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Gardner, IL Weather Forecast for 5-Days

Updated: Thu May 14th 2026 2:15 PM CDT

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Gardner, IL Weather – 5-14 – Sunny
76° / 39°
Sunny
Highs will reach 76°F with lows near 39°F in Gardner, where a sunny day is. Winds will be light at 9mph and gusts of 18.8mph at 11 PM. Humidity levels should be comfortable, sitting around 49% on average, the maximum being 38% at 10 PM and 22% being its lowest at 5 PM. Barometric pressure is its highest of 30.04inHg at 3 PM, a lowest point of 29.99inHg at 6 PM with an avg 30.01inHg.
Gardner, IL Weather – 5-15 – Scattered Showers
74° / 52°

Weather Tomorrow

Scattered Showers
In Gardner, scattered showers are likely with a high near 74°F and a low around 52°F. The chance of rain is 90% with an estimated 0.19in. Wind will be moderate, blowing around 17mph on average and gusts of 22.1mph at 11 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 87% at 7 AM and 54% being its lowest at 4 PM. Barometric pressure is its highest of 29.99inHg at 12 AM, a lowest point of 29.79inHg at 11 PM with an avg 29.9inHg.
Gardner, IL Weather – 5-16 – Moderate Rain
82° / 63°
Moderate Rain
Daytime highs will reach 82°F with lows dropping to 63°F in Gardner, where it will rain at times. The chance of rain is 88% with an estimated 0.43in. Wind will be moderate, blowing around 13mph on average and gusts of 23mph at 6 AM. The humidity will be on the higher side, averaging about 77%, the maximum being 94% at 6 AM and 54% being its lowest at 5 PM. Barometric pressure is its highest of 29.86inHg at 11 PM, a lowest point of 29.75inHg at 6 AM with an avg 29.8inHg.
Gardner, IL Weather – 5-17 – Moderate Rain
84° / 66°
Moderate Rain
In Gardner, rain is likely with a high near 84°F and a low around 66°F. Rainfall predicted to have a 75% chance with an estimated 0.72in. Wind will be moderate, blowing around 19mph on average and gusts of 30.2mph at 4 AM. The humidity will be on the higher side, averaging about 74%, the maximum being 95% at 5 AM and 49% being its lowest at 3 PM. Barometric pressure is its highest of 29.93inHg at 8 AM, a lowest point of 29.83inHg at 4 PM with an avg 29.88inHg.
Gardner, IL Weather – 5-18 – Heavy Rain
77° / 67°
Heavy Rain
Highs will reach 77°F with lows near 67°F in Gardner, where rain showers are. The chance of rain is 89% with an estimated 1.52in. Winds will be strong at speeds peaking at 21mph and gusts of 35.1mph at 11 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 92% at 4 PM and 66% being its lowest at 5 AM. Barometric pressure is its highest of 29.94inHg at 1 PM, a lowest point of 29.8inHg at 8 PM with an avg 29.87inHg.
Gardner, IL Weather – 5-19 – Scattered Showers
67° / 55°
Scattered Showers
Gardner may see passing showers, with daytime highs of 67°F and overnight lows near 55°F. The chance of rain is 83% with an estimated 0.03in. Winds will be strong at speeds peaking at 23mph and gusts of 39.6mph at 12 AM. The humidity will be on the higher side, averaging about 75%, the maximum being 85% at 7 AM and 64% being its lowest at 7 PM. Barometric pressure is its highest of 30.13inHg at 11 PM, a lowest point of 29.77inHg at 2 AM with an avg 29.94inHg.

Currently

Sunny 65°F
30.07 inHg.
Barometer
34%
Humidity
S 3.6 mph
Wind
Sunny

5 Day Forecast Nearby

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