°

    Wednesday: Rain showers likely. Mostly cloudy, with a high near 63. West wind 5 to 8 mph. Chance of precipitation is 60%.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 45. Northwest wind around 6 mph. Chance of precipitation is 30%.

    Rain Showers Likely
  • Thu11/525% chance of precipitationLow High 60°

    Thursday: A chance of rain showers. Partly sunny, with a high near 60. Northwest wind around 7 mph. Chance of precipitation is 30%.

    Chance Rain Showers

Forecast for 43.319, -90.928 from the NWS ARX office, updated 10/30/2026, 3:32 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. Now43°Mostly Clear0%8 mph
  2. 6 AM41°Mostly Sunny0%7 mph
  3. 7 AM38°Mostly Sunny0%5 mph
  4. 8 AM36°Mostly Sunny0%3 mph
  5. 9 AM39°Partly Sunny0%5 mph
  6. 10 AM44°Partly Sunny0%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 Mount Sterling, WI 54645 right now?
The latest observation from Boscobel, Boscobel Airport was 34°F and fog/mist, reported at 10/30/2026, 4:55 AM CDT.
What is the high temperature today in Mount Sterling, WI 54645?
The National Weather Service forecast for friday calls for a high near 56°F. Partly Sunny.
Will it rain in Mount Sterling, WI 54645 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 Mount Sterling, WI 54645 today?
Sunrise is about 7:36 AM CDT and sunset is about 5:57 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Mount Sterling, WI 54645?
At Gays Mills, the 1991 to 2020 normal high in October is 61°F and the normal low is 37°F.

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: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Driftless Area South)
GoodOzone
AQI forecast tomorrow (Driftless Area South)
ModeratePM2.5

UV index guide · Air quality

Drought

By county

Crawford County, week of 10/27/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
7:36 AM
Sunset
5:57 PM
Daylight
10 hr 21 min
Moon
Waning Gibbous 80% lit
First light (civil dawn)
7:07 AM
Last light (civil dusk)
6:27 PM
Moonrise
9:30 PM
Moonset
1 PM

Normal October weather

Climate

Normal October high 61°, low 37°, precipitation 2.68 in for the month. 1991 to 2020 normals at Gays Mills, 4 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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