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Fennimore, WI 53809 Weather

It is 55°F and cloudy in Fennimore, WI 53809, observed at 3:35 PM CDT. Today: Scattered Rain Showers, high 55°F, low 47°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).

Fennimore, WI 53809 current weather

55°F

Cloudy

H 55° / L 47°Feels like 55°

Observed at Boscobel, Boscobel Airport (11 mi away), 10/30/2026, 3:35 PM CDT

Hourly forecast

NWS, updated 10/30/2026, 12:27 PM PT

  1. Now55°39%
  2. 4 PM54°34%
  3. 5 PM54°28%
  4. 6 PM53°25%
  5. 7 PM53°22%
  6. 8 PM53°19%
  7. 9 PM52°18%
  8. 10 PM51°18%
  9. 11 PM51°24%
  10. 12 AM51°29%Sat
  11. 1 AM50°35%
  12. 2 AM50°41%
  13. 3 AM50°48%
  14. 4 AM50°54%
  15. 5 AM50°62%
  16. 6 AM50°70%
  17. 7 AM49°78%
  18. 8 AM48°76%
  19. 9 AM50°73%
  20. 10 AM51°71%
  21. 11 AM53°62%
  22. 12 PM54°54%
  23. 1 PM54°45%
  24. 2 PM56°39%
  25. 3 PM57°34%
  26. 4 PM58°28%
  27. 5 PM58°19%
  28. 6 PM57°10%
  29. 7 PM56°
  30. 8 PM55°
  31. 9 PM54°
  32. 10 PM54°
  33. 11 PM54°
  34. 12 AM53°Sun
  35. 1 AM53°
  36. 1 AM52°
  37. 2 AM52°
  38. 3 AM51°
  39. 4 AM51°11%
  40. 5 AM51°
  41. 6 AM50°
  42. 7 AM51°
  43. 8 AM53°
  44. 9 AM56°
  45. 10 AM58°
  46. 11 AM60°
  47. 12 PM61°13%
  48. 1 PM63°13%

7-day forecast

Tap a day for details

  • Today10/3062% chance of precipitationLow 47°High 55°

    This Afternoon: Scattered rain showers. Mostly cloudy, with a high near 55. Southeast wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

    Tonight: A chance of rain showers before 1am, then showers and thunderstorms likely. Cloudy. Low around 47, with temperatures rising to around 50 overnight. Southeast wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

    Scattered Rain Showers
  • Sat10/3178% chance of precipitationLow 49°High 58°

    Saturday: Showers and thunderstorms. Cloudy, with a high near 58. Southeast wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

    Saturday Night: Cloudy, with a low around 49. Southeast wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.

    Showers And Thunderstorms
  • Sun11/113% chance of precipitationLow 51°High 64°

    Sunday: Partly sunny, with a high near 64. Southeast wind 3 to 7 mph.

    Sunday Night: Mostly cloudy, with a low around 51. Southeast wind 3 to 7 mph.

    Partly Sunny
  • Mon11/291% chance of precipitationLow 57°High 64°

    Monday: Rain showers. Mostly cloudy, with a high near 64. Southeast wind 8 to 18 mph. Chance of precipitation is 80%.

    Monday Night: Rain showers. Cloudy, with a low around 57. Southeast wind around 20 mph. Chance of precipitation is 90%.

    Rain Showers
  • Tue11/390% chance of precipitationLow 52°High 66°

    Tuesday: Rain showers. Mostly cloudy, with a high near 66. South wind 12 to 17 mph. Chance of precipitation is 90%.

    Tuesday Night: Rain showers likely. Mostly cloudy, with a low around 52. Southwest wind 7 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Rain Showers
  • Wed11/452% chance of precipitationLow 48°High 62°

    Wednesday: A chance of rain showers. Mostly cloudy, with a high near 62. Northwest wind around 7 mph. Chance of precipitation is 50%.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 48. North wind around 6 mph. Chance of precipitation is 30%.

    Chance Rain Showers
  • Thu11/521% chance of precipitationLow 43°High 60°

    Thursday: A slight chance of rain showers. Mostly cloudy, with a high near 60. North wind 6 to 9 mph. Chance of precipitation is 20%.

    Thursday Night: Mostly cloudy, with a low around 43. North wind around 7 mph.

    Slight Chance Rain Showers

Forecast for 42.999, -90.640 from the NWS ARX office, updated 10/30/2026, 12:27 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. Now55°Scattered Rain Showers39%7 mph
  2. 4 PM54°Scattered Rain Showers34%7 mph
  3. 5 PM54°Scattered Rain Showers28%7 mph
  4. 6 PM53°Scattered Rain Showers25%6 mph
  5. 7 PM53°Isolated Rain Showers22%6 mph
  6. 8 PM53°Slight Chance Rain Showers19%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 Fennimore, WI 53809 right now?
The latest observation from Boscobel, Boscobel Airport was 55°F and cloudy, reported at 10/30/2026, 3:35 PM CDT.
What is the high temperature today in Fennimore, WI 53809?
The National Weather Service forecast for this afternoon calls for a high near 55°F. Scattered Rain Showers.
Will it rain in Fennimore, WI 53809 in the next 24 hours?
The hourly forecast shows a 54% chance of precipitation around 10/31/2026, 4:00 AM CDT.
What time is sunrise and sunset in Fennimore, WI 53809 today?
Sunrise is about 7:34 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 Fennimore, WI 53809?
At Boscobel AP, the 1991 to 2020 normal high in October is 63°F and the normal low is 38°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
0.39 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:General thunderstormsOutlook 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

Grant County, week of 10/27/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
7:34 AM
Sunset
5:57 PM
Daylight
10 hr 22 min
Moon
Waning Gibbous 77% lit
First light (civil dawn)
7:05 AM
Last light (civil dusk)
6:26 PM
Moonrise
9:31 PM
Moonset
12:57 PM

Normal October weather

Climate

Normal October high 63°, low 38°, precipitation 2.48 in for the month. 1991 to 2020 normals at Boscobel AP, 11 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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