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Allen County, OH Weather Tomorrow

Everything you need for tomorrow's Allen County weather and the next 5 days is here, including 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 Allen County area.
Updated: Mon Sep 21st 2026 2:30 PM EDT
Allen County, OH Weather – 9-21 – Overcast
59° / 57°
Overcast
Daytime highs will reach 59°F with lows dropping to 57°F in Allen County, where skies will be overcast. The chance of rain is 83% with an estimated 0.19in. Wind will be moderate, blowing around 17mph on average and gusts of 28.2mph at 9 PM. The humidity will be on the higher side, averaging about 80%, the maximum being 92% at 10 PM and 64% being its lowest at 3 PM. Barometric pressure is its highest of 30.1inHg at 10 PM, a lowest point of 30.05inHg at 3 PM with an avg 30.07inHg.
Allen County, OH Weather – 9-22 – Scattered Showers
61° / 54°

Weather Tomorrow

Scattered Showers
Daytime highs will reach 61°F with lows dropping to 54°F in Allen County, where showers likely at times. Rainfall predicted to have a 51% chance with an estimated 0.02in. Wind will be moderate, blowing around 16mph on average and gusts of 27.5mph at 5 PM. High humidity with average of 87% is anticipated, the maximum being 94% at 6 AM and 80% being its lowest at 12 PM. Barometric pressure is its highest of 30.19inHg at 10 PM, a lowest point of 30.09inHg at 12 AM with an avg 30.14inHg.
Allen County, OH Weather – 9-23 – Overcast
55° / 53°
Overcast
In Allen County, skies will be overcast with highs near 55°F and lows around 53°F. Rainfall predicted to have a 65% chance with an estimated 0.02in. Wind will be moderate, blowing around 12mph on average and gusts of 23.3mph at 8 PM. High humidity with average of 91% is anticipated, the maximum being 96% at 11 PM and 87% being its lowest at 1 AM. Barometric pressure is its highest of 30.29inHg at 9 PM, a lowest point of 30.18inHg at 1 AM with an avg 30.24inHg.
Allen County, OH Weather – 9-24 – Overcast
66° / 52°
Overcast
In Allen County, skies will be overcast with highs near 66°F and lows around 52°F. There's a moderate 45% chance of rainfall with an estimated 0.02in. Wind will be moderate, blowing around 12mph on average and gusts of 22.2mph at 12 AM. High humidity with average of 83% is anticipated, the maximum being 95% at 8 AM and 63% being its lowest at 5 PM. Barometric pressure is its highest of 30.34inHg at 11 AM, a lowest point of 30.27inHg at 5 PM with an avg 30.3inHg.
Allen County, OH Weather – 9-25 – Overcast
66° / 52°
Overcast
Daytime highs will reach 66°F with lows dropping to 52°F in Allen County, where it will be overcast. There might be light rainfall having a 15% chance. Wind will be moderate, blowing around 13mph on average and gusts of 19.7mph at 5 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 93% at 8 AM and 48% being its lowest at 1 PM. Barometric pressure is its highest of 30.32inHg at 9 AM, a lowest point of 30.19inHg at 5 PM with an avg 30.26inHg.
Allen County, OH Weather – 9-26 – Overcast
66° / 50°
Overcast
Allen County may see overcast, with daytime highs of 66°F and overnight lows near 50°F. There might be light rainfall having a 17% chance. Winds will be light at 9mph and gusts of 13.7mph at 11 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 90% at 8 AM and 48% being its lowest at 2 PM. Barometric pressure is its highest of 30.23inHg at 8 AM, a lowest point of 30.14inHg at 5 PM with an avg 30.2inHg.

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