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Gridley, CA Weather Tomorrow

Stay one step ahead with tomorrow's weather in Gridley and a reliable 5 day forecast including 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 across the Gridley area and around Butte county, California.
Updated: Thu Jul 16th 2026 10:30 PM PDT

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Gridley, CA Weather – 7-16 – Sunny
102° / 66°
Sunny
Daytime highs will reach 102°F with lows dropping to 66°F in Gridley, where bright and sunny conditions. There's a very small chance of rainfall, only about 1%. Wind will be moderate, blowing around 13mph on average and gusts of 21.1mph at 11 PM. Humidity levels should be comfortable, sitting around 33% on average, the maximum being 36% at 11 PM and 36% being its lowest at 11 PM. Barometric pressure is its highest of 29.76inHg at 11 PM, a lowest point of 29.76inHg at 11 PM with an avg 29.76inHg.
Gridley, CA Weather – 7-17 – Sunny
102° / 60°

Weather Tomorrow

Sunny
Gridley could see sunshine with daytime highs of 102°F and nighttime lows near 60°F. Wind will be moderate, blowing around 13mph on average and gusts of 23.1mph at 8 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 56% at 6 AM and 7% being its lowest at 4 PM. Barometric pressure is its highest of 29.86inHg at 8 AM, a lowest point of 29.73inHg at 6 PM with an avg 29.8inHg.
Gridley, CA Weather – 7-18 – Sunny
102° / 57°
Sunny
In Gridley, it will be sunny with highs near 102°F and lows around 57°F. Wind will be moderate, blowing around 11mph on average and gusts of 21.9mph at 8 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 60% at 6 AM and 7% being its lowest at 4 PM. Barometric pressure is its highest of 29.96inHg at 8 AM, a lowest point of 29.78inHg at 7 PM with an avg 29.87inHg.
Gridley, CA Weather – 7-19 – Sunny
103° / 59°
Sunny
Daytime highs will reach 103°F with lows dropping to 59°F in Gridley, where it will be sunny. There's a very small chance of rainfall, only about 1%. Winds will be light at 9mph and gusts of 17.5mph at 10 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 54% at 6 AM and 7% being its lowest at 5 PM. Barometric pressure is its highest of 29.89inHg at 7 AM, a lowest point of 29.7inHg at 7 PM with an avg 29.81inHg.
Gridley, CA Weather – 7-20 – Partly Cloudy
97° / 72°
Partly Cloudy
Overcast conditions are in the forecast for Gridley, with a high of 97°F and a low of 72°F. There's a very small chance of rainfall, only about 3%. Winds will be light at 9mph and gusts of 16mph at 12 AM. The air will be relatively dry with average humidity levels below 30%, the maximum being 44% at 11 PM and 15% being its lowest at 12 PM. Barometric pressure is its highest of 29.84inHg at 6 AM, a lowest point of 29.77inHg at 6 PM with an avg 29.81inHg.
Gridley, CA Weather – 7-21 – Sunny
106° / 75°
Sunny
In Gridley, bright and sunny conditions with highs near 106°F and lows around 75°F. There's a very small chance of rainfall, only about 1%. Winds will be light at 8mph and gusts of 15.5mph at 11 PM. Humidity levels should be comfortable, sitting around 31% on average, the maximum being 45% at 11 PM and 14% being its lowest at 5 PM. Barometric pressure is its highest of 29.9inHg at 10 AM, a lowest point of 29.76inHg at 6 PM with an avg 29.83inHg.

Currently

Clear 75°F
29.77 inHg.
Barometer
43%
Humidity
SE 17.6 mph
Wind
Clear

5 Day Forecast Nearby

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