Knife River, MN Weather Tomorrow

Discover tomorrow's Knife River weather along with a dependable 5 day forecast highlighting precipitation potential, daytime and nighttime forecasts, temperature highs and lows in Fahrenheit and Celsius, sunrise and sunset times, cloud cover, wind chill, wind speed, and wind direction for the Knife River area and around Lake county, Minnesota.
Updated: Mon Sep 7th 2026 8:00 PM CDT
Knife River, MN Weather – 9-7 – Scattered Showers
71° / 58°
Scattered Showers
Knife River is set for passing showers with temperatures peaking at 71°F and dipping to 58°F. Rainfall predicted to have a 51% chance with an estimated 0.01in. Wind will be moderate, blowing around 11mph on average and gusts of 19.5mph at 9 PM. High humidity with average of 91% is anticipated, the maximum being 97% at 11 PM and 90% being its lowest at 9 PM. Barometric pressure is its highest of 29.99inHg at 9 PM, a lowest point of 29.98inHg at 11 PM with an avg 29.99inHg.
Knife River, MN Weather – 9-8 – Overcast
82° / 59°

Weather Tomorrow

Overcast
It will be overcast in Knife River, with a high of 82°F and a low of 59°F. The chance of rain is 88% with an estimated 0.4in. Wind will be moderate, blowing around 13mph on average and gusts of 27.6mph at 9 AM. High humidity with average of 81% is anticipated, the maximum being 99% at 4 AM and 56% being its lowest at 4 PM. Barometric pressure is its highest of 29.99inHg at 12 AM, a lowest point of 29.76inHg at 5 PM with an avg 29.86inHg.
Knife River, MN Weather – 9-9 – Sunny
73° / 59°
Sunny
Highs will reach 73°F with lows near 59°F in Knife River, where sunshine is. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 17mph on average and gusts of 33.8mph at 8 AM. Humidity levels should be comfortable, sitting around 54% on average, the maximum being 75% at 4 AM and 35% being its lowest at 2 PM. Barometric pressure is its highest of 29.96inHg at 11 PM, a lowest point of 29.75inHg at 5 PM with an avg 29.8inHg.
Knife River, MN Weather – 9-10 – Sunny
74° / 49°
Sunny
Knife River could see a sunny day with daytime highs of 74°F and nighttime lows near 49°F. There's a very small chance of rainfall, only about 6%. Winds will be light at 8mph and gusts of 20.6mph at 12 AM. The humidity will be on the higher side, averaging about 62%, the maximum being 93% at 7 AM and 36% being its lowest at 3 PM. Barometric pressure is its highest of 30.01inHg at 5 AM, a lowest point of 29.74inHg at 10 PM with an avg 29.88inHg.
Knife River, MN Weather – 9-11 – Sunny
78° / 57°
Sunny
It will be sunny in Knife River, with a high of 78°F and a low of 57°F. The chance of rain is 82% with an estimated 2.48in. Wind will be moderate, blowing around 15mph on average and gusts of 29.4mph at 11 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 97% at 11 PM and 48% being its lowest at 10 AM. Barometric pressure is its highest of 29.8inHg at 12 AM, a lowest point of 29.47inHg at 7 PM with an avg 29.64inHg.
Knife River, MN Weather – 9-12 – Sunny
64° / 50°
Sunny
Bright and sunny conditions in Knife River, with a high of 64°F and a low of 50°F. There's a very small chance of rainfall, only about 6% with an estimated 0in. Wind will be moderate, blowing around 19mph on average and gusts of 38.7mph at 1 AM. The humidity will be on the higher side, averaging about 64%, the maximum being 94% at 12 AM and 40% being its lowest at 4 PM. Barometric pressure is its highest of 30.1inHg at 11 PM, a lowest point of 29.65inHg at 12 AM with an avg 29.92inHg.

Currently

Patchy Rain Nearby 65°F
29.98 inHg.
Barometer
88%
Humidity
NE 16.9 mph
Wind
Patchy Rain Nearby

5 Day Forecast Nearby

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