Hot-summer humid continental climate
Climate Watseka - Illinois
Annual high61ºF
Annual low40ºF
Precipitation38.36 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 31 | 15 | 1.67 | 5 |
| Feb | 36 | 19 | 1.80 | 5 |
| Mar | 48 | 29 | 2.90 | 2 |
| Apr | 61 | 39 | 3.57 | 1 |
| May | 72 | 50 | 4.27 | 0 |
| Jun | 82 | 60 | 4.14 | 0 |
| Jul | 84 | 63 | 4.49 | 0 |
| Aug | 83 | 60 | 3.45 | 0 |
| Sep | 78 | 52 | 3.08 | 0 |
| Oct | 65 | 41 | 3.41 | 0 |
| Nov | 50 | 32 | 3.20 | 1 |
| Dec | 35 | 20 | 2.38 | 6 |
- JanHigh 31ºFLow 15ºFPrecip 1.67 inch
- FebHigh 36ºFLow 19ºFPrecip 1.80 inch
- MarHigh 48ºFLow 29ºFPrecip 2.90 inch
- AprHigh 61ºFLow 39ºFPrecip 3.57 inch
- MayHigh 72ºFLow 50ºFPrecip 4.27 inch
- JunHigh 82ºFLow 60ºFPrecip 4.14 inch
- JulHigh 84ºFLow 63ºFPrecip 4.49 inch
- AugHigh 83ºFLow 60ºFPrecip 3.45 inch
- SepHigh 78ºFLow 52ºFPrecip 3.08 inch
- OctHigh 65ºFLow 41ºFPrecip 3.41 inch
- NovHigh 50ºFLow 32ºFPrecip 3.20 inch
- DecHigh 35ºFLow 20ºFPrecip 2.38 inch
Climate summary
What is the average weather in Watseka, Illinois?
Watseka experiences a humid continental climate, marked by a very large seasonal temperature contrast. Summers are warm and fairly wet, with the most precipitation arriving during this season. Winters are cold and bring regular snowfall, making it the driest season overall, though precipitation is spread relatively evenly through the year.
Watseka weather averages
Annual high61ºF
Annual low40ºF
Precipitation38.36 inch
Snowfall20 inch
Daily normals Watseka - Illinois - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 33.8 | 17.8 | 0.07 | 0.07 | 0.20 | 0.20 |
| Jan 2 | 33.6 | 17.5 | 0.14 | 0.14 | 0.30 | 0.30 |
| Jan 3 | 33.4 | 17.3 | 0.20 | 0.20 | 0.50 | 0.50 |
| Jan 4 | 33.3 | 17.1 | 0.27 | 0.27 | 0.60 | 0.60 |
| Jan 5 | 33.1 | 16.9 | 0.33 | 0.33 | 0.80 | 0.80 |
| Jan 6 | 33.0 | 16.7 | 0.39 | 0.39 | 0.90 | 0.90 |
| Jan 7 | 32.9 | 16.5 | 0.45 | 0.45 | 1.10 | 1.10 |
| Jan 8 | 32.8 | 16.4 | 0.52 | 0.52 | 1.30 | 1.30 |
| Jan 9 | 32.7 | 16.2 | 0.58 | 0.58 | 1.40 | 1.40 |
| Jan 10 | 32.6 | 16.0 | 0.64 | 0.64 | 1.60 | 1.60 |
| Jan 11 | 32.5 | 15.8 | 0.71 | 0.71 | 1.70 | 1.70 |
| Jan 12 | 32.4 | 15.7 | 0.77 | 0.77 | 1.90 | 1.90 |
| Jan 13 | 32.4 | 15.5 | 0.83 | 0.83 | 2.00 | 2.00 |
| Jan 14 | 32.3 | 15.4 | 0.90 | 0.90 | 2.20 | 2.20 |
| Jan 15 | 32.3 | 15.2 | 0.96 | 0.96 | 2.40 | 2.40 |
| Jan 16 | 32.3 | 15.1 | 1.03 | 1.03 | 2.60 | 2.60 |
| Jan 17 | 32.2 | 15.0 | 1.10 | 1.10 | 2.80 | 2.80 |
| Jan 18 | 32.2 | 14.8 | 1.17 | 1.17 | 3.00 | 3.00 |
| Jan 19 | 32.2 | 14.8 | 1.24 | 1.24 | 3.20 | 3.20 |
| Jan 20 | 32.2 | 14.7 | 1.31 | 1.31 | 3.40 | 3.40 |
| Jan 21 | 32.3 | 14.6 | 1.38 | 1.38 | 3.50 | 3.50 |
| Jan 22 | 32.3 | 14.5 | 1.44 | 1.44 | 3.70 | 3.70 |
| Jan 23 | 32.4 | 14.5 | 1.51 | 1.51 | 3.90 | 3.90 |
| Jan 24 | 32.4 | 14.5 | 1.58 | 1.58 | 4.10 | 4.10 |
| Jan 25 | 32.5 | 14.5 | 1.65 | 1.65 | 4.30 | 4.30 |
| Jan 26 | 32.6 | 14.5 | 1.72 | 1.72 | 4.50 | 4.50 |
| Jan 27 | 32.7 | 14.5 | 1.79 | 1.79 | 4.70 | 4.70 |
| Jan 28 | 32.8 | 14.5 | 1.86 | 1.86 | 4.90 | 4.90 |
| Jan 29 | 33.0 | 14.6 | 1.93 | 1.93 | 5.00 | 5.00 |
| Jan 30 | 33.1 | 14.7 | 2.00 | 2.00 | 5.20 | 5.20 |
| Jan 31 | 33.3 | 14.8 | 2.07 | 2.07 | 5.40 | 5.40 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Watseka - November 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Nov 1 | – | – | 0.02 |
| Nov 2 | – | – | 0.01 |
| Nov 3 | – | – | 0.00 |
| Nov 4 | – | – | 1.40 |
| Nov 5 | – | – | 0.00 |
| Nov 6 | – | – | 0.04 |
| Nov 7 | – | – | 0.00 |
| Nov 8 | – | – | 0.00 |
| Nov 9 | – | – | 0.00 |
| Nov 10 | – | – | 0.00 |
| Nov 11 | – | – | – |
| Nov 12 | – | – | – |
| Nov 13 | – | – | – |
| Nov 14 | – | – | – |
| Nov 15 | – | – | – |
| Nov 16 | – | – | – |
| Nov 17 | – | – | – |
| Nov 18 | – | – | – |
| Nov 19 | – | – | – |
| Nov 20 | – | – | – |
| Nov 21 | – | – | – |
| Nov 22 | – | – | – |
| Nov 23 | – | – | – |
| Nov 24 | – | – | – |
| Nov 25 | – | – | – |
| Nov 26 | – | – | – |
| Nov 27 | – | – | – |
| Nov 28 | – | – | – |
| Nov 29 | – | – | – |
| Nov 30 | – | – | – |
The data for November 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
Geo Watseka - Illinois
Location
- Country
- United States
- State
- Illinois
- County
- Iroquois
- City
- Watseka
- Zip Code
- 60970
- Elevation
- 620 ft
- Longitude
- -87.74
- Latitude
- 40.78
- ICAO
- –
- IATA
- –