Blue River, WI Weather Forecast & Current Conditions

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Blue River Weather Map
UTC Time: 9/22/2026, 09:46
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Blue River, WI Regional Weather

Expires:202609221000;;864064
ASUS43 KMKX 220920
RWRWI 

WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
400 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>072-221000-
SOUTHEAST WISCONSIN
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      CLOUDY    56  48  74 E9        30.27R TC  13           
WAUKESHA       CLOUDY    54  48  82 E8        30.28S TC  12           
MILWAUKEE/TIMM CLOUDY    54  46  76 NE7       30.30S TC  12           
RACINE         CLOUDY    56  50  80 E9        30.29R TC  13           
KENOSHA        CLOUDY    56  51  84 E10       30.27S TC  13           
FOND DU LAC    MOCLDY    53  46  77 NE10      30.32R TC  12           
SHEBOYGAN      MOCLDY    54  45  71 E8        30.32R TC  12           
WEST BEND      MOCLDY    52  45  76 E3        30.30S TC  11           
JUNEAU         CLOUDY    51  47  84 NE6       30.31R TC  11           
$$


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

Blue River, WI

Today
Rain Showers
62°/ 45° 17°/
20%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Friday
Mostly Cloudy
50°10°
0%
Saturday
Mostly Cloudy
50°/ 52° 10°/ 11°
30%
Sun-Sun Night
Mostly Cloudy
68°20°
0%
Monday
Sunny
72°22°
0%

Day: Mostly cloudy with a slight chance of showers this morning, then partly sunny this afternoon. Highs in the lower 60s. East winds 5 to 10 mph. Chance of rain 20 percent.

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

Richland Center, WI

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

Day: Partly sunny. A slight chance of showers this morning. Highs in the lower 60s. East winds 5 to 10 mph. Chance of rain 20 percent.

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

Dodgeville, WI

Tonight
Rain Showers
50°10°
40%
Tuesday
Rain Showers
62°/ 45° 17°/
20%
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%

Night: Cloudy with scattered light rain showers. Near steady temperature around 50. Northeast winds 5 to 10 mph. Chance of showers 40 percent.

Prairie Du Chien, WI

Today
Rain Showers
62°/ 45° 17°/
20%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Fri Night
Mostly Cloudy
48°
0%
Sat-Sat Night
Rain Showers
65°18°
30%
Sunday
Mostly Cloudy
72°22°
0%
Monday
Mostly Cloudy
72°22°
0%

Day: Partly sunny. A slight chance of showers this morning. Highs in the lower 60s. East winds 5 to 10 mph. Chance of rain 20 percent.

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

Viroqua, WI

Today
Partly Cloudy
62°/ 42° 17°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Fri Night
Mostly Cloudy
48°
0%
Sat-Sat Night
Rain Showers
65°18°
40%
Sunday
Mostly Cloudy
72°22°
0%
Monday
Mostly Cloudy
72°22°
0%

Day: Partly sunny. Highs in the lower 60s. East winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 40s. East winds around 5 mph.

Baraboo, WI

Tonight
Rain Showers
48°
20%
Tuesday
Sprinkles
62°/ 42° 17°/
0%
Wednesday
Partly Cloudy
65°/ 45° 18°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Friday
Partly Cloudy
68°/ 45° 20°/
0%
Saturday
Rain Showers
65°/ 48° 18°/
40%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Partly Cloudy
72°22°
0%

Night: Cloudy with isolated light rain showers. Near steady temperature in the upper 40s. Northeast winds 5 to 10 mph. Chance of showers 20 percent.

Waukon, IA

Today
Rain Showers
62°/ 45° 17°/
20%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Fri Night
Mostly Cloudy
50°10°
0%
Sat-Sat Night
Rain Showers
65°18°
40%
Sun-Sun Night
Mostly Cloudy
68°20°
0%
Monday
Sunny
72°22°
0%

Day: Partly sunny. A slight chance of showers this morning. Highs in the lower 60s. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. Lows in the mid 40s. Light winds.

Elkader, IA

Today
Rain Showers
62°/ 45° 17°/
20%
Wednesday
Sunny
65°/ 50° 18°/ 10°
0%
Thursday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Fri Night
Mostly Cloudy
52°11°
0%
Sat-Sat Night
Rain Showers
65°18°
50%
Sun-Sun Night
Mostly Cloudy
70°21°
0%
Monday
Sunny
72°22°
0%

Day: Mostly cloudy with a slight chance of showers this morning, then partly sunny this afternoon. Highs in the lower 60s. East winds 5 to 10 mph. Chance of rain 20 percent.

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

Darlington, WI

Tonight
Rain Showers
52°11°
50%
Tuesday
Rain Showers
60°/ 45° 16°/
20%
Wednesday
Partly Cloudy
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Friday
Partly Cloudy
65°/ 48° 18°/
0%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
30%
Sunday
Rain Showers
68°/ 55° 20°/ 13°
20%
Monday
Partly Cloudy
72°22°
0%

Night: Cloudy with scattered light rain showers. Near steady temperature in the lower 50s. Northeast winds 5 to 10 mph. Chance of showers 50 percent.

Mauston, WI

Today
Partly Cloudy
62°/ 42° 17°/
0%
Wednesday
Sunny
65°/ 45° 18°/
0%
Thursday
Partly Cloudy
65°/ 45° 18°/
0%
Friday
Mostly Cloudy
45°
0%
Saturday
Mostly Cloudy
45°/ 48° /
40%
Sunday
Mostly Cloudy
70°21°
0%
Monday
Mostly Cloudy
70°21°
0%

Day: Partly sunny. Highs in the lower 60s. East winds 5 to 10 mph.

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

Madison, WI

Tonight
Rain Showers
50°10°
20%
Tuesday
Rain Showers
62°/ 45° 17°/
20%
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%

Night: Cloudy with isolated light rain showers. Near steady temperature around 50. Northeast winds 5 to 10 mph. Chance of showers 20 percent.

Sparta, WI

Today
Sunny
62°/ 42° 17°/
0%
Wednesday
Sunny
65°/ 45° 18°/
0%
Thursday
Partly Cloudy
65°/ 45° 18°/
0%
Friday
Mostly Cloudy
45°
0%
Saturday
Mostly Cloudy
45°/ 48° /
50%
Sunday
Mostly Cloudy
70°21°
0%
Monday
Mostly Cloudy
70°21°
0%

Day: Mostly sunny. Highs in the lower 60s. East winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 40s. Light winds.

Dubuque, IA

Today
Rain Showers
62°/ 45° 17°/
70%
Wednesday
Sunny
65°/ 52° 18°/ 11°
0%
Thursday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Fri Night
Mostly Cloudy
52°11°
0%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
40%
Sunday
Mostly Cloudy
68°20°
0%
Sun Night-Mon
Cloudy
58°14°
0%

Day: Patchy fog early this morning. Showers likely early this morning, then a slight chance of showers this afternoon. Highs in the lower 60s. Northeast winds around 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph.

Caledonia, MN

Today
Sunny
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Fri Night
Mostly Cloudy
50°10°
0%
Sat-Sat Night
Rain Showers
65°18°
40%
Sunday
Mostly Cloudy
70°21°
0%
Monday
Mostly Cloudy
70°21°
0%

Day: Mostly sunny. Highs in the lower 60s. East winds 5 to 10 mph.

Night: Partly cloudy. Lows in the mid 40s. East winds around 5 mph.

La Crosse, WI

Today
Sunny
62°/ 42° 17°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Fri Night
Mostly Cloudy
48°
0%
Sat-Sat Night
Rain Showers
65°18°
40%
Sunday
Mostly Cloudy
72°22°
0%
Monday
Mostly Cloudy
72°22°
0%

Day: Mostly sunny. Highs in the lower 60s. East winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 40s. East winds around 5 mph.

Galena, IL

Today
Rain Showers
62°/ 48° 17°/
50%
Wednesday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Thursday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Friday
Mostly Cloudy
50°10°
0%
Saturday
Mostly Cloudy
50°/ 52° 10°/ 11°
30%
Sunday
Mostly Cloudy
68°20°
0%
Sun Night-Mon
Cloudy
55°13°
0%

Day: Cloudy. Patchy fog early this morning. A chance of showers early this morning, then a slight chance of showers this afternoon. Highs in the lower 60s. Northeast winds around 10 mph. Chance of rain 50 percent.

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

Manchester, IA

Today
Rain Showers
62°/ 45° 17°/
70%
Wednesday
Sunny
65°/ 50° 18°/ 10°
0%
Thursday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Fri Night
Mostly Cloudy
52°11°
0%
Sat-Sat Night
Rain Showers
65°18°
50%
Sunday
Mostly Cloudy
70°21°
0%
Sun Night-Mon
Cloudy
55°13°
0%

Day: Patchy fog early this morning. Showers likely early this morning, then a slight chance of showers this afternoon. Highs in the lower 60s. Northeast winds around 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph.

Portage, WI

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

Night: Cloudy with isolated light rain showers. Near steady temperature in the upper 40s. Northeast winds around 5 mph. Chance of showers 20 percent.

Decorah, IA

Today
Rain Showers
58°/ 45° 14°/
20%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Fri Night
Mostly Cloudy
52°11°
0%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
50%
Sunday
Mostly Cloudy
70°21°
0%
Monday
Mostly Cloudy
70°21°
0%

Day: Partly sunny. A slight chance of showers this morning. Highs in the upper 50s. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. Lows in the mid 40s. East winds around 5 mph.

Monroe, WI

Tonight
Rain Showers
52°11°
40%
Tuesday
Rain Showers
60°/ 48° 16°/
30%
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%

Night: Cloudy with scattered light rain showers. Near steady temperature in the lower 50s. Northeast winds 5 to 10 mph. Chance of showers 40 percent.

Names listed above may include county names.

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