ag wx logo Ag Weather The Weather Desk
Go Pro

Fond du Lac, Wisconsin Weather Forecast

Fond du Lac County 43.77°N, 88.44°W Pop. 55,209
Open in Local Wx

Today in Fond du Lac: slight rain showers with a high near 53°F and a low around 40°F. Rain chance 57%. No day tops a 20% rain chance through Thursday. Warming trend: highs climb from 53°F today to 64°F by Monday.

Forecast updated 9:05 PM CDT, Oct 16

Active Weather Alerts

7-Day Forecast for Fond du Lac

Today 10/16
Slight rain showers
57%
53°40°
Sat 10/17
Clear sky
54°33°
Sun 10/18
Clear sky
60°40°
Mon 10/19
Clear sky
64°39°
Tue 10/20
Clear sky
66°41°
Wed 10/21
Clear sky
68°44°
Thu 10/22
Mostly sunny
68°49°
Hourly charts, 15-day outlook and more for Fond du Lac in Local Wx →

Next 24 Hours

Now11 PMSat12 AM1 AM2 AM3 AM4 AM5 AM6 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PM9 PM
SkyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear sky
Temp42°40°39°38°37°36°35°34°34°33°36°40°45°48°51°52°54°54°54°53°51°48°47°45°
Rain0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
WindN 10N 8N 6NNW 4NW 3WNW 3W 2WSW 2SW 2SW 3SW 4SW 5SW 7SW 9SW 11SW 12SW 13SW 13SW 14SW 13SSW 11SSW 10SSW 11SSW 11

Growing Conditions

Growing degree days
2,998
since Apr 1, base 50°F
Rain, last 30 days
3.77 in
model analysis
Rain, year to date
31.56 in
since Jan 1
2-inch soil temperature
56°F
yesterday, daily average
Reference ET, last 7 days
0.78 in
FAO-56 grass reference
Through Oct 15. Season totals use model analysis for this point and update every morning. Soil, ET and spray tools for Fond du Lac →

Current Stats & Observations

Ag Wx Pro Save locations, 15-day forecasts, daily briefings, and professional-grade meteorological tools
Get Ag Wx Pro

NWS Forecast

About Fond du Lac Weather

Fond du Lac sits at about 768 feet above sea level in Fond du Lac County, Wisconsin. About 55,209 people live in the Fond du Lac area. Official forecasts and warnings for the area come from the National Weather Service MKX office, and the nearest NEXRAD radar site is KGRB. The city is in USDA plant hardiness zone 5b, where the coldest winter night typically falls between -15 to -10°F. Over the past ten years the last spring freeze has come around Apr 28 and the first fall freeze around Oct 29.

Nearby Forecasts

Oshkosh, WI West Bend, WI Appleton, WI Sheboygan, WI Waukesha, WI Milwaukee, WI Green Bay, WI West Allis, WI

Largest Cities in Wisconsin

Milwaukee, WI Madison, WI Appleton, WI Green Bay, WI Racine, WI Kenosha, WI Eau Claire, WI La Crosse, WI Oshkosh, WI Wausau, WI
All Wisconsin forecasts (17) → All states → Interactive forecast tools →