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Hermantown, MN Weather Tomorrow

Review tomorrow's weather in Hermantown and the upcoming 5 day forecast with 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 for the Hermantown area and around St. Louis county, Minnesota.
Updated: Thu Sep 3rd 2026 2:45 PM CDT
Hermantown, MN Weather – 9-3 – Sunny
77° / 56°
Sunny
Sunshine is in the forecast for Hermantown, with a high of 77°F and a low of 56°F. The chance of rain is 78% with an estimated 0.47in. Wind will be moderate, blowing around 17mph on average and gusts of 36.2mph at 9 PM. The humidity will be on the higher side, averaging about 75%, the maximum being 98% at 10 PM and 54% being its lowest at 4 PM. Barometric pressure is its highest of 29.98inHg at 10 PM, a lowest point of 29.81inHg at 8 PM with an avg 29.85inHg.
Hermantown, MN Weather – 9-4 – Overcast
65° / 56°

Weather Tomorrow

Overcast
It will be overcast in Hermantown, with a high of 65°F and a low of 56°F. There might be light rainfall having a 23% chance with an estimated 0in. Wind will be moderate, blowing around 14mph on average and gusts of 32.5mph at 12 AM. High humidity with average of 88% is anticipated, the maximum being 99% at 3 AM and 77% being its lowest at 6 PM. Barometric pressure is its highest of 29.98inHg at 11 PM, a lowest point of 29.83inHg at 3 AM with an avg 29.91inHg.
Hermantown, MN Weather – 9-5 – Sunny
68° / 56°
Sunny
Daytime highs will reach 68°F with lows dropping to 56°F in Hermantown, where bright and sunny conditions. There might be light rainfall having a 11% chance. Winds will be light at 10mph and gusts of 23.1mph at 8 PM. High humidity with average of 82% is anticipated, the maximum being 94% at 11 PM and 70% being its lowest at 4 PM. Barometric pressure is its highest of 30.08inHg at 11 PM, a lowest point of 29.98inHg at 12 AM with an avg 30.03inHg.
Hermantown, MN Weather – 9-6 – Light Rain Shower
71° / 56°
Light Rain Shower
In Hermantown, it will rain at times with highs near 71°F and lows around 56°F. The chance of rain is 92% with an estimated 0.74in. Winds will be light at 8mph and gusts of 19.5mph at 12 AM. High humidity with average of 93% is anticipated, the maximum being 100% at 11 PM and 70% being its lowest at 12 PM. Barometric pressure is its highest of 30.11inHg at 8 AM, a lowest point of 30.08inHg at 12 AM with an avg 30.09inHg.
Hermantown, MN Weather – 9-7 – Fog
66° / 58°
Fog
Fog is in the forecast for Hermantown, with a high of 66°F and a low of 58°F. The chance of rain is 94% with an estimated 0.55in. Wind will be moderate, blowing around 11mph on average and gusts of 34.9mph at 11 PM. High humidity with average of 96% is anticipated, the maximum being 100% at 4 AM and 77% being its lowest at 1 PM. Barometric pressure is its highest of 30.13inHg at 4 AM, a lowest point of 29.96inHg at 11 PM with an avg 30.09inHg.
Hermantown, MN Weather – 9-8 – Scattered Showers
76° / 63°
Scattered Showers
Hermantown may see scattered showers, with daytime highs of 76°F and overnight lows near 63°F. The chance of rain is 76% with an estimated 0.08in. Winds will be light at 9mph and gusts of 32.7mph at 12 AM. High humidity with average of 86% is anticipated, the maximum being 97% at 4 AM and 59% being its lowest at 4 PM. Barometric pressure is its highest of 29.97inHg at 1 AM, a lowest point of 29.84inHg at 4 PM with an avg 29.89inHg.

Currently

Overcast 77°F
29.87 inHg.
Barometer
50%
Humidity
E 20.5 mph
Wind
Overcast

5 Day Forecast Nearby

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