Weather for Fond Du Lac, Wisconsin
Current Weather
Five Day Weather Forecast
Fri
H: 35°F
L: 30°F
Sat
H: 32°F
L: 25°F
Sun
H: 27°F
L: 22°F
Mon
H: 23°F
L: 15°F
Tue
H: 34°F
L: 19°F
Air Quality
Nitrogen Dioxide: 4.65 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 72 μg/m3
Astronomical
Sun Transit: 12:07 AM
Sunset: 5:30 PM
Daylight: 10 hrs 45 mins
Moon Transit: 2:38 PM
Moonset: 9:31 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:08 PM - 4:38 PM
Minor Periods
9:01 PM - 10:31 PM7:31 AM - 9:01 AM
Action Rating: 2 out of 5
Special Weather Statement issued February 20 at 4:24AM CST by NWS Green Bay WI
Effective: Fri February 20, 2026, 4:24 AM
Expires: Fri February 20, 2026, 8:00 AM
Rain and patchy freezing rain continues across eastern Wisconsin early this morning as temperatures are stuck around freezing. A light coating of ice has been observed on elevated surfaces through the night, but thus far roads remain wet, not icy. It is possible untreated roads could still have some slick spots on them, so use caution if traveling early this morning. Isolated power outages may occur, especially where power lines are in close contact with trees that have ice on them. Temperatures are expected to slowly warm through daybreak.
Winter Weather Advisory issued February 19 at 11:55PM CST until February 20 at 12:00PM CST by NWS Milwaukee/Sullivan WI
Effective: Thu February 19, 2026, 11:55 PM
Expires: Fri February 20, 2026, 8:00 AM
* WHAT...Snow expected. Total snow accumulations between 2 and 6 inches, the highest totals likely further west in the affected area. Wind gusts of 30 to 45 mph. * WHERE...Columbia, Dane, Green, Green Lake, and Marquette Counties. * WHEN...From 3 AM to noon CST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Friday morning commute.
Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
Winter Weather Advisory issued February 20 at 5:25AM CST until February 20 at 12:00PM CST by NWS Milwaukee/Sullivan WI
Effective: Fri February 20, 2026, 5:25 AM
Expires: Fri February 20, 2026, 12:00 PM
* WHAT...Mixed precipitation. Additional snow accumulations up to three inches and ice accumulations around a light glaze. Winds gusting as high as 45 mph. * WHERE...A portion of south central Wisconsin. * WHEN...Until noon CST today. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday morning commute. Gusty winds could bring down tree branches.
Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
Winter Weather Advisory issued February 20 at 5:39AM CST until February 20 at 12:00PM CST by NWS Green Bay WI
Effective: Fri February 20, 2026, 5:39 AM
Expires: Fri February 20, 2026, 12:00 PM
* WHAT...Snow, mixed with freezing rain and sleet early this morning. Total snow and sleet accumulations between 2 and 5 inches. * WHERE...Marathon, Waushara, Langlade, Florence, Forest, Menominee, Northern Marinette County, Northern Oconto County, Shawano, and Waupaca Counties. * WHEN...Until noon CST today. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the morning commute. Sporadic power outages are possible.
Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.97 μg/m3
Sulphur Dioxide: 2.11 μg/m3
Ozone: 61.48 μg/m3
Astronomical
Sun Transit: 12:07 AM
Sunset: 5:30 PM
Daylight: 10 hrs 45 mins
Moon Transit: 2:38 PM
Moonset: 9:31 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:08 PM - 4:38 PM
Minor Periods
9:01 PM - 10:31 PM7:31 AM - 9:01 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.83 μg/m3
Sulphur Dioxide: 1.84 μg/m3
Ozone: 71.6 μg/m3
Astronomical
Sun Transit: 12:07 AM
Sunset: 5:32 PM
Daylight: 10 hrs 48 mins
Moon Transit: 3:27 PM
Moonset: 10:49 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%
Best Times for Fishing or Hunting
Major Periods
2:45 AM - 5:15 AM2:57 PM - 5:27 PM
Minor Periods
10:19 PM - 11:49 PM7:53 AM - 9:23 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.93 μg/m3
Sulphur Dioxide: 1.99 μg/m3
Ozone: 72.88 μg/m3
Astronomical
Sun Transit: 12:07 AM
Sunset: 5:33 PM
Daylight: 10 hrs 51 mins
Moon Transit: 4:20 PM
Moonset: 12:07 PM
Moon Phase: Waxing Crescent
Moon Illumination: 29.1%
Best Times for Fishing or Hunting
Major Periods
3:36 AM - 6:06 AM3:50 PM - 6:20 PM
Minor Periods
12:00 AM - 12:00 AM8:19 AM - 9:49 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.55 μg/m3
Sulphur Dioxide: 1.38 μg/m3
Ozone: 77.24 μg/m3
Astronomical
Sun Transit: 12:07 AM
Sunset: 5:34 PM
Daylight: 10 hrs 54 mins
Moon Transit: 5:16 PM
Moonset: 12:07 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%
Best Times for Fishing or Hunting
Major Periods
4:30 AM - 7:00 AM4:46 PM - 7:16 PM
Minor Periods
8:50 AM - 10:20 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.27 μg/m3
Sulphur Dioxide: 1.37 μg/m3
Ozone: 74.54 μg/m3
Astronomical
Sun Transit: 12:06 AM
Sunset: 5:36 PM
Daylight: 10 hrs 57 mins
Moon Transit: 6:16 PM
Moonset: 1:26 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%
Best Times for Fishing or Hunting
Major Periods
5:30 AM - 8:00 AM5:46 PM - 8:16 PM
Minor Periods
9:31 AM - 11:01 AM12:56 AM - 2:26 AM
Action Rating: 3 out of 5