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Wilton, WI Weather

It is 49°F and cloudy in Wilton, WI, observed at 9:55 PM CDT. Tonight: Chance Rain Showers, low 46°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).

Wilton, WI current weather

49°F

Cloudy

H -- / L 46°Feels like 49°

Observed at Sparta, Sparta / Fort McCoy Airport (14.4 mi away), 10/30/2026, 9:55 PM CDT

Hourly forecast

NWS, updated 10/30/2026, 6:57 PM PT

  1. Now47°22%
  2. 11 PM47°
  3. 12 AM47°Sat
  4. 1 AM47°11%
  5. 2 AM47°12%
  6. 3 AM46°14%
  7. 4 AM47°18%
  8. 5 AM47°25%
  9. 6 AM46°29%
  10. 7 AM47°40%
  11. 8 AM46°42%
  12. 9 AM48°42%
  13. 10 AM51°46%
  14. 11 AM53°47%
  15. 12 PM54°55%
  16. 1 PM55°52%
  17. 2 PM56°60%
  18. 3 PM56°59%
  19. 4 PM55°51%
  20. 5 PM56°42%
  21. 6 PM56°33%
  22. 7 PM53°14%
  23. 8 PM52°
  24. 9 PM51°
  25. 10 PM51°
  26. 11 PM50°
  27. 12 AM50°Sun
  28. 1 AM50°
  29. 1 AM49°
  30. 2 AM49°
  31. 3 AM49°
  32. 4 AM48°
  33. 5 AM48°
  34. 6 AM48°
  35. 7 AM49°
  36. 8 AM51°
  37. 9 AM55°
  38. 10 AM58°
  39. 11 AM61°
  40. 12 PM63°
  41. 1 PM65°
  42. 2 PM66°
  43. 3 PM65°
  44. 4 PM64°
  45. 5 PM61°
  46. 6 PM59°
  47. 7 PM57°
  48. 8 PM55°

7-day forecast

Tap a day for details

  • Today10/3025% chance of precipitationLow 46°High

    Tonight: A chance of rain showers. Cloudy, with a low around 46. Southeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

    Chance Rain Showers
  • Sat10/3160% chance of precipitationLow 47°High 56°

    Saturday: Rain showers likely. Cloudy, with a high near 56. Southeast wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

    Saturday Night: A chance of rain showers before 7pm. Mostly cloudy, with a low around 47. South wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

    Rain Showers Likely
  • Sun11/1Low 50°High 66°

    Sunday: Partly sunny, with a high near 66. Southeast wind 0 to 5 mph.

    Sunday Night: Mostly cloudy, with a low around 50. Southeast wind around 2 mph.

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

    Monday: Rain showers likely. Mostly cloudy, with a high near 64. Southeast wind 3 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Monday Night: Rain showers. Cloudy, with a low around 57. Southeast wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Rain Showers Likely
  • Tue11/393% chance of precipitationLow 51°High 66°

    Tuesday: Rain showers. Mostly cloudy, with a high near 66. South wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

    Tuesday Night: Rain showers likely. Mostly cloudy, with a low around 51. Southwest wind 3 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

    Rain Showers
  • Wed11/451% chance of precipitationLow 46°High 63°

    Wednesday: A chance of rain showers. Mostly cloudy, with a high near 63. Northwest wind around 7 mph. Chance of precipitation is 50%.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 46. Northwest wind around 3 mph. Chance of precipitation is 30%.

    Chance Rain Showers
  • Thu11/522% chance of precipitationLow 40°High 60°

    Thursday: A slight chance of rain showers. Mostly cloudy, with a high near 60. North wind 2 to 7 mph. Chance of precipitation is 20%.

    Thursday Night: Mostly cloudy, with a low around 40. North wind around 5 mph.

    Slight Chance Rain Showers
  • Fri11/614% chance of precipitationLow High 57°

    Friday: Mostly sunny, with a high near 57. North wind 3 to 7 mph.

    Mostly Sunny

Forecast for 43.817, -90.526 from the NWS ARX office, updated 10/30/2026, 6:57 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. Now47°Slight Chance Rain Showers22%2 mph
  2. 11 PM47°Cloudy9%3 mph
  3. 12 AM47°Cloudy9%5 mph
  4. 1 AM47°Cloudy11%5 mph
  5. 2 AM47°Cloudy12%5 mph
  6. 3 AM46°Cloudy14%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 Wilton, WI right now?
The latest observation from Sparta, Sparta / Fort McCoy Airport was 49°F and cloudy, reported at 10/30/2026, 9:55 PM CDT.
Will it rain in Wilton, WI in the next 24 hours?
The hourly forecast shows a 55% chance of precipitation around 10/31/2026, 12:00 PM CDT.
What time is sunrise and sunset in Wilton, WI today?
Sunrise is about 7:35 AM CDT and sunset is about 5:55 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Wilton, WI?
At Cashton, the 1991 to 2020 normal high in October is 57°F and the normal low is 41°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: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: Soggy Fire (1 acre), Kernel Fire (1 acre), Camper Fire (1 acre), abc Fire (0 acres), Fur Ct Fire (0 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast tomorrow (Driftless Area North)
ModeratePM2.5
AQI forecast tomorrow (Driftless Area North)
ModeratePM2.5

UV index guide · Air quality

Drought

By county

Monroe County, week of 10/27/2026

2% of the county is abnormally dry. No drought.

Sun and moon

Local time, center of the area

Sunrise
7:35 AM
Sunset
5:55 PM
Daylight
10 hr 19 min
Moon
Waning Gibbous 74% lit
First light (civil dawn)
7:06 AM
Last light (civil dusk)
6:25 PM
Moonrise
9:26 PM
Moonset
1:01 PM

Normal October weather

Climate

Normal October high 57°, low 41°, precipitation 3.15 in for the month. 1991 to 2020 normals at Cashton, 14 mi away.

Other places nearby

Data sources

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About this data

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