Jb, WI Weather Forecast & Current Conditions

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Jb Weather Map
UTC Time: 10/12/2026, 20:30
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Jb, WI Regional Weather

Expires:202610122100;;988593
ASUS43 KMKX 122020
RWRWI 

WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
300 PM CDT MON OCT 12 2026

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


WIZ056-057-062-063-064-067-068-122100-
SOUTH CENTRAL WISCONSIN
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REEDSBURG      MOSUNNY   85  64  49 S10G18    29.68F HX  86  TC  29   
BARABOO/DELLS  MOSUNNY   85  63  47 S10G17    29.69F HX  85  TC  29   
LONE ROCK      SUNNY     85  64  49 S12       29.68F HX  86  TC  29   
MINERAL POINT  NOT AVBL                                               
MADISON        PTSUNNY   83  63  50 S9        29.70F HX  84  TC  28   
MIDDLETON      MOSUNNY   86  60  41 S12G17    29.71F HX  86  TC  30   
WATERTOWN      MOSUNNY   87  64  47 SW10G16   29.71F HX  88  TC  30   
MONROE         MOSUNNY   85  62  45 S18       29.73F HX  86  TC  30   
JANESVILLE     MOSUNNY   86  64  48 SW15G24   29.73F HX  87  TC  30   
$$
 

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

Jb, WI

Today
Sunny
85°/ 62° 29°/ 17°
0%
Tuesday
Sunny
72°/ 52° 22°/ 11°
40%
Wednesday
Partly Cloudy
68°/ 48° 20°/ 9°
0%
Thursday
Rain Showers
62°/ 42° 17°/ 6°
70%
Friday
Partly Cloudy
55°/ 30° 13°/ -1°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
62°17°
0%

Day: Mostly sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph.

Night: Mostly clear. Lows in the lower 60s. Southwest winds 5 to 15 mph. Gusts up to 30 mph after midnight.

Portage, WI

Today
Thunderstorms
85°/ 62° 29°/ 17°
20%
Tuesday
Sunny
75°/ 52° 24°/ 11°
30%
Wednesday
Partly Cloudy
68°/ 45° 20°/ 7°
0%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
70%
Friday
Partly Cloudy
55°/ 30° 13°/ -1°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
62°17°
0%

Day: Sunny early in the afternoon then becoming partly sunny. A 20 percent chance of light showers and thunderstorms late in the afternoon. Highs in the mid 80s. Southwest winds 10 to 15 mph.

Night: Partly cloudy in the evening then clearing. Lows in the lower 60s. Southwest winds 5 to 15 mph.

Mauston, WI

Afternoon
Sunny
85°/ 60° 29°/ 16°
0%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Sunny
65°/ 45° 18°/ 7°
0%
Thursday
Rain Showers
62°/ 42° 17°/ 6°
60%
Friday
Partly Cloudy
55°/ 28° 13°/ -2°
0%
Sat-Sat Night
Clear
58°14°
0%
Sunday
Sunny
65°18°
0%

Day: Mostly sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph.

Night: Partly cloudy. Lows around 60. South winds 5 to 10 mph, becoming west 10 to 15 mph with gusts up to 30 mph after midnight.

Montello, WI

Today
Thunderstorms
85°/ 62° 29°/ 17°
20%
Tuesday
Sunny
72°/ 52° 22°/ 11°
20%
Wednesday
Partly Cloudy
68°/ 45° 20°/ 7°
0%
Thursday
Rain Showers
62°/ 42° 17°/ 6°
60%
Friday
Partly Cloudy
55°/ 28° 13°/ -2°
0%
Saturday
Sunny
58°/ 35° 14°/ 2°
0%
Sunday
Sunny
62°17°
0%

Day: Sunny early in the afternoon then becoming partly sunny. A 20 percent chance of light showers and thunderstorms late in the afternoon. Highs in the mid 80s. Southwest winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 60s. Southwest winds 5 to 10 mph. Gusts up to 25 mph after midnight.

Friendship, WI

Afternoon
Sunny
85°/ 60° 29°/ 16°
20%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Sunny
65°/ 42° 18°/ 6°
0%
Thursday
Rain Showers
62°/ 42° 17°/ 6°
60%
Friday
Partly Cloudy
55°/ 28° 13°/ -2°
0%
Sat-Sat Night
Clear
58°14°
0%
Sunday
Sunny
62°17°
0%

Day: Mostly sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 60. South winds 5 to 10 mph, becoming west 10 to 15 mph with gusts up to 30 mph after midnight. Chance of rain 20 percent.

Richland Center, WI

Afternoon
Sunny
85°/ 60° 29°/ 16°
0%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Partly Cloudy
68°/ 48° 20°/ 9°
0%
Thursday
Rain Showers
62°/ 42° 17°/ 6°
70%
Friday
Sunny
55°/ 28° 13°/ -2°
0%
Sat-Sat Night
Clear
58°14°
0%
Sunday
Sunny
62°17°
0%

Day: Mostly sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph.

Night: Partly cloudy in the evening, then becoming mostly clear. Lows around 60. Southwest winds 5 to 10 mph, becoming west with gusts up to 30 mph after midnight.

Viroqua, WI

Afternoon
Sunny
85°/ 58° 29°/ 14°
0%
Tuesday
Sunny
72°/ 50° 22°/ 10°
0%
Wednesday
Partly Cloudy
68°/ 48° 20°/ 9°
0%
Thursday
Rain Showers
62°/ 42° 17°/ 6°
70%
Friday
Sunny
55°/ 30° 13°/ -1°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
62°17°
0%

Day: Mostly sunny. Highs in the mid 80s. South winds 10 to 15 mph.

Night: Partly cloudy. Lows in the upper 50s. Southwest winds 5 to 10 mph, becoming west 10 to 15 mph with gusts up to 30 mph after midnight.

Berlin, WI

Today
Partly Cloudy
85°/ 62° 29°/ 17°
20%
Tuesday
Sunny
72°/ 52° 22°/ 11°
20%
Wednesday
Partly Cloudy
65°/ 45° 18°/ 7°
0%
Thursday
Rain Showers
62°/ 42° 17°/ 6°
60%
Friday
Partly Cloudy
55°/ 30° 13°/ -1°
0%
Saturday
Sunny
58°/ 35° 14°/ 2°
0%
Sunday
Sunny
62°17°
0%

Day: Sunny early in the afternoon then becoming partly sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph.

Night: Partly cloudy until early morning then clearing. A 20 percent chance of light showers and thunderstorms in the evening. Lows in the lower 60s. Southwest winds 5 to 15 mph.

Madison, WI

Today
Partly Cloudy
85°/ 65° 29°/ 18°
0%
Tuesday
Sunny
75°/ 55° 24°/ 13°
50%
Wednesday
Partly Cloudy
68°/ 48° 20°/ 9°
0%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
80%
Friday
Partly Cloudy
55°/ 32° 13°/ 0°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
62°17°
0%

Day: Partly sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph.

Night: Partly cloudy in the evening then clearing. Lows in the mid 60s. Southwest winds 5 to 15 mph.

Redgranite, WI

Afternoon
Sunny
82°/ 62° 28°/ 17°
20%
Tuesday
Sunny
72°/ 52° 22°/ 11°
20%
Wednesday
Cloudy
60°/ 42° 16°/ 6°
0%
Thursday
Rain Showers
62°/ 42° 17°/ 6°
60%
Friday
Cloudy
50°/ 30° 10°/ -1°
0%
Sat Night
Clear
30°-1°
0%
Sunday
Sunny
62°17°
0%

Day: Humid. Mostly sunny. Highs in the lower 80s. Southwest wind 5 to 10 mph.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. Light and variable wind becoming west 5 to 10 mph after midnight. Chance of rain 20 percent.

Sparta, WI

Afternoon
Sunny
85°/ 58° 29°/ 14°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Partly Cloudy
65°/ 45° 18°/ 7°
0%
Thursday
Rain Showers
62°/ 42° 17°/ 6°
70%
Friday
Partly Cloudy
55°/ 28° 13°/ -2°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
65°18°
0%

Day: Mostly sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph.

Night: Partly cloudy. Lows in the upper 50s. Southwest winds 5 to 10 mph, becoming west 10 to 15 mph with gusts up to 30 mph after midnight.

Dodgeville, WI

Today
Partly Cloudy
85°/ 62° 29°/ 17°
0%
Tuesday
Sunny
75°/ 55° 24°/ 13°
50%
Wednesday
Partly Cloudy
68°/ 48° 20°/ 9°
0%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
80%
Friday
Partly Cloudy
55°/ 32° 13°/ 0°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
62°17°
0%

Day: Partly sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph.

Night: Clear. Lows in the lower 60s. Southwest winds 5 to 15 mph.

Beaver Dam, WI

Today
Partly Cloudy
85°/ 65° 29°/ 18°
20%
Tuesday
Sunny
75°/ 52° 24°/ 11°
20%
Wednesday
Partly Cloudy
68°/ 45° 20°/ 7°
0%
Thursday
Rain Showers
62°/ 42° 17°/ 6°
70%
Friday
Partly Cloudy
55°/ 32° 13°/ 0°
0%
Saturday
Sunny
58°/ 35° 14°/ 2°
0%
Sunday
Sunny
62°17°
0%

Day: Sunny early in the afternoon then becoming partly sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph.

Night: Partly cloudy until early morning then becoming clear. A 20 percent chance of light showers and thunderstorms in the evening. Lows in the mid 60s. Southwest winds 5 to 15 mph.

Platteville, WI

Afternoon
Sunny
85°/ 62° 29°/ 17°
0%
Tuesday
Sunny
75°/ 55° 24°/ 13°
0%
Wednesday
Partly Cloudy
68°/ 50° 20°/ 10°
0%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
80%
Friday
Sunny
55°/ 32° 13°/ 0°
0%
Sat Night
Clear
40°4°
0%
Sunday
Sunny
62°17°
0%

Day: Mostly sunny. Highs in the mid 80s. South winds 10 to 15 mph.

Night: Mostly clear. Lows in the lower 60s. Southwest winds 5 to 10 mph, becoming west after midnight.

Fond du Lac, WI

Today
Sunny
82°/ 65° 28°/ 18°
20%
Tuesday
Sunny
72°/ 52° 22°/ 11°
20%
Wednesday
Partly Cloudy
65°/ 45° 18°/ 7°
0%
Thursday
Rain Showers
62°/ 42° 17°/ 6°
60%
Friday
Rain Showers
55°/ 32° 13°/ 0°
20%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
62°17°
0%

Day: Sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph.

Night: Partly cloudy until early morning then clearing. A 20 percent chance of light showers and thunderstorms in the evening. Lows in the mid 60s. Southwest winds 5 to 15 mph.

Marshfield, WI

Afternoon
Thunderstorms
80°/ 58° 27°/ 14°
20%
Tuesday
Cloudy
68°/ 48° 20°/ 9°
20%
Wednesday
Cloudy
60°/ 42° 16°/ 6°
0%
Thursday
Rain Showers
62°/ 42° 17°/ 6°
60%
Friday
Cloudy
50°/ 28° 10°/ -2°
0%
Sat Night
Clear
30°-1°
0%
Sunday
Sunny
60°16°
0%

Day: Mostly sunny with a slight chance of showers and thunderstorms. Highs in the middle 80s. Southwest wind 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. South wind 5 to 10 mph shifting to the west after midnight. Chance of rain 20 percent.

Stevens Point, WI

Afternoon
Sunny
58°14°
40%
Tuesday
Partly Cloudy
68°/ 50° 20°/ 10°
20%
Wednesday
Cloudy
60°/ 42° 16°/ 6°
0%
Thursday
Rain Showers
60°/ 42° 16°/ 6°
60%
Friday
Cloudy
50°/ 28° 10°/ -2°
0%
Sat Night
Clear
30°-1°
0%
Sunday
Sunny
62°17°
0%

Day: Mostly sunny. Nearly steady temperature in the lower 80s. Southwest wind 5 to 10 mph.

Night: Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening. Lows in the upper 50s. South wind 5 to 10 mph shifting to the southwest after midnight. Chance of rain 40 percent.

Watertown, WI

Today
Sunny
85°/ 65° 29°/ 18°
0%
Tuesday
Sunny
75°/ 55° 24°/ 13°
50%
Wednesday
Mostly Cloudy
68°/ 48° 20°/ 9°
0%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
70%
Friday
Partly Cloudy
55°/ 32° 13°/ 0°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
62°17°
0%

Day: Mostly sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph.

Night: Partly cloudy until early morning then becoming clear. Lows in the mid 60s. Southwest winds 5 to 15 mph.

Prairie du Chien, WI

Afternoon
Sunny
85°/ 58° 29°/ 14°
0%
Tuesday
Sunny
75°/ 52° 24°/ 11°
0%
Wednesday
Partly Cloudy
68°/ 48° 20°/ 9°
0%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
70%
Friday
Sunny
55°/ 32° 13°/ 0°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
62°17°
0%

Day: Mostly sunny. Highs in the mid 80s. South winds 10 to 15 mph.

Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. Southwest winds 5 to 10 mph, becoming west with gusts up to 30 mph after midnight.

Oshkosh, WI

Afternoon
Sunny
60°16°
30%
Tuesday
Cloudy
72°/ 50° 22°/ 10°
20%
Wednesday
Partly Cloudy
60°/ 40° 16°/ 4°
0%
Thursday
Rain Showers
62°/ 40° 17°/ 4°
60%
Friday
Cloudy
50°/ 32° 10°/ 0°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
62°17°
0%

Day: Humid. Sunny. Nearly steady temperature in the lower 80s. Southwest wind 5 to 10 mph.

Night: Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the middle 60s. Southwest wind 10 to 15 mph. Chance of rain 30 percent.

Names listed above may include county names.

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