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Union Center, WI Weather

It is 51°F and cloudy in Union Center, WI, observed at 7:35 PM CDT. Tonight: Chance Rain Showers, low 46°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).

Union Center, WI current weather

51°F

Cloudy

H -- / L 46°Feels like 51°

Observed at New Lisbon Mauston Airport (12.5 mi away), 10/30/2026, 7:35 PM CDT

Hourly forecast

NWS, updated 10/30/2026, 4:21 PM PT

  1. Now49°23%
  2. 9 PM48°21%
  3. 10 PM48°23%
  4. 11 PM48°11%
  5. 12 AM47°11%Sat
  6. 1 AM47°13%
  7. 2 AM47°16%
  8. 3 AM46°17%
  9. 4 AM47°21%
  10. 5 AM47°28%
  11. 6 AM46°34%
  12. 7 AM46°44%
  13. 8 AM46°45%
  14. 9 AM48°46%
  15. 10 AM52°47%
  16. 11 AM53°47%
  17. 12 PM54°56%
  18. 1 PM55°53%
  19. 2 PM55°59%
  20. 3 PM56°62%
  21. 4 PM55°53%
  22. 5 PM56°43%
  23. 6 PM55°35%
  24. 7 PM53°13%
  25. 8 PM51°
  26. 9 PM51°
  27. 10 PM50°
  28. 11 PM50°
  29. 12 AM49°Sun
  30. 1 AM49°
  31. 1 AM49°
  32. 2 AM48°
  33. 3 AM48°
  34. 4 AM48°
  35. 5 AM48°
  36. 6 AM47°
  37. 7 AM48°
  38. 8 AM51°
  39. 9 AM55°
  40. 10 AM58°
  41. 11 AM61°
  42. 12 PM63°
  43. 1 PM65°
  44. 2 PM65°
  45. 3 PM65°
  46. 4 PM63°
  47. 5 PM61°
  48. 6 PM59°

7-day forecast

Tap a day for details

  • Today10/3028% chance of precipitationLow 46°High

    Tonight: A chance of rain showers. Mostly 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
  • Sat10/3162% chance of precipitationLow 46°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. Low around 46, with temperatures rising to around 48 overnight. Southeast wind 0 to 3 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

    Rain Showers Likely
  • Sun11/1Low 50°High 65°

    Sunday: Partly sunny, with a high near 65. Southeast wind 0 to 3 mph.

    Sunday Night: Mostly cloudy, with a low around 50. Southeast wind around 1 mph.

    Partly Sunny
  • Mon11/291% chance of precipitationLow 57°High 63°

    Monday: Rain showers likely. Mostly cloudy, with a high near 63. Southeast wind 2 to 12 mph, with gusts as high as 21 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 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    Rain Showers Likely
  • Tue11/390% chance of precipitationLow 51°High 66°

    Tuesday: Rain showers. Mostly cloudy, with a high near 66. South wind around 12 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    Tuesday Night: Rain showers likely. Mostly cloudy, with a low around 51. Southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Rain Showers
  • Wed11/448% chance of precipitationLow 46°High 62°

    Wednesday: A chance of rain showers. Mostly cloudy, with a high near 62. Northwest wind around 6 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 3 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
  • Fri11/615% chance of precipitationLow High 57°

    Friday: A slight chance of rain showers before noon. Mostly sunny, with a high near 57. North wind 3 to 7 mph. Chance of precipitation is 20%.

    Slight Chance Rain Showers then Mostly Sunny

Forecast for 43.683, -90.264 from the NWS ARX office, updated 10/30/2026, 4:21 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. Now49°Slight Chance Rain Showers23%2 mph
  2. 9 PM48°Slight Chance Rain Showers21%3 mph
  3. 10 PM48°Slight Chance Rain Showers23%3 mph
  4. 11 PM48°Cloudy11%3 mph
  5. 12 AM47°Cloudy11%3 mph
  6. 1 AM47°Cloudy13%3 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 Union Center, WI right now?
The latest observation from New Lisbon Mauston Airport was 51°F and cloudy, reported at 10/30/2026, 7:35 PM CDT.
Will it rain in Union Center, WI in the next 24 hours?
The hourly forecast shows a 56% chance of precipitation around 10/31/2026, 12:00 PM CDT.
What time is sunrise and sunset in Union Center, WI today?
Sunrise is about 7:34 AM CDT and sunset is about 5:54 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Union Center, WI?
At Hillsboro, the 1991 to 2020 normal high in October is 60°F and the normal low is 37°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

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

UV index guide · Air quality

Drought

By county

Juneau 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
7:34 AM
Sunset
5:54 PM
Daylight
10 hr 20 min
Moon
Waning Gibbous 75% lit
First light (civil dawn)
7:04 AM
Last light (civil dusk)
6:24 PM
Moonrise
9:26 PM
Moonset
12:59 PM

Normal October weather

Climate

Normal October high 60°, low 37°, precipitation 2.84 in for the month. 1991 to 2020 normals at Hillsboro, 4 mi away.

Other places nearby

Data sources

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About this data

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