Hot-summer humid continental climate
Climate Modoc - Illinois
Annual high67ºF
Annual low46ºF
Precipitation42.94 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 41 | 23 | 2.44 | 1 |
| Feb | 46 | 26 | 2.21 | 2 |
| Mar | 57 | 35 | 3.35 | 0 |
| Apr | 68 | 45 | 3.77 | 0 |
| May | 78 | 55 | 5.20 | 0 |
| Jun | 86 | 64 | 3.89 | 0 |
| Jul | 90 | 68 | 3.81 | 0 |
| Aug | 89 | 66 | 3.40 | 0 |
| Sep | 81 | 57 | 3.46 | 0 |
| Oct | 70 | 46 | 3.49 | 0 |
| Nov | 57 | 37 | 4.24 | 0 |
| Dec | 43 | 26 | 3.68 | 2 |
- JanHigh 41ºFLow 23ºFPrecip 2.44 inch
- FebHigh 46ºFLow 26ºFPrecip 2.21 inch
- MarHigh 57ºFLow 35ºFPrecip 3.35 inch
- AprHigh 68ºFLow 45ºFPrecip 3.77 inch
- MayHigh 78ºFLow 55ºFPrecip 5.20 inch
- JunHigh 86ºFLow 64ºFPrecip 3.89 inch
- JulHigh 90ºFLow 68ºFPrecip 3.81 inch
- AugHigh 89ºFLow 66ºFPrecip 3.40 inch
- SepHigh 81ºFLow 57ºFPrecip 3.46 inch
- OctHigh 70ºFLow 46ºFPrecip 3.49 inch
- NovHigh 57ºFLow 37ºFPrecip 4.24 inch
- DecHigh 43ºFLow 26ºFPrecip 3.68 inch
Climate summary
What is the average weather in Modoc, Illinois?
Modoc experiences a humid continental climate, marked by very large seasonal temperature contrasts. Summers are hot, while winters are cold and bring occasional snowfall. Precipitation is fairly wet overall and spread relatively evenly throughout the year, with winter moisture often arriving as snow.
Modoc weather averages
Annual high67ºF
Annual low46ºF
Precipitation42.94 inch
Snowfall5 inch
Daily normals Modoc - Illinois - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 40.5 | 25.0 | 0.10 | 0.10 | 0.00 | 0.00 |
| Jan 2 | 40.4 | 24.9 | 0.21 | 0.21 | 0.10 | 0.10 |
| Jan 3 | 40.3 | 24.7 | 0.31 | 0.31 | 0.10 | 0.10 |
| Jan 4 | 40.2 | 24.6 | 0.41 | 0.41 | 0.10 | 0.10 |
| Jan 5 | 40.1 | 24.5 | 0.51 | 0.51 | 0.10 | 0.10 |
| Jan 6 | 40.0 | 24.4 | 0.60 | 0.60 | 0.20 | 0.20 |
| Jan 7 | 40.0 | 24.2 | 0.70 | 0.70 | 0.20 | 0.20 |
| Jan 8 | 39.9 | 24.1 | 0.79 | 0.79 | 0.20 | 0.20 |
| Jan 9 | 39.9 | 24.0 | 0.88 | 0.88 | 0.30 | 0.30 |
| Jan 10 | 39.8 | 24.0 | 0.97 | 0.97 | 0.30 | 0.30 |
| Jan 11 | 39.8 | 23.9 | 1.06 | 1.06 | 0.30 | 0.30 |
| Jan 12 | 39.8 | 23.8 | 1.14 | 1.14 | 0.40 | 0.40 |
| Jan 13 | 39.8 | 23.8 | 1.23 | 1.23 | 0.40 | 0.40 |
| Jan 14 | 39.9 | 23.7 | 1.32 | 1.32 | 0.50 | 0.50 |
| Jan 15 | 39.9 | 23.7 | 1.41 | 1.41 | 0.50 | 0.50 |
| Jan 16 | 39.9 | 23.6 | 1.50 | 1.50 | 0.60 | 0.60 |
| Jan 17 | 40.0 | 23.6 | 1.59 | 1.59 | 0.60 | 0.60 |
| Jan 18 | 40.1 | 23.6 | 1.68 | 1.68 | 0.70 | 0.70 |
| Jan 19 | 40.2 | 23.6 | 1.77 | 1.77 | 0.70 | 0.70 |
| Jan 20 | 40.2 | 23.6 | 1.85 | 1.85 | 0.80 | 0.80 |
| Jan 21 | 40.3 | 23.6 | 1.94 | 1.94 | 0.80 | 0.80 |
| Jan 22 | 40.5 | 23.6 | 2.02 | 2.02 | 0.90 | 0.90 |
| Jan 23 | 40.6 | 23.7 | 2.11 | 2.11 | 0.90 | 0.90 |
| Jan 24 | 40.7 | 23.7 | 2.19 | 2.19 | 1.00 | 1.00 |
| Jan 25 | 40.9 | 23.8 | 2.28 | 2.28 | 1.00 | 1.00 |
| Jan 26 | 41.0 | 23.8 | 2.36 | 2.36 | 1.10 | 1.10 |
| Jan 27 | 41.2 | 23.9 | 2.43 | 2.43 | 1.20 | 1.20 |
| Jan 28 | 41.4 | 24.0 | 2.51 | 2.51 | 1.20 | 1.20 |
| Jan 29 | 41.5 | 24.1 | 2.58 | 2.58 | 1.30 | 1.30 |
| Jan 30 | 41.7 | 24.2 | 2.65 | 2.65 | 1.30 | 1.30 |
| Jan 31 | 41.9 | 24.3 | 2.73 | 2.73 | 1.40 | 1.40 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Modoc - November 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Nov 1 | 69.1 | 57.9 | 0.02 |
| Nov 2 | 61.0 | 55.0 | T |
| Nov 3 | 68.0 | 55.9 | 0.00 |
| Nov 4 | 73.9 | 57.0 | 0.02 |
| Nov 5 | 64.0 | 45.0 | 0.01 |
| Nov 6 | 71.1 | 45.0 | 0.00 |
| Nov 7 | 55.9 | 30.9 | T |
| Nov 8 | – | – | – |
| Nov 9 | – | – | – |
| Nov 10 | – | – | – |
| 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
- Highest max temperature73.9ºF · Nov 4
- Lowest max temperature55.9ºF · Nov 7
- Highest min temperature57.9ºF · Nov 1
- Lowest min temperature30.9ºF · Nov 7
Geo Modoc - Illinois
Location
- Country
- United States
- State
- Illinois
- County
- –
- City
- Modoc
- Zip Code
- 62261
- Elevation
- 404 ft
- Longitude
- -90.04
- Latitude
- 38.05
- ICAO
- –
- IATA
- –