Brown Deer, WI Weather Forecast & Current Conditions

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Brown Deer, WI Weather Maps

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Brown Deer Weather Map
UTC Time: 10/23/2026, 01:39
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Brown Deer, WI Regional Weather

Expires:202610230200;;023688
ASUS43 KMKX 230120
RWRWI 

WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
800 PM CDT THU OCT 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>072-230200-
SOUTHEAST WISCONSIN
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      FOG       54  54 100 NE3       30.27R VSB 1/4 TC  12   
WAUKESHA       MOCLDY    54  54 100 E5        30.27S FOG     TC  12   
MILWAUKEE/TIMM FOG       52  52 100 NE3       30.30R VSB 1/4 TC  11   
RACINE         FOG       52  52 100 CALM      30.29S VSB<1/4 TC  11   
KENOSHA        CLEAR     52  51  97 E5        30.28R TC  11           
FOND DU LAC    CLEAR     54  50  86 SE6       30.26S TC  12           
SHEBOYGAN      CLOUDY    53  52  96 E5        30.29S FOG     TC  12   
WEST BEND      FOG       50  50 100 CALM      30.29R VSB 1/2 TC  10   
JUNEAU         HAZE      56  49  76 E7        30.27R VSB 1   TC  14   
$$


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

Brown Deer, WI

Late Afternoon
Sunny
48°9°
0%
Friday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Saturday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Partly Cloudy
70°/ 52° 21°/ 11°
0%
Monday
Mostly Cloudy
62°/ 48° 17°/ 9°
0%
Tuesday
Mostly Cloudy
58°/ 48° 14°/ 9°
0%
Wednesday
Partly Cloudy
62°/ 48° 17°/ 9°
20%
Thursday
Rain Showers
62°17°
20%

Day: Sunny. East winds up to 10 mph.

Night: Partly cloudy in the evening then becoming mostly cloudy. Patchy fog through the night. Lows in the upper 40s. East winds up to 5 mph.

Mequon, WI

Late Afternoon
Sunny
48°9°
0%
Friday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Saturday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Partly Cloudy
68°/ 50° 20°/ 10°
0%
Monday
Mostly Cloudy
58°/ 45° 14°/ 7°
0%
Tuesday
Mostly Cloudy
58°/ 45° 14°/ 7°
0%
Wednesday
Partly Cloudy
62°/ 45° 17°/ 7°
20%
Thursday
Rain Showers
62°17°
20%

Day: Sunny. East winds up to 5 mph.

Night: Partly cloudy in the evening then becoming mostly cloudy. Patchy fog through the night. Lows in the upper 40s. East winds up to 5 mph shifting to the southeast after midnight.

Waukesha, WI

Late Afternoon
Sunny
48°9°
0%
Friday
Partly Cloudy
72°/ 50° 22°/ 10°
0%
Saturday
Partly Cloudy
70°/ 52° 21°/ 11°
0%
Sunday
Partly Cloudy
72°/ 50° 22°/ 10°
0%
Monday
Mostly Cloudy
62°/ 45° 17°/ 7°
0%
Tuesday
Mostly Cloudy
58°/ 45° 14°/ 7°
0%
Wednesday
Partly Cloudy
62°/ 48° 17°/ 9°
20%
Thursday
Rain Showers
62°17°
20%

Day: Sunny. East winds up to 5 mph.

Night: Partly cloudy. Patchy fog in the late evening and overnight. Lows in the upper 40s. East winds up to 5 mph.

West Bend, WI

Late Afternoon
Sunny
48°9°
0%
Friday
Partly Cloudy
70°/ 52° 21°/ 11°
0%
Saturday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Partly Cloudy
68°/ 50° 20°/ 10°
0%
Monday
Mostly Cloudy
58°/ 45° 14°/ 7°
0%
Tuesday
Mostly Cloudy
58°/ 45° 14°/ 7°
0%
Wednesday
Partly Cloudy
62°/ 45° 17°/ 7°
20%
Thursday
Rain Showers
60°16°
20%

Day: Sunny. East winds up to 5 mph.

Night: Partly cloudy. Patchy fog in the late evening and overnight. Lows in the upper 40s. East winds up to 5 mph through around midnight becoming calm.

Racine, WI

Late Afternoon
Sunny
48°9°
0%
Friday
Partly Cloudy
65°/ 48° 18°/ 9°
0%
Saturday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Sunday
Partly Cloudy
72°/ 50° 22°/ 10°
0%
Monday
Cloudy
62°/ 48° 17°/ 9°
0%
Tuesday
Mostly Cloudy
58°/ 45° 14°/ 7°
0%
Wednesday
Partly Cloudy
65°/ 45° 18°/ 7°
20%
Thursday
Rain Showers
62°17°
20%

Day: Sunny. East winds up to 10 mph.

Night: Partly cloudy through around midnight then becoming mostly cloudy. Patchy fog in the late evening and overnight. Lows in the upper 40s. East winds up to 5 mph.

Plymouth, WI

Late Afternoon
Sunny
48°9°
0%
Friday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Saturday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Partly Cloudy
68°/ 48° 20°/ 9°
0%
Monday
Mostly Cloudy
58°/ 45° 14°/ 7°
0%
Tuesday
Mostly Cloudy
55°/ 45° 13°/ 7°
0%
Wednesday
Partly Cloudy
62°/ 45° 17°/ 7°
30%
Thursday
Rain Showers
60°16°
20%

Day: Sunny. East winds up to 10 mph.

Night: Partly cloudy in the evening then becoming mostly cloudy. Patchy fog through the night. Lows in the upper 40s. Southeast winds up to 5 mph.

Beaver Dam, WI

Late Afternoon
Sunny
48°9°
0%
Friday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Saturday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Sunday
Partly Cloudy
70°/ 48° 21°/ 9°
0%
Monday
Mostly Cloudy
60°/ 42° 16°/ 6°
0%
Tuesday
Mostly Cloudy
58°/ 42° 14°/ 6°
0%
Wednesday
Partly Cloudy
62°/ 45° 17°/ 7°
30%
Thursday
Rain Showers
62°17°
20%

Day: Sunny. Southeast winds up to 5 mph.

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

Watertown, WI

Late Afternoon
Sunny
48°9°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Sunday
Partly Cloudy
72°/ 48° 22°/ 9°
0%
Monday
Mostly Cloudy
62°/ 45° 17°/ 7°
0%
Tuesday
Mostly Cloudy
60°/ 45° 16°/ 7°
0%
Wednesday
Partly Cloudy
65°/ 45° 18°/ 7°
20%
Thursday
Rain Showers
62°17°
20%

Day: Sunny. Southeast winds up to 5 mph.

Night: Mostly clear. Lows in the upper 40s. Southeast winds up to 5 mph.

Fond du Lac, WI

Late Afternoon
Sunny
48°9°
0%
Friday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Saturday
Partly Cloudy
70°/ 52° 21°/ 11°
0%
Sunday
Partly Cloudy
68°/ 48° 20°/ 9°
0%
Monday
Mostly Cloudy
58°/ 42° 14°/ 6°
0%
Tuesday
Mostly Cloudy
55°/ 45° 13°/ 7°
0%
Wednesday
Rain Showers
62°/ 45° 17°/ 7°
30%
Thursday
Rain Showers
58°14°
20%

Day: Sunny. East winds up to 10 mph.

Night: Partly cloudy. Patchy fog in the late evening and overnight. Lows in the upper 40s. Southeast winds up to 10 mph.

Whitewater, WI

Late Afternoon
Sunny
48°9°
0%
Friday
Sunny
72°/ 48° 22°/ 9°
0%
Saturday
Partly Cloudy
70°/ 52° 21°/ 11°
0%
Sunday
Partly Cloudy
72°/ 48° 22°/ 9°
0%
Monday
Mostly Cloudy
65°/ 45° 18°/ 7°
0%
Tuesday
Mostly Cloudy
60°/ 45° 16°/ 7°
0%
Wednesday
Partly Cloudy
65°/ 45° 18°/ 7°
20%
Thursday
Rain Showers
62°17°
20%

Day: Sunny. East winds up to 5 mph.

Night: Partly cloudy. Patchy fog early in the morning. Lows in the upper 40s. Southeast winds up to 5 mph.

Kenosha, WI

Late Afternoon
Sunny
48°9°
0%
Friday
Partly Cloudy
70°/ 48° 21°/ 9°
0%
Saturday
Partly Cloudy
68°/ 50° 20°/ 10°
0%
Sunday
Partly Cloudy
72°/ 50° 22°/ 10°
0%
Monday
Mostly Cloudy
62°/ 48° 17°/ 9°
0%
Tuesday
Mostly Cloudy
60°/ 45° 16°/ 7°
0%
Wednesday
Partly Cloudy
65°/ 48° 18°/ 9°
20%
Thursday
Rain Showers
62°17°
20%

Day: Sunny. East winds up to 5 mph.

Night: Partly cloudy until early morning then becoming mostly cloudy. Patchy fog in the late evening and overnight. Lows in the upper 40s. East winds up to 5 mph.

Waukegan, IL

Afternoon
Sunny
72°/ 48° 22°/ 9°
0%
Friday
Cloudy
72°/ 48° 22°/ 9°
0%
Saturday
Mostly Cloudy
72°/ 50° 22°/ 10°
0%
Sunday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Monday
Mostly Cloudy
65°/ 48° 18°/ 9°
0%
Tuesday
Mostly Cloudy
62°/ 48° 17°/ 9°
0%
Wednesday
Mostly Cloudy
65°18°
0%

Day: Sunny. Highs in the lower 70s inland, but only in the upper 60s near the lake. Temperature falling into the mid 60s in the afternoon. East winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 40s. East winds around 5 mph in the evening, becoming light and variable.

Crystal Lake, IL

Afternoon
Sunny
72°/ 45° 22°/ 7°
0%
Friday
Cloudy
72°/ 48° 22°/ 9°
0%
Saturday
Mostly Cloudy
72°/ 48° 22°/ 9°
0%
Sunday
Mostly Cloudy
72°/ 50° 22°/ 10°
0%
Monday
Mostly Cloudy
65°/ 48° 18°/ 9°
0%
Tuesday
Mostly Cloudy
62°/ 45° 17°/ 7°
0%
Wednesday
Mostly Cloudy
65°18°
0%

Day: Sunny. Highs in the lower 70s. East winds around 5 mph.

Night: Clear in the evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 40s. East winds around 5 mph in the evening, becoming light and variable.

Manitowoc, WI

Tonight
Mostly Cloudy
48°9°
0%
Friday
Cloudy
68°/ 52° 20°/ 11°
0%
Sat-Sat Night
Mostly Cloudy
60°16°
0%
Sun-Sun Night
Mostly Cloudy
60°16°
0%
Monday
Mostly Cloudy
50°10°
0%
Tue Night
Mostly Cloudy
50°10°
0%
Wednesday
Cloudy
58°/ 40° 14°/ 4°
30%
Thursday
Cloudy
58°14°
0%

Night: Mostly cloudy. Areas of fog. Lows in the upper 40s. Light and variable wind.

Chilton, WI

Tonight
Mostly Cloudy
52°11°
0%
Friday
Cloudy
68°/ 50° 20°/ 10°
0%
Sat-Sat Night
Mostly Cloudy
68°20°
0%
Sun-Sun Night
Mostly Cloudy
68°20°
0%
Monday
Mostly Cloudy
50°10°
0%
Tue Night
Mostly Cloudy
50°10°
0%
Wednesday
Cloudy
62°/ 48° 17°/ 9°
30%
Thursday
Cloudy
58°14°
0%

Night: Mostly clear in the evening then becoming mostly cloudy. Patchy fog in the evening. Areas of fog after midnight. Lows in the lower 50s. Southeast wind 5 to 10 mph.

Madison, WI

Late Afternoon
Sunny
50°10°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Sunday
Partly Cloudy
70°/ 48° 21°/ 9°
0%
Monday
Mostly Cloudy
62°/ 45° 17°/ 7°
0%
Tuesday
Mostly Cloudy
58°/ 45° 14°/ 7°
0%
Wednesday
Rain Showers
62°/ 45° 17°/ 7°
20%
Thursday
Rain Showers
62°17°
20%

Day: Sunny. Southeast winds up to 5 mph.

Night: Clear until early morning then becoming partly cloudy. Lows around 50. Southeast winds up to 5 mph.

Portage, WI

Late Afternoon
Sunny
50°10°
0%
Friday
Partly Cloudy
75°/ 52° 24°/ 11°
0%
Saturday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Sunday
Partly Cloudy
68°/ 48° 20°/ 9°
0%
Monday
Mostly Cloudy
60°/ 42° 16°/ 6°
0%
Tuesday
Mostly Cloudy
58°/ 42° 14°/ 6°
0%
Wednesday
Rain Showers
62°/ 45° 17°/ 7°
30%
Thursday
Rain Showers
60°16°
20%

Day: Sunny. Southeast winds up to 5 mph.

Night: Partly cloudy. Lows around 50. Southeast winds up to 5 mph.

Janesville, WI

Late Afternoon
Sunny
48°9°
0%
Friday
Sunny
72°/ 50° 22°/ 10°
0%
Saturday
Partly Cloudy
72°/ 50° 22°/ 10°
0%
Sunday
Partly Cloudy
72°/ 48° 22°/ 9°
0%
Monday
Mostly Cloudy
65°/ 45° 18°/ 7°
0%
Tuesday
Mostly Cloudy
62°/ 45° 17°/ 7°
0%
Wednesday
Partly Cloudy
65°/ 45° 18°/ 7°
20%
Thursday
Rain Showers
62°17°
20%

Day: Sunny. Southeast winds up to 5 mph.

Night: Mostly clear. Lows in the upper 40s. Southeast winds up to 5 mph.

Berlin, WI

Late Afternoon
Sunny
50°10°
0%
Friday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Saturday
Partly Cloudy
70°/ 52° 21°/ 11°
0%
Sunday
Partly Cloudy
68°/ 48° 20°/ 9°
0%
Monday
Mostly Cloudy
58°/ 42° 14°/ 6°
0%
Tuesday
Mostly Cloudy
58°/ 42° 14°/ 6°
0%
Wednesday
Rain Showers
62°/ 45° 17°/ 7°
30%
Thursday
Rain Showers
58°14°
20%

Day: Sunny. Southeast winds up to 5 mph.

Night: Mostly clear until early morning then becoming mostly cloudy. Lows around 50. Southeast winds up to 5 mph.

Oshkosh, WI

Tonight
Clear
52°11°
0%
Friday
Cloudy
70°/ 50° 21°/ 10°
0%
Sat-Sat Night
Mostly Cloudy
68°20°
0%
Sun-Sun Night
Mostly Cloudy
68°20°
0%
Monday
Mostly Cloudy
50°10°
0%
Tue Night
Mostly Cloudy
50°10°
0%
Wednesday
Cloudy
62°/ 48° 17°/ 9°
30%
Thursday
Cloudy
58°14°
0%

Night: Mostly clear. Patchy fog after midnight. Lows in the lower 50s. Southeast wind 5 to 10 mph.

Names listed above may include county names.

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