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Seneca, MI Weather Tomorrow

Everything you need for tomorrow's Seneca weather and the next 5 days is here, including daily precipitation forecasts, changing sky conditions, daytime highs, overnight lows, Fahrenheit and Celsius temperatures, sunrise, sunset, wind chill, and local wind details for the Seneca area and around Lenawee county, Michigan.
Updated: Wed Sep 16th 2026 9:15 PM EDT
Seneca, MI Weather – 9-16 – Light Rain Shower
79° / 66°
Light Rain Shower
Rain is in the forecast for Seneca, with a high of 79°F and a low of 66°F. The chance of rain is 91% with an estimated 0.44in. Wind will be moderate, blowing around 12mph on average and gusts of 17mph at 10 PM. High humidity with average of 92% is anticipated, the maximum being 96% at 10 PM and 96% being its lowest at 10 PM. Barometric pressure is its highest of 30.25inHg at 10 PM, a lowest point of 30.25inHg at 10 PM with an avg 30.25inHg.
Seneca, MI Weather – 9-17 – Overcast
74° / 64°

Weather Tomorrow

Overcast
Daytime highs will reach 74°F with lows dropping to 64°F in Seneca, where skies will be overcast. The chance of rain is 79% with an estimated 0.08in. Winds will be light at 6mph and gusts of 14.5mph at 2 PM. High humidity with average of 89% is anticipated, the maximum being 97% at 2 AM and 77% being its lowest at 5 PM. Barometric pressure is its highest of 30.25inHg at 12 AM, a lowest point of 30.17inHg at 5 PM with an avg 30.21inHg.
Seneca, MI Weather – 9-18 – Overcast
72° / 61°
Overcast
Daytime highs will reach 72°F with lows dropping to 61°F in Seneca, where skies will be overcast. There might be light rainfall having a 13% chance. Wind will be moderate, blowing around 13mph on average and gusts of 25.1mph at 10 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 82% at 12 AM and 54% being its lowest at 2 PM. Barometric pressure is its highest of 30.27inHg at 9 AM, a lowest point of 30.18inHg at 6 PM with an avg 30.22inHg.
Seneca, MI Weather – 9-19 – Scattered Showers
68° / 58°
Scattered Showers
On and off showers are set to occur in Seneca, with a high of 68°F and a low of 58°F. Rainfall predicted to have a 66% chance with an estimated 0.06in. Wind will be moderate, blowing around 13mph on average and gusts of 25.7mph at 2 AM. The humidity will be on the higher side, averaging about 77%, the maximum being 96% at 11 PM and 59% being its lowest at 1 PM. Barometric pressure is its highest of 30.18inHg at 12 AM, a lowest point of 29.96inHg at 7 PM with an avg 30.06inHg.
Seneca, MI Weather – 9-20 – Light Rain Shower
68° / 58°
Light Rain Shower
Seneca could see rain showers with daytime highs of 68°F and nighttime lows near 58°F. The chance of rain is 92% with an estimated 0.29in. Wind will be moderate, blowing around 15mph on average and gusts of 26mph at 11 PM. High humidity with average of 96% is anticipated, the maximum being 99% at 10 AM and 91% being its lowest at 1 PM. Barometric pressure is its highest of 29.99inHg at 10 PM, a lowest point of 29.88inHg at 2 PM with an avg 29.92inHg.
Seneca, MI Weather – 9-21 – Light Rain Shower
69° / 54°
Light Rain Shower
Seneca may see rain showers, with daytime highs of 69°F and overnight lows near 54°F. The chance of rain is 93% with an estimated 0.83in. Wind will be moderate, blowing around 16mph on average and gusts of 31.6mph at 8 AM. High humidity with average of 95% is anticipated, the maximum being 98% at 10 PM and 86% being its lowest at 2 PM. Barometric pressure is its highest of 30.01inHg at 8 AM, a lowest point of 29.9inHg at 5 PM with an avg 29.95inHg.

Currently

Cloudy 68°F
30.25 inHg.
Barometer
96%
Humidity
NE 13 mph
Wind
Cloudy

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