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Cass Lake, MN Weather Tomorrow

Before heading out, check tomorrow's Cass Lake weather and the extended 5 day forecast featuring precipitation chances, day and night conditions, high and low temperatures in Fahrenheit and Celsius, sunrise, sunset, sky conditions, wind chill, and wind speed with direction across the Cass Lake area and around Cass county, Minnesota.
Updated: Thu Aug 27th 2026 4:30 AM CDT
Cass Lake, MN Weather – 8-27 – Sunny
73° / 54°
Sunny
It will be sunny in Cass Lake, with a high of 73°F and a low of 54°F. There's a very small chance of rainfall, only about 4%. Winds will be light at 9mph and gusts of 14.6mph at 9 PM. The humidity will be on the higher side, averaging about 62%, the maximum being 89% at 7 AM and 31% being its lowest at 3 PM. Barometric pressure is its highest of 30.08inHg at 7 AM, a lowest point of 30.03inHg at 4 PM with an avg 30.06inHg.
Cass Lake, MN Weather – 8-28 – Sunny
76° / 53°

Weather Tomorrow

Sunny
Cass Lake is set for sunshine with temperatures peaking at 76°F and dipping to 53°F. There's a very small chance of rainfall, only about 6%. Winds will be light at 8mph and gusts of 23.6mph at 10 PM. Humidity levels should be comfortable, sitting around 56% on average, the maximum being 85% at 6 AM and 30% being its lowest at 5 PM. Barometric pressure is its highest of 30.13inHg at 7 AM, a lowest point of 29.92inHg at 8 PM with an avg 30.04inHg.
Cass Lake, MN Weather – 8-29 – Overcast
83° / 60°
Overcast
In Cass Lake, cloud-filled skies are likely with a high near 83°F and a low around 60°F. There might be light rainfall having a 11% chance with an estimated 0in. Wind will be moderate, blowing around 12mph on average and gusts of 28.2mph at 9 PM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 81% at 7 AM and 39% being its lowest at 5 PM. Barometric pressure is its highest of 29.96inHg at 1 AM, a lowest point of 29.7inHg at 8 PM with an avg 29.83inHg.
Cass Lake, MN Weather – 8-30 – Overcast
87° / 59°
Overcast
Cass Lake could see overcast with daytime highs of 87°F and nighttime lows near 59°F. There might be light rainfall having a 25% chance with an estimated 0.01in. Wind will be moderate, blowing around 11mph on average and gusts of 28.9mph at 12 AM. The humidity will be on the higher side, averaging about 67%, the maximum being 98% at 7 AM and 35% being its lowest at 4 PM. Barometric pressure is its highest of 29.78inHg at 11 PM, a lowest point of 29.58inHg at 6 PM with an avg 29.65inHg.
Cass Lake, MN Weather – 8-31 – Sunny
81° / 58°
Sunny
In Cass Lake, a sunny day is likely with a high near 81°F and a low around 58°F. Rainfall predicted to have a 68% chance with an estimated 0.25in. Wind will be moderate, blowing around 11mph on average and gusts of 28mph at 12 AM. The humidity will be on the higher side, averaging about 69%, the maximum being 99% at 6 AM and 27% being its lowest at 4 PM. Barometric pressure is its highest of 29.85inHg at 11 PM, a lowest point of 29.7inHg at 5 AM with an avg 29.77inHg.
Cass Lake, MN Weather – 9-1 – Overcast
74° / 58°
Overcast
In Cass Lake, it will be overcast with highs near 74°F and lows around 58°F. There might be light rainfall having a 17% chance. Winds will be light at 9mph and gusts of 21mph at 11 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 97% at 6 AM and 45% being its lowest at 4 PM. Barometric pressure is its highest of 29.93inHg at 7 AM, a lowest point of 29.85inHg at 5 PM with an avg 29.89inHg.

Currently

Clear 57°F
30.04 inHg.
Barometer
83%
Humidity
NW 8.3 mph
Wind
Clear

5 Day Forecast Nearby

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