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Corunna, MI Weather Tomorrow

Follow tomorrow's Corunna weather with an accurate 5 day outlook that includes 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 Corunna area and around Shiawassee county, Michigan.
Updated: Tue Sep 8th 2026 12:00 AM EDT
Corunna, MI Weather – 9-8 – Overcast
79° / 56°
Overcast
Daytime highs will reach 79°F with lows dropping to 56°F in Corunna, where skies will be overcast. There might be light rainfall having a 18% chance. Wind will be moderate, blowing around 12mph on average and gusts of 22.6mph at 11 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 81% at 6 AM and 51% being its lowest at 3 PM. Barometric pressure is its highest of 30.21inHg at 8 AM, a lowest point of 30.07inHg at 6 PM with an avg 30.15inHg.
Corunna, MI Weather – 9-9 – Light Rain Shower
72° / 67°

Weather Tomorrow

Light Rain Shower
Highs will reach 72°F with lows near 67°F in Corunna, where rain is. The chance of rain is 88% with an estimated 0.36in. Wind will be moderate, blowing around 19mph on average and gusts of 38mph at 11 AM. High humidity with average of 88% is anticipated, the maximum being 95% at 6 AM and 74% being its lowest at 7 PM. Barometric pressure is its highest of 30.06inHg at 12 AM, a lowest point of 29.88inHg at 11 PM with an avg 29.96inHg.
Corunna, MI Weather – 9-10 – Sunny
73° / 56°
Sunny
Bright and sunny conditions in Corunna, with a high of 73°F and a low of 56°F. There's a very small chance of rainfall, only about 9%. Wind will be moderate, blowing around 15mph on average and gusts of 24.6mph at 12 AM. The humidity will be on the higher side, averaging about 72%, the maximum being 98% at 7 AM and 46% being its lowest at 3 PM. Barometric pressure is its highest of 29.97inHg at 10 PM, a lowest point of 29.83inHg at 6 PM with an avg 29.89inHg.
Corunna, MI Weather – 9-11 – Sunny
74° / 50°
Sunny
In Corunna, a sunny day is likely with a high near 74°F and a low around 50°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 12mph on average and gusts of 24.7mph at 11 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 86% at 4 AM and 38% being its lowest at 4 PM. Barometric pressure is its highest of 30.05inHg at 12 PM, a lowest point of 29.93inHg at 11 AM with an avg 29.98inHg.
Corunna, MI Weather – 9-12 – Sunny
81° / 61°
Sunny
Corunna is set for sunshine with temperatures peaking at 81°F and dipping to 61°F. There's a very small chance of rainfall, only about 9%. Wind will be moderate, blowing around 16mph on average and gusts of 30.7mph at 10 AM. The humidity will be on the higher side, averaging about 77%, the maximum being 96% at 6 AM and 53% being its lowest at 2 PM. Barometric pressure is its highest of 30.06inHg at 11 PM, a lowest point of 29.89inHg at 5 PM with an avg 29.93inHg.
Corunna, MI Weather – 9-13 – Overcast
75° / 55°
Overcast
Daytime highs will reach 75°F with lows dropping to 55°F in Corunna, where skies will be overcast. There's a very small chance of rainfall, only about 10%. Wind will be moderate, blowing around 13mph on average and gusts of 24mph at 11 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 87% at 8 AM and 44% being its lowest at 2 PM. Barometric pressure is its highest of 30.17inHg at 9 AM, a lowest point of 30.07inHg at 5 PM with an avg 30.12inHg.

Currently

Overcast 62°F
30.19 inHg.
Barometer
79%
Humidity
SSE 12.6 mph
Wind
Overcast

5 Day Forecast Nearby

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