Delavan, WI Weather Forecast & Current Conditions

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Delavan, WI Weather Maps

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Delavan Weather Map
UTC Time: 9/22/2026, 16:38
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Delavan, WI Regional Weather

Expires:202609221700;;878261
ASUS43 KMKX 221620
RWRWI 

WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1100 AM CDT TUE SEP 22 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.


WIZ051-052-058>065-066-070>072-221700-
SOUTHEAST WISCONSIN
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      PTSUNNY   59  47  64 E20       30.33S TC  15           
WAUKESHA       PTSUNNY   61  48  63 NE17G26   30.32S TC  16           
MILWAUKEE/TIMM MOSUNNY   55  45  67 E12G22    30.37S TC  13           
RACINE         PTSUNNY   60  47  61 E18       30.34F TC  16           
KENOSHA        PTSUNNY   61  48  62 E17G28    30.33S TC  16           
FOND DU LAC    PTSUNNY   60  47  61 E14G23    30.38S TC  16           
SHEBOYGAN      CLOUDY    59  48  67 E13       30.39R TC  15           
WEST BEND      PTSUNNY   55  45  67 E13G21    30.37S TC  13           
JUNEAU         CLOUDY    60  49  65 NE14G23   30.36R TC  16           
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Delavan, WI

Today
Rain Showers
62°/ 50° 17°/ 10°
70%
Wednesday
Partly Cloudy
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Friday
Partly Cloudy
65°/ 48° 18°/
0%
Saturday
Partly Cloudy
65°/ 48° 18°/
20%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Monday
Partly Cloudy
72°22°
0%

Day: Mostly cloudy. Numerous light rain showers in the morning, then scattered light rain showers late in the morning. Scattered sprinkles in the afternoon. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of showers 70 percent.

Night: Partly cloudy. Lows around 50. Northeast winds around 5 mph.

Janesville, WI

Today
Rain Showers
62°/ 48° 17°/
80%
Wednesday
Partly Cloudy
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Friday
Partly Cloudy
65°/ 45° 18°/
0%
Saturday
Partly Cloudy
65°/ 48° 18°/
20%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Monday
Partly Cloudy
72°22°
0%

Day: Mostly cloudy. Light rain showers in the morning, then scattered light rain showers late in the morning. Scattered sprinkles in the afternoon. Highs in the lower 60s. Northeast winds 5 to 15 mph. Chance of showers 80 percent.

Night: Partly cloudy. Lows in the upper 40s. Northeast winds 5 to 10 mph.

Crystal Lake, IL

Today
Rain Showers
62°/ 52° 17°/ 11°
50%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Friday
Cloudy
68°/ 48° 20°/
0%
Saturday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Sunday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%
Monday
Cloudy
72°22°
0%

Day: Cloudy. A chance of showers in the morning, then a slight chance of showers early in the afternoon. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of precipitation 50 percent.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds 5 to 10 mph.

Belvidere, IL

Today
Rain Showers
62°/ 50° 17°/ 10°
70%
Wednesday
Mostly Cloudy
65°/ 48° 18°/
0%
Thursday
Mostly Cloudy
65°/ 48° 18°/
0%
Friday
Mostly Cloudy
68°/ 48° 20°/
0%
Saturday
Mostly Cloudy
65°/ 48° 18°/
0%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Monday
Mostly Cloudy
72°22°
0%

Day: Cloudy. Showers likely in the morning, then a slight chance of showers early in the afternoon. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of precipitation 70 percent.

Night: Mostly cloudy. Lows around 50. Northeast winds 5 to 10 mph.

Watertown, WI

Today
Rain Showers
62°/ 48° 17°/
50%
Wednesday
Partly Cloudy
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Friday
Partly Cloudy
65°/ 45° 18°/
0%
Saturday
Mostly Cloudy
65°/ 48° 18°/
20%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Monday
Partly Cloudy
72°22°
0%

Day: Mostly cloudy. Scattered light rain showers in the morning. Highs in the lower 60s. Northeast winds 5 to 15 mph. Chance of showers 50 percent.

Night: Mostly clear. Lows in the upper 40s. Northeast winds 5 to 10 mph.

Kenosha, WI

Today
Rain Showers
62°/ 52° 17°/ 11°
30%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Partly Cloudy
65°/ 48° 18°/
0%
Saturday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Sunday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Monday
Partly Cloudy
72°22°
0%

Day: Mostly cloudy. Scattered light rain showers in the morning, then scattered sprinkles in the afternoon. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of showers 30 percent.

Night: Partly cloudy until early morning then becoming mostly cloudy. Lows in the lower 50s. Northeast winds 5 to 10 mph.

Racine, WI

Today
Rain Showers
62°/ 52° 17°/ 11°
20%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Friday
Sunny
65°/ 48° 18°/
0%
Saturday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Monday
Partly Cloudy
72°22°
0%

Day: Mostly cloudy. Isolated light rain showers in the morning, then scattered sprinkles in the late morning and early afternoon. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of showers 20 percent.

Night: Partly cloudy until early morning then becoming mostly cloudy. Lows in the lower 50s. Northeast winds 5 to 10 mph.

Waukesha, WI

Today
Rain Showers
62°/ 50° 17°/ 10°
20%
Wednesday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Friday
Partly Cloudy
65°/ 48° 18°/
0%
Saturday
Partly Cloudy
65°/ 48° 18°/
0%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Monday
Partly Cloudy
72°22°
0%

Day: Partly sunny. Isolated light rain showers in the morning. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of showers 20 percent.

Night: Partly cloudy. Lows around 50. Northeast winds 5 to 10 mph.

Rockford, IL

Today
Rain Showers
62°/ 48° 17°/
90%
Wednesday
Mostly Cloudy
65°/ 48° 18°/
0%
Thursday
Mostly Cloudy
65°/ 48° 18°/
0%
Friday
Mostly Cloudy
68°/ 45° 20°/
0%
Saturday
Mostly Cloudy
65°/ 48° 18°/
0%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Monday
Cloudy
72°22°
0%

Day: Cloudy. Showers early in the morning, then a chance of showers late in the morning. A slight chance of showers in the afternoon. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of precipitation 90 percent.

Night: Mostly cloudy. Lows in the upper 40s. Northeast winds 5 to 10 mph.

Waukegan, IL

Today
Rain Showers
62°/ 55° 17°/ 13°
20%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Cloudy
65°/ 52° 18°/ 11°
0%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Monday
Cloudy
72°22°
0%

Day: Cloudy. A slight chance of showers until late afternoon. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. Lows in the mid 50s. Northeast winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight.

Madison, WI

Today
Rain Showers
62°/ 45° 17°/
80%
Wednesday
Partly Cloudy
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Friday
Partly Cloudy
68°/ 48° 20°/
0%
Saturday
Mostly Cloudy
65°/ 48° 18°/
30%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Monday
Partly Cloudy
72°22°
0%

Day: Cloudy with light rain showers in the morning, then mostly cloudy with scattered light rain showers late in the morning. Partly sunny in the afternoon. Highs in the lower 60s. Northeast winds 5 to 15 mph. Chance of showers 80 percent.

Night: Partly cloudy. Lows in the mid 40s. Northeast winds up to 5 mph.

Milwaukee, WI

Today
Rain Showers
62°/ 52° 17°/ 11°
20%
Wednesday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Sunny
65°/ 52° 18°/ 11°
0%
Saturday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Sunday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Monday
Partly Cloudy
70°21°
0%

Day: Partly sunny. Isolated light rain showers in the morning. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of showers 20 percent.

Night: Partly cloudy. Lows in the lower 50s. East winds 5 to 15 mph.

DeKalb, IL

Today
Thunderstorms
62°/ 52° 17°/ 11°
50%
Wednesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Cloudy
68°/ 48° 20°/
0%
Saturday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Sunday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Monday
Cloudy
75°24°
0%

Day: Cloudy. A slight chance of thunderstorms early in the morning. A chance of showers in the morning, then a slight chance of showers in the afternoon. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of precipitation 50 percent.

Night: Mostly cloudy. A slight chance of showers early in the evening. Lows in the lower 50s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Aurora, IL

Today
Rain Showers
62°/ 52° 17°/ 11°
50%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Cloudy
68°/ 48° 20°/
0%
Saturday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Sunday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Monday
Cloudy
75°24°
0%

Day: Cloudy. A chance of showers, mainly in the morning. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of precipitation 50 percent.

Night: Mostly cloudy. A slight chance of showers in the evening. Lows in the lower 50s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Monroe, WI

Today
Rain Showers
60°/ 48° 16°/
80%
Wednesday
Partly Cloudy
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Friday
Partly Cloudy
65°/ 48° 18°/
0%
Saturday
Rain Showers
65°/ 50° 18°/ 10°
30%
Sunday
Rain Showers
68°/ 55° 20°/ 13°
20%
Monday
Partly Cloudy
72°22°
0%

Day: Mostly cloudy. Light rain showers in the morning, then isolated light rain showers late in the morning. Scattered sprinkles early in the afternoon. Highs around 60. Northeast winds 5 to 15 mph. Chance of showers 80 percent.

Night: Partly cloudy. Lows in the upper 40s. Northeast winds 5 to 10 mph.

Evanston, IL

Today
Rain Showers
62°/ 55° 17°/ 13°
20%
Wednesday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Thursday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Friday
Cloudy
68°/ 52° 20°/ 11°
0%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Monday
Cloudy
75°24°
0%

Day: Cloudy. A slight chance of showers. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent.

Night: Cloudy. A slight chance of showers in the evening. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Beaver Dam, WI

Today
Rain Showers
62°/ 45° 17°/
20%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Friday
Partly Cloudy
65°/ 45° 18°/
0%
Saturday
Partly Cloudy
65°/ 48° 18°/
20%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Monday
Partly Cloudy
72°22°
0%

Day: Partly sunny. Isolated light rain showers in the morning. Highs in the lower 60s. Northeast winds 5 to 15 mph. Chance of showers 20 percent.

Night: Mostly clear. Lows in the mid 40s. Northeast winds around 5 mph.

Rochelle, IL

Today
Rain Showers
62°/ 48° 17°/
70%
Wednesday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Thursday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Friday
Mostly Cloudy
68°/ 48° 20°/
0%
Saturday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Sunday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%
Monday
Cloudy
75°24°
0%

Day: Cloudy. Showers likely early in the morning, then a chance of showers in the late morning and early afternoon. A slight chance of showers late. Highs in the lower 60s. Northeast winds around 10 mph. Chance of precipitation 70 percent.

Night: Mostly cloudy. Lows in the upper 40s. Northeast winds 5 to 10 mph.

West Bend, WI

Today
Rain Showers
60°/ 48° 16°/
20%
Wednesday
Partly Cloudy
62°/ 50° 17°/ 10°
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Friday
Sunny
65°/ 48° 18°/
0%
Saturday
Partly Cloudy
65°/ 48° 18°/
20%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Monday
Partly Cloudy
72°22°
0%

Day: Partly sunny. Isolated light rain showers in the morning. Highs around 60. Northeast winds 10 to 15 mph. Chance of showers 20 percent.

Night: Partly cloudy. Lows in the upper 40s. Northeast winds up to 5 mph.

Naperville, IL

Today
Rain Showers
62°/ 55° 17°/ 13°
20%
Wednesday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Thursday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Cloudy
68°/ 52° 20°/ 11°
0%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Monday
Cloudy
75°24°
0%

Day: Cloudy. A slight chance of showers. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent.

Night: Cloudy. A slight chance of showers in the evening. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Names listed above may include county names.

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