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Brookston, MN Weather Tomorrow

Brookston weather tomorrow and 5 day forecast with this week's outlook featuring 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 Brookston area and around St. Louis county, Minnesota.
Updated: Fri Aug 28th 2026 1:00 PM CDT
Brookston, MN Weather – 8-28 – Sunny
77° / 48°
Sunny
Highs will reach 77°F with lows near 48°F in Brookston, where a sunny day is. There's a very small chance of rainfall, only about 7%. Winds will be light at 7mph and gusts of 20mph at 11 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 68% at 10 PM and 33% being its lowest at 4 PM. Barometric pressure is its highest of 30.04inHg at 2 PM, a lowest point of 29.96inHg at 11 PM with an avg 30inHg.
Brookston, MN Weather – 8-29 – Light Rain Shower
65° / 59°

Weather Tomorrow

Light Rain Shower
Highs will reach 65°F with lows near 59°F in Brookston, where rain showers are. The chance of rain is 89% with an estimated 0.19in. Winds will be light at 7mph and gusts of 22mph at 8 AM. High humidity with average of 92% is anticipated, the maximum being 100% at 10 PM and 69% being its lowest at 12 AM. Barometric pressure is its highest of 29.98inHg at 12 AM, a lowest point of 29.85inHg at 11 PM with an avg 29.9inHg.
Brookston, MN Weather – 8-30 – Fog
79° / 58°
Fog
Brookston may see fog, with daytime highs of 79°F and overnight lows near 58°F. There might be light rainfall having a 15% chance. Wind will be moderate, blowing around 11mph on average and gusts of 29.8mph at 11 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 99% at 7 AM and 48% being its lowest at 2 PM. Barometric pressure is its highest of 29.87inHg at 1 AM, a lowest point of 29.71inHg at 5 PM with an avg 29.78inHg.
Brookston, MN Weather – 8-31 – Scattered Showers
85° / 60°
Scattered Showers
Brookston may see passing showers, with daytime highs of 85°F and overnight lows near 60°F. Rainfall predicted to have a 64% chance with an estimated 0.11in. Wind will be moderate, blowing around 14mph on average and gusts of 29.5mph at 2 AM. The humidity will be on the higher side, averaging about 73%, the maximum being 99% at 7 AM and 22% being its lowest at 5 PM. Barometric pressure is its highest of 29.83inHg at 12 AM, a lowest point of 29.68inHg at 8 PM with an avg 29.75inHg.
Brookston, MN Weather – 9-1 – Overcast
77° / 62°
Overcast
Overcast is in the forecast for Brookston, with a high of 77°F and a low of 62°F. Rainfall predicted to have a 57% chance with an estimated 0.04in. Winds will be light at 7mph and gusts of 22.2mph at 9 AM. The humidity will be on the higher side, averaging about 62%, the maximum being 96% at 6 AM and 37% being its lowest at 10 AM. Barometric pressure is its highest of 29.86inHg at 10 PM, a lowest point of 29.79inHg at 12 AM with an avg 29.82inHg.
Brookston, MN Weather – 9-2 – Sunny
81° / 63°
Sunny
Daytime highs will reach 81°F with lows dropping to 63°F in Brookston, where it will be sunny. There might be light rainfall having a 17% chance with an estimated 0in. Winds will be light at 5mph and gusts of 10.5mph at 4 AM. The humidity will be on the higher side, averaging about 68%, the maximum being 96% at 6 AM and 31% being its lowest at 4 PM. Barometric pressure is its highest of 29.88inHg at 11 PM, a lowest point of 29.8inHg at 4 AM with an avg 29.83inHg.

Currently

Sunny 75°F
30.07 inHg.
Barometer
39%
Humidity
W 5 mph
Wind
Sunny

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