Fond du Lac, Wisconsin Weather Forecast
Today in Fond du Lac: clear skies with a high near 71°F and a low around 50°F. Rain chance 1%. No day tops a 20% rain chance through Thursday. Cooling trend: highs fall from 71°F today to 56°F by Monday.
Forecast updated 3:05 AM CDT, Oct 23
Active Weather Alerts
7-Day Forecast for Fond du Lac
Today 10/23
71°50°
Sat 10/24
70°52°
Sun 10/25
68°55°
Mon 10/26
56°47°
Tue 10/27
56°45°
Wed 10/28
11%
65°48°
Thu 10/29
17%
62°48°
Next 24 Hours
| Now | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | Sat12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sky | | | | | | | |  | | | | | | | | | | | | | | | | |
| Temp | 70° | 71° | 71° | 70° | 68° | 64° | 60° | 58° | 56° | 56° | 55° | 54° | 54° | 53° | 53° | 53° | 52° | 52° | 52° | 53° | 57° | 60° | 63° | 66° |
| Rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 1% | 1% | 1% | 1% | 2% | 2% | 3% | 3% | 4% | 4% | 5% | 4% | 4% | 3% |
| Wind | S 7 | S 7 | SSE 7 | SSE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | S 7 | S 7 | S 7 | S 7 | S 8 | S 9 | S 9 | S 11 | S 11 |
Growing Conditions
Growing degree days
3,044
since Apr 1, base 50°F
Rain, last 30 days
1.33 in
model analysis
Rain, year to date
31.69 in
since Jan 1
2-inch soil temperature
53°F
yesterday, daily average
Reference ET, last 7 days
0.62 in
FAO-56 grass reference
Through Oct 22. Season totals use model analysis for this point and update every morning.
Soil, ET and spray tools for Fond du Lac →
Current Stats & Observations
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.
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