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Speer, IL Weather Tomorrow

Whether you're making plans for tomorrow or later this week, the Speer 5 day forecast includes daily precipitation forecasts, changing sky conditions, daytime highs, overnight lows, Fahrenheit and Celsius temperatures, sunrise, sunset, wind chill, and local wind details for the Speer area and around Stark county, Illinois.
Updated: Thu Sep 3rd 2026 6:00 AM CDT
Speer, IL Weather – 9-3 – Sunny
93° / 75°
Sunny
Speer is set for sunshine with temperatures peaking at 93°F and dipping to 75°F. There's a very small chance of rainfall, only about 8% with an estimated 0in. Wind will be moderate, blowing around 11mph on average and gusts of 23.5mph at 7 AM. The humidity will be on the higher side, averaging about 68%, the maximum being 77% at 7 AM and 57% being its lowest at 1 PM. Barometric pressure is its highest of 29.92inHg at 8 AM, a lowest point of 29.84inHg at 6 PM with an avg 29.89inHg.
Speer, IL Weather – 9-4 – Sunny
91° / 75°

Weather Tomorrow

Sunny
Speer could see sunshine with daytime highs of 91°F and nighttime lows near 75°F. There's a moderate 36% chance of rainfall with an estimated 0.02in. Winds will be light at 10mph and gusts of 22.4mph at 12 AM. The humidity will be on the higher side, averaging about 65%, the maximum being 80% at 10 PM and 53% being its lowest at 3 PM. Barometric pressure is its highest of 29.96inHg at 11 AM, a lowest point of 29.86inHg at 12 AM with an avg 29.91inHg.
Speer, IL Weather – 9-5 – Sunny
90° / 73°
Sunny
Daytime highs will reach 90°F with lows dropping to 73°F in Speer, where it will be sunny. There's a moderate 39% chance of rainfall with an estimated 0.03in. Wind will be moderate, blowing around 11mph on average and gusts of 18.8mph at 9 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 87% at 8 PM and 52% being its lowest at 2 PM. Barometric pressure is its highest of 29.95inHg at 11 AM, a lowest point of 29.87inHg at 4 PM with an avg 29.92inHg.
Speer, IL Weather – 9-6 – Sunny
88° / 68°
Sunny
In Speer, sunshine is likely with a high near 88°F and a low around 68°F. There might be light rainfall having a 18% chance with an estimated 0.01in. Winds will be light at 9mph and gusts of 22.1mph at 10 PM. The humidity will be on the higher side, averaging about 75%, the maximum being 90% at 7 AM and 55% being its lowest at 4 PM. Barometric pressure is its highest of 30.05inHg at 11 PM, a lowest point of 29.87inHg at 6 PM with an avg 29.94inHg.
Speer, IL Weather – 9-7 – Overcast
88° / 63°
Overcast
In Speer, it will be overcast with highs near 88°F and lows around 63°F. There's a moderate 36% chance of rainfall with an estimated 0.01in. Wind will be moderate, blowing around 15mph on average and gusts of 32.4mph at 11 PM. The humidity will be on the higher side, averaging about 74%, the maximum being 94% at 1 AM and 53% being its lowest at 12 PM. Barometric pressure is its highest of 30.09inHg at 9 AM, a lowest point of 29.91inHg at 7 PM with an avg 29.99inHg.
Speer, IL Weather – 9-8 – Overcast
98° / 79°
Overcast
Speer is set for cloud-filled skies with temperatures peaking at 98°F and dipping to 79°F. There's a very small chance of rainfall, only about 7%. Wind will be moderate, blowing around 19mph on average and gusts of 39.6mph at 11 PM. Humidity levels should be comfortable, sitting around 55% on average, the maximum being 73% at 1 AM and 34% being its lowest at 11 PM. Barometric pressure is its highest of 29.94inHg at 1 AM, a lowest point of 29.81inHg at 7 PM with an avg 29.89inHg.

Currently

Clear 75°F
29.87 inHg.
Barometer
76%
Humidity
SSW 14 mph
Wind
Clear

5 Day Forecast Nearby

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