Caledonia, WI Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Caledonia, WI.

Current Conditions — Caledonia, WI

MILWAUKEE/LAWREN (KMWC)

Cloudy

35.6 F
Humidity:87%
Wind Speed: 0.0 mph
Barometer:30.02 in
Dewpoint:32.0 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
May 1 2026, 06:15 AM CDT
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5-Day Forecast — Caledonia, WI

Friday

High 46 °F
Slight Chance of Rain Showers
Friday
Night
Low 32 °F
Mostly Cloudy
Saturday

High 51 °F
Partly Sunny
Saturday
Night
Low 41 °F
Mostly Cloudy
Sunday

High 64 °F
Chance of Rain Showers
Sunday
Night
Low 46 °F
Partly Cloudy
Monday

High 73 °F
Chance of Scattered T-storms
Monday
Night
Low 46 °F
Chance of Showers
Tuesday

High 60 °F
Chance of Rain Showers

Detailed Forecast — Caledonia, WI

Friday
Slight Chance of Rain Showers. High near 46°F. Wind 5 to 8 mph, with gusts as high as 14 mph.
Friday Night
Mostly Cloudy. Low around 32°F. Wind 1 to 3 mph, with gusts as high as 6 mph.
Saturday
Partly Sunny. High near 51°F. Wind 3 to 7 mph, with gusts as high as 9 mph.
Saturday Night
Mostly Cloudy. Low around 41°F. Wind 6 to 8 mph, with gusts as high as 14 mph.
Sunday
Chance of Rain Showers. High near 64°F. Wind 9 to 16 mph, with gusts as high as 23 mph.
Sunday Night
Partly Cloudy. Low around 46°F. Wind around 6 mph, with gusts as high as 10 mph.
Monday
Chance of Scattered Thunderstorms. High near 73°F. Wind 10 to 16 mph, with gusts as high as 24 mph.
Monday Night
Chance of Showers. Low around 46°F. Wind around 7 mph, with gusts as high as 13 mph.
Tuesday
Chance of Rain Showers. High near 60°F. Wind 8 to 12 mph, with gusts as high as 16 mph.
Tuesday Night
Chance of Rain. Low around 41°F. Wind around 6 mph, with gusts as high as 10 mph.
Wednesday
Chance of Rain Showers. High near 57°F. Wind 8 to 12 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly Cloudy. Low around 39°F. Wind around 6 mph, with gusts as high as 10 mph.
Thursday
Slight Chance of Rain Showers. High near 57°F. Wind 8 to 12 mph, with gusts as high as 17 mph.
WI Radar
Current Radar • WI
Day 1 Outlook • May 1, 2026

Observation History — Caledonia, WI

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
06:15 AM CDT 0.0 10.00 Cloudy -- 35.6 32.0 87% NA NA 30.02 1016.6
05:55 AM CDT 0.0 10.00 Mostly Cloudy -- 35.6 32.0 87% NA NA 30.01 1016.3
05:35 AM CDT 0.0 10.00 Cloudy -- 35.6 32.0 87% NA NA 30.01 1016.3
05:15 AM CDT 0.0 10.00 Cloudy -- 35.6 32.0 87% NA NA 30.01 1016.3
04:55 AM CDT 0.0 10.00 Cloudy -- 35.6 32.0 87% NA NA 30.01 1016.3
04:35 AM CDT 0.0 10.00 Cloudy -- 35.6 32.0 87% NA NA 30.01 1016.3
04:15 AM CDT 0.0 10.00 Cloudy -- 35.6 32.0 87% NA NA 30.00 1015.9
03:55 AM CDT 0.0 10.00 Cloudy -- 35.6 32.0 87% NA NA 30.00 1015.9
03:35 AM CDT 0.0 10.00 Cloudy -- 35.6 32.0 87% NA NA 30.01 1016.3
03:15 AM CDT 0.0 10.00 Cloudy -- 35.6 32.0 87% NA NA 30.00 1015.9
02:55 AM CDT 5.8 10.00 Cloudy -- 35.6 32.0 87% 30.7 NA 30.00 1015.9
02:35 AM CDT 4.7 10.00 Cloudy -- 35.6 33.8 93% 31.6 NA 30.00 1015.9
02:15 AM CDT 0.0 10.00 Cloudy -- 35.6 33.8 93% NA NA 30.00 1015.9
01:55 AM CDT 0.0 10.00 Cloudy -- 35.6 32.0 87% NA NA 30.00 1015.9
01:35 AM CDT 3.4 10.00 Mostly Cloudy -- 35.6 32.0 87% 32.9 NA 30.01 1016.3
01:15 AM CDT 0.0 10.00 Cloudy -- 35.6 32.0 87% NA NA 30.00 1015.9
12:55 AM CDT 0.0 10.00 Cloudy -- 39.2 32.0 75% NA NA 30.01 1016.3
12:35 AM CDT 0.0 10.00 Cloudy -- 39.2 32.0 75% NA NA 30.00 1015.9
12:15 AM CDT 0.0 10.00 Cloudy -- 37.4 32.0 81% NA NA 30.00 1015.9
11:55 PM CDT 0.0 10.00 Cloudy -- 39.2 32.0 75% NA NA 30.01 1016.3
11:35 PM CDT 0.0 10.00 Cloudy -- 39.2 32.0 75% NA NA 30.00 1015.9
11:15 PM CDT 3.4 10.00 Cloudy -- 39.2 32.0 75% 37.0 NA 30.00 1015.9
10:55 PM CDT 0.0 10.00 Cloudy -- 39.2 32.0 75% NA NA 30.00 1015.9
10:35 PM CDT 0.0 10.00 Light Rain -- 39.2 32.0 75% NA NA 30.01 1016.3

Regional Weather Observation

MILWAUKEE/LAWREN (KMWC)

Cloudy
35.6 F

WAUKESHA CNTY (KUES)

Mostly Cloudy
37.4 F

MILWAUKEE (KMKE)

Light Rain
37.9 F

EAST TROY (K57C)

Cloudy
37.4 F

WEST BEND (KETB)

Cloudy
37.4 F

BURLINGTON (KBUU)

Cloudy
38.8 F
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