Marshall, WI Weather Forecast & Current Conditions

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Marshall Weather Map
UTC Time: 9/18/2026, 15:08
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Marshall, WI Regional Weather

Expires:202609181600;;659329
ASUS43 KMKX 181459
RWRWI 

WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1000 AM CDT FRI SEP 18 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>072-181600-
SOUTHEAST WISCONSIN
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      PTSUNNY   68  60  75 E13       30.32R TC  20           
WAUKESHA       MOSUNNY   66  57  72 E13       30.33S TC  19           
MILWAUKEE/TIMM PTSUNNY   64  59  82 E9        30.35S TC  18           
RACINE         MOSUNNY   69  61  75 E12       30.33S TC  21           
KENOSHA        PTSUNNY   70  62  76 E12       30.32R TC  21           
FOND DU LAC    PTSUNNY   61  59  93 E6        30.35S TC  16           
SHEBOYGAN      PTSUNNY   62  56  80 E8        30.35S TC  17           
WEST BEND      PTSUNNY   63  57  82 CALM      30.35S TC  17           
JUNEAU         PTSUNNY   60  60  99 NE6       30.35S 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

Marshall, WI

Today
Rain Showers
68°/ 58° 20°/ 14°
100%
Saturday
Thunderstorms
68°/ 55° 20°/ 13°
90%
Sunday
Rain Showers
65°/ 48° 18°/
50%
Monday
Rain Showers
62°/ 45° 17°/
50%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Partly Cloudy
65°/ 45° 18°/
0%
Thursday
Partly Cloudy
68°20°
0%

Day: Mostly cloudy. Patchy fog in the morning. A 50 percent chance of light rain showers in the late morning and afternoon. Highs in the upper 60s. East winds 5 to 15 mph.

Night: Rain showers and chance of thunderstorms. Locally heavy rainfall possible after midnight. Lows in the upper 50s. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Watertown, WI

Today
Rain Showers
68°/ 60° 20°/ 16°
100%
Saturday
Thunderstorms
68°/ 55° 20°/ 13°
90%
Sunday
Rain Showers
65°/ 48° 18°/
50%
Monday
Rain Showers
62°/ 45° 17°/
40%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wednesday
Partly Cloudy
65°/ 45° 18°/
0%
Thursday
Partly Cloudy
68°20°
0%

Day: Mostly cloudy. A 40 percent chance of light rain showers in the afternoon. Highs in the upper 60s. East winds 5 to 15 mph.

Night: Chance of light showers in the evening, then showers and chance of thunderstorms in the late evening and overnight. Locally heavy rainfall possible after midnight. Lows around 60. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Portage, WI

Today
Rain Showers
68°/ 58° 20°/ 14°
100%
Saturday
Thunderstorms
65°/ 52° 18°/ 11°
90%
Sunday
Rain Showers
65°/ 48° 18°/
40%
Monday
Rain Showers
60°/ 45° 16°/
40%
Tuesday
Partly Cloudy
60°/ 42° 16°/
0%
Wednesday
Partly Cloudy
65°/ 45° 18°/
0%
Thursday
Partly Cloudy
68°20°
0%

Day: Cloudy. Areas of fog in the morning. Chance of light rain showers in the late morning and early afternoon. Rain showers likely late in the afternoon. Highs in the upper 60s. East winds 5 to 15 mph. Chance of showers 70 percent.

Night: Rain showers and chance of thunderstorms. Locally heavy rainfall possible after midnight. Lows in the upper 50s. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Beaver Dam, WI

Today
Rain Showers
68°/ 58° 20°/ 14°
100%
Saturday
Thunderstorms
65°/ 55° 18°/ 13°
90%
Sunday
Rain Showers
65°/ 48° 18°/
50%
Monday
Rain Showers
62°/ 45° 17°/
40%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Partly Cloudy
65°/ 45° 18°/
0%
Thursday
Partly Cloudy
68°20°
0%

Day: Mostly cloudy. A 50 percent chance of light rain showers in the afternoon. Highs in the upper 60s. East winds 5 to 15 mph.

Night: Rain showers likely in the evening, then rain showers and chance of thunderstorms in the late evening and overnight. Locally heavy rainfall possible after midnight. Lows in the upper 50s. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Janesville, WI

Today
Rain Showers
72°/ 60° 22°/ 16°
100%
Saturday
Thunderstorms
70°/ 58° 21°/ 14°
90%
Sunday
Rain Showers
65°/ 50° 18°/ 10°
70%
Monday
Rain Showers
60°/ 48° 16°/
50%
Tuesday
Rain Showers
60°/ 45° 16°/
20%
Wednesday
Partly Cloudy
62°/ 45° 17°/
0%
Thursday
Partly Cloudy
68°20°
0%

Day: Mostly cloudy. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 70s. East winds 5 to 15 mph.

Night: Showers likely and slight chance of thunderstorms through around midnight, then showers and chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Locally heavy rainfall possible after midnight. Lows around 60. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Monroe, WI

Today
Thunderstorms
70°/ 60° 21°/ 16°
100%
Saturday
Thunderstorms
72°/ 58° 22°/ 14°
90%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
70%
Monday
Rain Showers
62°/ 48° 17°/
50%
Tuesday
Rain Showers
62°/ 45° 17°/
20%
Wednesday
Partly Cloudy
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
68°20°
0%

Day: Mostly cloudy. Patchy fog in the morning. Slight chance of light rain showers late in the morning. Chance of light rain showers and slight chance of thunderstorms in the afternoon. Highs around 70. East winds 5 to 15 mph. Chance of precipitation 40 percent.

Night: Chance of light showers and slight chance of thunderstorms in the evening, then showers and chance of thunderstorms in the late evening and overnight. Locally heavy rainfall possible in the late evening and overnight. Lows around 60. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Whitewater, WI

Today
Rain Showers
70°/ 58° 21°/ 14°
100%
Saturday
Thunderstorms
70°/ 58° 21°/ 14°
90%
Sunday
Rain Showers
65°/ 50° 18°/ 10°
60%
Monday
Rain Showers
62°/ 48° 17°/
50%
Tuesday
Rain Showers
60°/ 48° 16°/
20%
Wednesday
Partly Cloudy
62°/ 48° 17°/
0%
Thursday
Partly Cloudy
68°20°
0%

Day: Mostly cloudy. A 20 percent chance of light rain showers late in the afternoon. Highs around 70. East winds 5 to 15 mph.

Night: Chance of showers through around midnight. Chance of thunderstorms in the late evening and overnight. Showers after midnight. Locally heavy rainfall possible after midnight. Lows in the upper 50s. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Waukesha, WI

Today
Rain Showers
68°/ 58° 20°/ 14°
100%
Saturday
Thunderstorms
68°/ 55° 20°/ 13°
90%
Sunday
Rain Showers
65°/ 50° 18°/ 10°
50%
Monday
Rain Showers
60°/ 48° 16°/
50%
Tuesday
Rain Showers
60°/ 48° 16°/
20%
Wednesday
Partly Cloudy
62°/ 48° 17°/
0%
Thursday
Partly Cloudy
68°20°
0%

Day: Mostly cloudy. A 20 percent chance of light rain showers late in the afternoon. Highs in the upper 60s. East winds 5 to 15 mph.

Night: Rain showers likely through around midnight. Chance of thunderstorms through the night. Rain showers after midnight. Locally heavy rainfall possible after midnight. Lows in the upper 50s. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Baraboo, WI

Today
Thunderstorms
68°/ 55° 20°/ 13°
100%
Saturday
Thunderstorms
68°/ 52° 20°/ 11°
90%
Sunday
Rain Showers
65°/ 48° 18°/
50%
Monday
Rain Showers
60°/ 45° 16°/
40%
Tuesday
Partly Cloudy
60°/ 42° 16°/
0%
Wednesday
Partly Cloudy
65°/ 45° 18°/
0%
Thursday
Partly Cloudy
68°20°
0%

Day: Cloudy. Areas of fog in the morning. Chance of light rain showers in the late morning and early afternoon. Rain showers likely and slight chance of thunderstorms late in the afternoon. Highs in the upper 60s. East winds 5 to 15 mph. Chance of precipitation 70 percent.

Night: Rain showers and chance of thunderstorms. Locally heavy rainfall possible after midnight. Lows in the mid 50s. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Berlin, WI

Today
Rain Showers
68°/ 55° 20°/ 13°
90%
Saturday
Thunderstorms
65°/ 52° 18°/ 11°
90%
Sunday
Rain Showers
65°/ 45° 18°/
40%
Monday
Rain Showers
60°/ 45° 16°/
30%
Tuesday
Partly Cloudy
60°/ 42° 16°/
0%
Wednesday
Partly Cloudy
65°/ 45° 18°/
0%
Thursday
Partly Cloudy
68°20°
0%

Day: Cloudy. Patchy fog in the morning. Chance of light rain showers in the late morning and early afternoon. Light rain showers likely late in the afternoon. Highs in the upper 60s. East winds 5 to 15 mph. Chance of showers 70 percent.

Night: Rain showers in the evening, then rain showers and chance of thunderstorms in the late evening and overnight. Locally heavy rainfall possible after midnight. Lows in the mid 50s. East winds 10 to 15 mph. Chance of precipitation 90 percent.

West Bend, WI

Today
Rain Showers
68°/ 58° 20°/ 14°
100%
Saturday
Thunderstorms
65°/ 55° 18°/ 13°
90%
Sunday
Rain Showers
65°/ 50° 18°/ 10°
50%
Monday
Rain Showers
60°/ 48° 16°/
40%
Tuesday
Partly Cloudy
60°/ 48° 16°/
0%
Wednesday
Partly Cloudy
62°/ 48° 17°/
0%
Thursday
Partly Cloudy
68°20°
0%

Day: Patchy fog in the morning. Cloudy until late afternoon, then a 40 percent chance of light rain showers late in the afternoon. Highs in the upper 60s. East winds 5 to 10 mph.

Night: Chance of light rain showers in the evening, then rain showers in the late evening and overnight. Chance of thunderstorms after midnight. Lows in the upper 50s. East winds 10 to 15 mph. Gusts up to 30 mph after midnight. Chance of precipitation near 100 percent.

Fond Du Lac, WI

Today
Rain Showers
68°/ 55° 20°/ 13°
100%
Saturday
Thunderstorms
65°/ 52° 18°/ 11°
90%
Sunday
Rain Showers
65°/ 48° 18°/
40%
Monday
Rain Showers
60°/ 45° 16°/
30%
Tuesday
Partly Cloudy
60°/ 45° 16°/
0%
Wednesday
Partly Cloudy
65°/ 45° 18°/
0%
Thursday
Partly Cloudy
68°20°
0%

Day: Mostly cloudy. Patchy fog in the morning. A 50 percent chance of light rain showers in the afternoon. Highs in the upper 60s. East winds 5 to 15 mph.

Night: Rain showers likely in the evening, then rain showers and chance of thunderstorms in the late evening and overnight. Lows in the mid 50s. East winds 10 to 15 mph. Gusts up to 30 mph after midnight. Chance of precipitation near 100 percent.

Montello, WI

Today
Rain Showers
65°/ 55° 18°/ 13°
100%
Saturday
Thunderstorms
65°/ 48° 18°/
90%
Sunday
Rain Showers
65°/ 45° 18°/
40%
Monday
Rain Showers
58°/ 42° 14°/
30%
Tuesday
Partly Cloudy
60°/ 42° 16°/
0%
Wednesday
Partly Cloudy
65°/ 42° 18°/
0%
Thursday
Partly Cloudy
68°20°
0%

Day: Cloudy. Areas of fog in the morning. Chance of light rain showers in the late morning and early afternoon. Rain showers likely late in the afternoon. Highs in the mid 60s. East winds 5 to 10 mph. Gusts up to 25 mph in the afternoon. Chance of showers 70 percent.

Night: Rain showers and chance of thunderstorms. Locally heavy rainfall possible after midnight. Lows in the mid 50s. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Dodgeville, WI

Today
Thunderstorms
68°/ 58° 20°/ 14°
100%
Saturday
Thunderstorms
70°/ 55° 21°/ 13°
90%
Sunday
Rain Showers
65°/ 50° 18°/ 10°
60%
Monday
Rain Showers
60°/ 45° 16°/
50%
Tuesday
Partly Cloudy
60°/ 45° 16°/
0%
Wednesday
Partly Cloudy
65°/ 45° 18°/
0%
Thursday
Partly Cloudy
68°20°
0%

Day: Cloudy. Patchy fog in the morning. Chance of light rain showers in the late morning and early afternoon. Slight chance of thunderstorms in the afternoon. Light rain showers likely late in the afternoon. Highs in the upper 60s. East winds 5 to 15 mph. Chance of precipitation 70 percent.

Night: Rain showers likely and slight chance of thunderstorms in the evening, then rain showers and chance of thunderstorms in the late evening and overnight. Locally heavy rainfall possible in the late evening and overnight. Lows in the upper 50s. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Darlington, WI

Today
Thunderstorms
68°/ 62° 20°/ 17°
100%
Saturday
Thunderstorms
72°/ 58° 22°/ 14°
90%
Sunday
Thunderstorms
65°/ 52° 18°/ 11°
70%
Monday
Rain Showers
60°/ 48° 16°/
50%
Tuesday
Rain Showers
62°/ 45° 17°/
20%
Wednesday
Partly Cloudy
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
68°20°
0%

Day: Cloudy. Patchy fog in the morning. Chance of light rain showers late in the morning. Chance of light rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 60s. East winds 5 to 15 mph. Chance of precipitation 50 percent.

Night: Chance of light showers and slight chance of thunderstorms in the evening, then showers and chance of thunderstorms in the late evening and overnight. Locally heavy rainfall possible in the late evening and overnight. Lows in the lower 60s. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Rockford, IL

Today
Rain Showers
72°/ 58° 22°/ 14°
90%
Saturday
Thunderstorms
72°/ 58° 22°/ 14°
100%
Sunday
Thunderstorms
65°/ 50° 18°/ 10°
70%
Monday
Rain Showers
62°/ 48° 17°/
50%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wednesday
Mostly Cloudy
65°/ 45° 18°/
0%
Thursday
Mostly Cloudy
68°20°
0%

Day: Mostly cloudy. A slight chance of showers in the late morning and afternoon. Highs in the lower 70s. East winds 10 to 15 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then showers with thunderstorms likely after midnight. Locally heavy rainfall possible late. Lows in the upper 50s. East winds 10 to 15 mph. Chance of precipitation 90 percent.

Racine, WI

Today
Mostly Cloudy
68°/ 58° 20°/ 14°
100%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
90%
Sunday
Rain Showers
65°/ 50° 18°/ 10°
60%
Monday
Rain Showers
62°/ 48° 17°/
50%
Tuesday
Rain Showers
62°/ 48° 17°/
20%
Wednesday
Mostly Cloudy
62°/ 48° 17°/
0%
Thursday
Partly Cloudy
65°18°
0%

Day: Mostly cloudy. Highs in the upper 60s. East winds 5 to 15 mph.

Night: Chance of light rain showers through around midnight, then rain showers and chance of thunderstorms after midnight. Locally heavy rainfall possible early in the morning. Lows in the upper 50s. East winds 5 to 15 mph. Chance of precipitation near 100 percent.

Belvidere, IL

Today
Rain Showers
72°/ 58° 22°/ 14°
90%
Saturday
Thunderstorms
72°/ 58° 22°/ 14°
100%
Sunday
Thunderstorms
65°/ 52° 18°/ 11°
70%
Monday
Rain Showers
62°/ 48° 17°/
50%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Mostly Cloudy
65°/ 45° 18°/
0%
Thursday
Mostly Cloudy
68°20°
0%

Day: Mostly cloudy. A slight chance of showers in the afternoon. Highs in the lower 70s. East winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Chance of precipitation 20 percent.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then showers with thunderstorms likely after midnight. Locally heavy rainfall possible late. Lows in the upper 50s. East winds 10 to 15 mph. Chance of precipitation 90 percent.

Milwaukee, WI

Today
Rain Showers
68°/ 58° 20°/ 14°
100%
Saturday
Thunderstorms
68°/ 55° 20°/ 13°
90%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
50%
Monday
Rain Showers
62°/ 50° 17°/ 10°
50%
Tuesday
Rain Showers
62°/ 50° 17°/ 10°
20%
Wednesday
Partly Cloudy
62°/ 50° 17°/ 10°
0%
Thursday
Partly Cloudy
65°18°
0%

Day: Mostly cloudy. A 20 percent chance of light rain showers late in the afternoon. Highs in the upper 60s. East winds 5 to 15 mph.

Night: Chance of light rain showers in the evening, then rain showers in the late evening and overnight. Chance of thunderstorms after midnight. Lows in the upper 50s. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Friendship, WI

Today
Rain Showers
65°/ 55° 18°/ 13°
100%
Saturday
Rain Showers
62°/ 48° 17°/
90%
Sunday
Rain Showers
65°/ 42° 18°/
50%
Monday
Rain Showers
60°/ 42° 16°/
30%
Tue Night
Cloudy
42°
0%
Wednesday
Cloudy
42°
0%
Thursday
Cloudy
42°
0%

Day: Cloudy. Areas of fog this morning. A chance of showers this morning, then showers likely this afternoon. Highs in the mid 60s. East winds 5 to 10 mph. Chance of rain 70 percent.

Night: Showers with a slight chance of thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Lows in the mid 50s. East winds 10 to 15 mph. Chance of rain 100 percent.

Names listed above may include county names.

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