Warm-summer humid continental climate
Climate Cass Lake - Minnesota
Annual high50ºF
Annual low28ºF
Precipitation26.8 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 18 | -5 | 0.76 | 8 |
| Feb | 24 | -1 | 0.60 | 8 |
| Mar | 36 | 14 | 1.37 | 7 |
| Apr | 52 | 29 | 1.87 | 4 |
| May | 65 | 41 | 2.97 | 0 |
| Jun | 74 | 52 | 3.88 | 0 |
| Jul | 79 | 56 | 4.03 | 0 |
| Aug | 77 | 55 | 2.97 | 0 |
| Sep | 67 | 46 | 3.14 | 0 |
| Oct | 52 | 33 | 2.80 | 1 |
| Nov | 35 | 18 | 1.55 | 6 |
| Dec | 22 | 2 | 0.86 | 10 |
- JanHigh 18ºFLow -5ºFPrecip 0.76 inch
- FebHigh 24ºFLow -1ºFPrecip 0.60 inch
- MarHigh 36ºFLow 14ºFPrecip 1.37 inch
- AprHigh 52ºFLow 29ºFPrecip 1.87 inch
- MayHigh 65ºFLow 41ºFPrecip 2.97 inch
- JunHigh 74ºFLow 52ºFPrecip 3.88 inch
- JulHigh 79ºFLow 56ºFPrecip 4.03 inch
- AugHigh 77ºFLow 55ºFPrecip 2.97 inch
- SepHigh 67ºFLow 46ºFPrecip 3.14 inch
- OctHigh 52ºFLow 33ºFPrecip 2.80 inch
- NovHigh 35ºFLow 18ºFPrecip 1.55 inch
- DecHigh 22ºFLow 2ºFPrecip 0.86 inch
Climate summary
What is the average weather in Cass Lake, Minnesota?
Cass Lake experiences a humid continental climate, marked by very large seasonal temperature contrasts. Summers are warm, while winters are very cold and bring significant snowfall. Precipitation is moderate annually, with a strong pattern of wetter summers and drier winters, though moisture is relatively even year-round.
Cass Lake weather averages
Annual high50ºF
Annual low28ºF
Precipitation26.8 inch
Snowfall44 inch
Daily normals Cass Lake - Minnesota - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 18.6 | -0.3 | 0.03 | 0.03 | 0.30 | 0.30 |
| Jan 2 | 18.5 | -0.7 | 0.06 | 0.06 | 0.70 | 0.70 |
| Jan 3 | 18.3 | -1.0 | 0.09 | 0.09 | 1.00 | 1.00 |
| Jan 4 | 18.2 | -1.3 | 0.12 | 0.12 | 1.30 | 1.30 |
| Jan 5 | 18.0 | -1.6 | 0.15 | 0.15 | 1.70 | 1.70 |
| Jan 6 | 17.9 | -1.8 | 0.18 | 0.18 | 2.00 | 2.00 |
| Jan 7 | 17.8 | -2.1 | 0.21 | 0.21 | 2.40 | 2.40 |
| Jan 8 | 17.7 | -2.4 | 0.24 | 0.24 | 2.70 | 2.70 |
| Jan 9 | 17.6 | -2.7 | 0.27 | 0.27 | 3.00 | 3.00 |
| Jan 10 | 17.5 | -2.9 | 0.29 | 0.29 | 3.30 | 3.30 |
| Jan 11 | 17.5 | -3.1 | 0.32 | 0.32 | 3.60 | 3.60 |
| Jan 12 | 17.4 | -3.4 | 0.35 | 0.35 | 3.90 | 3.90 |
| Jan 13 | 17.4 | -3.6 | 0.37 | 0.37 | 4.20 | 4.20 |
| Jan 14 | 17.3 | -3.8 | 0.39 | 0.39 | 4.50 | 4.50 |
| Jan 15 | 17.3 | -4.0 | 0.42 | 0.42 | 4.80 | 4.80 |
| Jan 16 | 17.3 | -4.2 | 0.44 | 0.44 | 5.10 | 5.10 |
| Jan 17 | 17.3 | -4.3 | 0.46 | 0.46 | 5.30 | 5.30 |
| Jan 18 | 17.3 | -4.5 | 0.48 | 0.48 | 5.60 | 5.60 |
| Jan 19 | 17.3 | -4.6 | 0.51 | 0.51 | 5.90 | 5.90 |
| Jan 20 | 17.4 | -4.7 | 0.53 | 0.53 | 6.10 | 6.10 |
| Jan 21 | 17.4 | -4.8 | 0.55 | 0.55 | 6.40 | 6.40 |
| Jan 22 | 17.5 | -4.9 | 0.57 | 0.57 | 6.70 | 6.70 |
| Jan 23 | 17.6 | -5.0 | 0.59 | 0.59 | 6.90 | 6.90 |
| Jan 24 | 17.7 | -5.0 | 0.61 | 0.61 | 7.20 | 7.20 |
| Jan 25 | 17.8 | -5.1 | 0.63 | 0.63 | 7.50 | 7.50 |
| Jan 26 | 17.9 | -5.1 | 0.65 | 0.65 | 7.70 | 7.70 |
| Jan 27 | 18.1 | -5.1 | 0.67 | 0.67 | 8.00 | 8.00 |
| Jan 28 | 18.2 | -5.0 | 0.70 | 0.70 | 8.30 | 8.30 |
| Jan 29 | 18.4 | -5.0 | 0.72 | 0.72 | 8.60 | 8.60 |
| Jan 30 | 18.6 | -4.9 | 0.74 | 0.74 | 8.80 | 8.80 |
| Jan 31 | 18.8 | -4.8 | 0.76 | 0.76 | 9.10 | 9.10 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Cass Lake - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | 73.9 | 43.0 | 0.00 |
| Oct 2 | – | – | – |
| Oct 3 | – | – | – |
| Oct 4 | – | – | – |
| Oct 5 | – | – | – |
| Oct 6 | – | – | – |
| Oct 7 | – | – | – |
| Oct 8 | 64.9 | 37.0 | 0.00 |
| Oct 9 | 63.0 | 34.0 | 0.00 |
| Oct 10 | 66.9 | 39.9 | 0.00 |
| Oct 11 | 88.0 | 53.1 | 0.00 |
| Oct 12 | 62.1 | 48.9 | 0.00 |
| Oct 13 | 54.0 | 45.0 | 0.40 |
| Oct 14 | 48.0 | 42.1 | 0.00 |
| Oct 15 | 46.9 | 43.0 | 0.02 |
| Oct 16 | 52.0 | 39.0 | – |
| Oct 17 | 50.0 | 30.9 | 0.00 |
| Oct 18 | 64.0 | 37.0 | 0.00 |
| Oct 19 | 66.9 | 28.0 | 0.00 |
| Oct 20 | – | – | – |
| Oct 21 | – | – | – |
| Oct 22 | – | – | – |
| Oct 23 | 70.0 | 30.9 | 0.00 |
| Oct 24 | 72.0 | 52.0 | 0.01 |
| Oct 25 | 63.0 | 30.0 | 0.15 |
| Oct 26 | 52.0 | 30.0 | 0.00 |
| Oct 27 | 42.1 | 33.1 | 0.12 |
| Oct 28 | 45.0 | 39.0 | 0.09 |
| Oct 29 | – | – | – |
| 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 temperature88.0ºF · Oct 11
- Lowest max temperature42.1ºF · Oct 27
- Highest min temperature53.1ºF · Oct 11
- Lowest min temperature28.0ºF · Oct 19
Geo Cass Lake - Minnesota
Location
- Country
- United States
- State
- Minnesota
- County
- Cass
- City
- Cass Lake
- Zip Code
- 56633
- Elevation
- 1352 ft
- Longitude
- -94.60
- Latitude
- 47.38
- ICAO
- –
- IATA
- –