Warm-summer humid continental climate
Climate Fond du Lac - Wisconsin
Annual high54ºF
Annual low37ºF
Precipitation29.93 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 25 | 10 | 1.16 | 10 |
| Feb | 29 | 13 | 1.08 | 8 |
| Mar | 40 | 23 | 1.72 | 6 |
| Apr | 54 | 36 | 2.69 | 2 |
| May | 66 | 46 | 3.14 | 0 |
| Jun | 76 | 56 | 3.94 | 0 |
| Jul | 80 | 61 | 3.46 | 0 |
| Aug | 78 | 60 | 3.51 | 0 |
| Sep | 70 | 51 | 3.44 | 0 |
| Oct | 57 | 40 | 2.51 | 0 |
| Nov | 43 | 28 | 2.01 | 2 |
| Dec | 29 | 15 | 1.27 | 8 |
- JanHigh 25ºFLow 10ºFPrecip 1.16 inch
- FebHigh 29ºFLow 13ºFPrecip 1.08 inch
- MarHigh 40ºFLow 23ºFPrecip 1.72 inch
- AprHigh 54ºFLow 36ºFPrecip 2.69 inch
- MayHigh 66ºFLow 46ºFPrecip 3.14 inch
- JunHigh 76ºFLow 56ºFPrecip 3.94 inch
- JulHigh 80ºFLow 61ºFPrecip 3.46 inch
- AugHigh 78ºFLow 60ºFPrecip 3.51 inch
- SepHigh 70ºFLow 51ºFPrecip 3.44 inch
- OctHigh 57ºFLow 40ºFPrecip 2.51 inch
- NovHigh 43ºFLow 28ºFPrecip 2.01 inch
- DecHigh 29ºFLow 15ºFPrecip 1.27 inch
Climate summary
What is the average weather in Fond du Lac, Wisconsin?
Fond du Lac experiences a humid continental climate, marked by a very large seasonal temperature contrast. Summers are warm, while winters are cold and bring significant snowfall. Precipitation is moderate overall, with a strong pattern of wetter summers and drier winters, though moisture is spread relatively evenly throughout the year.
Fond du Lac weather averages
Annual high54ºF
Annual low37ºF
Precipitation29.93 inch
Snowfall36 inch
Daily normals Fond du Lac - Wisconsin - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 26.2 | 11.5 | 0.04 | 0.04 | 0.30 | 0.30 |
| Jan 2 | 26.0 | 11.3 | 0.07 | 0.07 | 0.60 | 0.60 |
| Jan 3 | 25.9 | 11.1 | 0.11 | 0.11 | 0.90 | 0.90 |
| Jan 4 | 25.7 | 10.8 | 0.15 | 0.15 | 1.20 | 1.20 |
| Jan 5 | 25.5 | 10.6 | 0.19 | 0.19 | 1.50 | 1.50 |
| Jan 6 | 25.4 | 10.4 | 0.23 | 0.23 | 1.80 | 1.80 |
| Jan 7 | 25.2 | 10.2 | 0.27 | 0.27 | 2.10 | 2.10 |
| Jan 8 | 25.1 | 10.0 | 0.30 | 0.30 | 2.40 | 2.40 |
| Jan 9 | 24.9 | 9.8 | 0.34 | 0.34 | 2.70 | 2.70 |
| Jan 10 | 24.8 | 9.6 | 0.38 | 0.38 | 3.10 | 3.10 |
| Jan 11 | 24.7 | 9.4 | 0.42 | 0.42 | 3.40 | 3.40 |
| Jan 12 | 24.6 | 9.3 | 0.46 | 0.46 | 3.80 | 3.80 |
| Jan 13 | 24.5 | 9.1 | 0.50 | 0.50 | 4.20 | 4.20 |
| Jan 14 | 24.4 | 9.0 | 0.54 | 0.54 | 4.50 | 4.50 |
| Jan 15 | 24.3 | 8.8 | 0.58 | 0.58 | 4.90 | 4.90 |
| Jan 16 | 24.3 | 8.7 | 0.62 | 0.62 | 5.20 | 5.20 |
| Jan 17 | 24.2 | 8.6 | 0.66 | 0.66 | 5.60 | 5.60 |
| Jan 18 | 24.2 | 8.5 | 0.70 | 0.70 | 6.00 | 6.00 |
| Jan 19 | 24.1 | 8.4 | 0.74 | 0.74 | 6.40 | 6.40 |
| Jan 20 | 24.1 | 8.4 | 0.78 | 0.78 | 6.70 | 6.70 |
| Jan 21 | 24.1 | 8.3 | 0.82 | 0.82 | 7.10 | 7.10 |
| Jan 22 | 24.1 | 8.3 | 0.86 | 0.86 | 7.50 | 7.50 |
| Jan 23 | 24.1 | 8.2 | 0.90 | 0.90 | 7.90 | 7.90 |
| Jan 24 | 24.1 | 8.2 | 0.94 | 0.94 | 8.20 | 8.20 |
| Jan 25 | 24.2 | 8.2 | 0.98 | 0.98 | 8.60 | 8.60 |
| Jan 26 | 24.2 | 8.3 | 1.02 | 1.02 | 9.00 | 9.00 |
| Jan 27 | 24.3 | 8.3 | 1.06 | 1.06 | 9.40 | 9.40 |
| Jan 28 | 24.4 | 8.4 | 1.10 | 1.10 | 9.70 | 9.70 |
| Jan 29 | 24.5 | 8.4 | 1.14 | 1.14 | 10.10 | 10.10 |
| Jan 30 | 24.6 | 8.5 | 1.18 | 1.18 | 10.40 | 10.40 |
| Jan 31 | 24.7 | 8.6 | 1.22 | 1.22 | 10.80 | 10.80 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Fond du Lac - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | 75.0 | 52.0 | 0.52 |
| Oct 2 | – | – | – |
| Oct 3 | – | – | – |
| Oct 4 | – | – | – |
| Oct 5 | – | – | – |
| Oct 6 | 66.0 | 44.1 | 0.00 |
| Oct 7 | 73.0 | 53.1 | 0.00 |
| Oct 8 | 73.0 | 43.0 | 0.00 |
| Oct 9 | 66.9 | 45.0 | 0.00 |
| Oct 10 | – | – | – |
| Oct 11 | 82.9 | 46.9 | 0.00 |
| Oct 12 | 79.0 | 57.0 | 0.00 |
| Oct 13 | 84.9 | 57.0 | 0.00 |
| Oct 14 | 70.0 | 54.0 | 0.00 |
| Oct 15 | – | – | – |
| Oct 16 | – | – | 1.33 |
| Oct 17 | 52.0 | 33.1 | 0.03 |
| Oct 18 | 55.9 | 34.0 | 0.00 |
| Oct 19 | 64.0 | 43.0 | 0.00 |
| Oct 20 | 60.1 | 41.0 | 0.00 |
| Oct 21 | – | – | – |
| Oct 22 | – | – | – |
| Oct 23 | – | – | – |
| Oct 24 | – | – | – |
| Oct 25 | – | – | – |
| Oct 26 | 73.0 | 52.0 | 0.00 |
| Oct 27 | 55.0 | 46.0 | 0.00 |
| Oct 28 | 60.1 | 50.0 | 0.01 |
| Oct 29 | 73.0 | 55.9 | 0.25 |
| Oct 30 | – | – | – |
| Oct 31 | – | – | – |
The data for October 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature84.9ºF · Oct 13
- Lowest max temperature52.0ºF · Oct 17
- Highest min temperature57.0ºF · Oct 12
- Lowest min temperature33.1ºF · Oct 17
Geo Fond du Lac - Wisconsin
Location
- Country
- United States
- State
- Wisconsin
- County
- Fond du Lac
- City
- Fond du Lac
- Zip Code
- 54937
- Elevation
- 787 ft
- Longitude
- -88.49
- Latitude
- 43.77
- ICAO
- –
- IATA
- –