Wisconsin · NWS MKX office

Caledonia, WI weather

It is 54°F and fog/mist at Racine, Batten International Airport as of Oct 28, 1:00 AM CDT. Overnight: Partly Cloudy, low near 49°F, 1% chance of precipitation. Forecast from the National Weather Service, issued Oct 28, 1:21 AM CDT.

Updated Oct 28, 1:30 AM CDT (snapshot)

Current conditions

Temperature

54°F

Fog/Mist

Wind

S 3 mph

Humidity 100% · dew point 54°F

Pressure · visibility

30.20 inHg

Visibility 5 mi

Observed at Racine, Batten International Airport (KRAC), Oct 28, 1:00 AM CDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Caledonia forecast zone right now.

Around the NWS MKX forecast area

No active alerts in zones served by the MKX office near Caledonia.

From the alert snapshot of Oct 28, 2026, 2:15 AM EDT. No alerts are active anywhere in Wisconsin.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Caledonia (local time)
TimeTempForecastPrecip. chanceWind
Wed 1 AM56°FMostly Cloudy1%S 5 mph
Wed 2 AM54°FPartly Cloudy1%SW 5 mph
Wed 3 AM53°FMostly Clear0%SW 5 mph
Wed 4 AM53°FMostly Clear0%SW 5 mph
Wed 5 AM51°FClear0%SW 5 mph
Wed 6 AM50°FSunny1%SW 5 mph
Wed 7 AM50°FSunny0%SW 5 mph
Wed 8 AM51°FSunny0%SW 5 mph
Wed 9 AM55°FSunny0%SW 5 mph
Wed 10 AM61°FSunny0%SW 5 mph
Wed 11 AM64°FSunny0%S 10 mph
Wed 12 PM68°FSunny0%S 10 mph
Wed 1 PM70°FSunny0%S 10 mph
Wed 2 PM71°FSunny0%S 10 mph
Wed 3 PM70°FSunny0%S 10 mph
Wed 4 PM69°FSunny0%S 10 mph
Wed 5 PM67°FSunny0%S 10 mph
Wed 6 PM64°FMostly Clear0%S 10 mph
Wed 7 PM61°FMostly Clear0%S 10 mph
Wed 8 PM61°FMostly Clear0%S 10 mph
Wed 9 PM61°FMostly Clear0%S 10 mph
Wed 10 PM61°FMostly Clear0%S 10 mph
Wed 11 PM61°FPartly Cloudy2%S 10 mph
Thu 12 AM61°FPartly Cloudy3%S 10 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Caledonia can differ.

7-day forecast

Overnight

Low 49°F

Partly cloudy, with a low around 49. Southwest wind around 5 mph.

Wednesday

High 71°F·Low 57°F

Sunny, with a high near 71. South wind 5 to 10 mph.

Wednesday Night: A slight chance of showers and thunderstorms between 2am and 3am, then a chance of showers and thunderstorms between 3am and 5am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 57. South wind 10 to 15 mph. Chance of precipitation is 30%.

Thursday

High 69°F·Low 41°F

A slight chance of showers and thunderstorms before 7am. Mostly sunny. High near 69, with temperatures falling to around 63 in the afternoon. West wind 10 to 15 mph. Chance of precipitation is 20%.

Thursday Night: Mostly clear, with a low around 41. Northwest wind around 5 mph.

Friday

High 59°F·Low 46°F

Partly sunny, with a high near 59. Northeast wind 5 to 10 mph.

Friday Night: Mostly cloudy, with a low around 46. East wind around 5 mph.

Saturday

High 61°F·Low 48°F

A slight chance of rain showers after 7am. Mostly cloudy, with a high near 61. East wind 5 to 10 mph. Chance of precipitation is 20%.

Saturday Night: A slight chance of rain showers. Cloudy, with a low around 48. Chance of precipitation is 20%.

Sunday

High 64°F·Low 49°F

A chance of rain showers. Mostly cloudy. High near 64, with temperatures falling to around 59 in the afternoon. Chance of precipitation is 30%.

Sunday Night: A slight chance of rain showers before midnight. Mostly cloudy, with a low around 49. Chance of precipitation is 20%.

Monday

High 64°F·Low 50°F

A chance of rain showers. Mostly cloudy. High near 64, with temperatures falling to around 59 in the afternoon. Chance of precipitation is 30%.

Monday Night: A chance of rain showers. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.

Tuesday

High 63°F

Rain showers likely. Mostly cloudy. High near 63, with temperatures falling to around 58 in the afternoon. Chance of precipitation is 60%.

Nearby cities

Larger cities in the area

Other cities in Racine County

See every city we cover in Wisconsin, or check all active alerts.

About this forecast

Forecast office
Caledonia is served by the National Weather Service MKX forecast office, forecast zone WIZ071, county zone WIC101.
Location used
The Census Bureau's internal point for Caledonia (42.7974, -87.8774), in Racine County. Population: 25,240 (2024 estimate), number 35 of the 42 Wisconsin cities on this site.
Radar
Nearest NWS radar: KMKX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/42.7974,-87.8774 (forecast issued Oct 28, 1:21 AM CDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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