Gridley, IL 14 Day Weather - 61744 WeatherWorld.com
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Gridley, IL Weather Forecast


Gridley, IL Weather Forecast Dated: 922 AM Sat Sep 05 2026
Expect a very warm period with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Saturday, September 5, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
95°F 35°C
Sunny
Early-Evening
78°F 26°C
Sunny
Sizzling hot near 95°F 35°C with a heat index reaching 108°F 42°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds turning from the NNW to the ENE at 12 mph 19 km/h. Gusts up to 22 mph 35 km/h.
Sunday, September 6, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
78°F 25°C
Overcast
Early-Evening
71°F 22°C
Sunny
Comfortable with temperatures reaching 78°F 25°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds switching from the E to the ENE at 9 mph 14 km/h.
Monday, September 7, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
72°F 22°C
Sunny
Enjoyable around 77°F 25°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds moving from the E to the ESE at 6 mph 10 km/h.
Tuesday, September 8, 2026
Mid-Morning
69°F 20°C
Sunny
Mid-Afternoon
86°F 30°C
Cloudy
Early-Evening
84°F 29°C
Cloudy
Warm temperatures up to 86°F 30°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds out of the S at 9 mph 14 km/h. Gusts up to 21 mph 33 km/h.
Wednesday, September 9, 2026
Mid-Morning
76°F 24°C
Partly Cloudy
Mid-Afternoon
84°F 29°C
Cloudy
Early-Evening
76°F 25°C
Partly Cloudy
Very warm with a high of 84°F 29°C, cloudy through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds shifting from the WSW to the NNW at 7 mph 12 km/h.
Thursday, September 10, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
74°F 24°C
Overcast
Early-Evening
71°F 22°C
Sunny
Pleasant near 74°F 24°C, overcast in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure.
Friday, September 11, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
74°F 24°C
Overcast
Early-Evening
72°F 23°C
Overcast
Comfortable with temperatures reaching 74°F 24°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds turning from the ESE to the SE at 13 mph 21 km/h. Gusts up to 27 mph 43 km/h.
Saturday, September 12, 2026
Mid-Morning
69°F 20°C
Light Showers
Mid-Afternoon
81°F 27°C
Scattered Showers
Early-Evening
83°F 28°C
Scattered Showers
Quite warm reaching 81°F 27°C, feeling like 84°F 29°C during peak afternoon, scattered downpours possible, with lower humidity and steady pressure. Winds out of the SSW at 17 mph 27 km/h. Gusts up to 21 mph 34 km/h.
Sunday, September 13, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
95°F 35°C
Sunny
Early-Evening
87°F 31°C
Nearby Thunderstorms
Very hot with a high of 95°F 35°C, feeling closer to 100°F 38°C in the humidity, heavy thunderstorms conditions at times, with lower humidity and steady pressure. Winds blowing from the SSW at 12 mph 19 km/h.
Monday, September 14, 2026
Mid-Morning
78°F 26°C
Sunny
Mid-Afternoon
94°F 35°C
Sunny
Early-Evening
86°F 30°C
Sunny
Very hot with a high of 94°F 35°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds swinging from the S to the SE at 8 mph 13 km/h.
Tuesday, September 15, 2026
Mid-Morning
82°F 28°C
Light Showers
Mid-Afternoon
97°F 36°C
Scattered Showers
Early-Evening
87°F 31°C
Sunny
Hot and sweltering around 97°F 36°C (heat index 100°F 38°C), scattered downpours possible, with steady humidity and steady pressure.
Wednesday, September 16, 2026
Mid-Morning
79°F 26°C
Cloudy
Mid-Afternoon
92°F 34°C
Nearby Thunderstorms
Early-Evening
86°F 30°C
Sunny
Very hot with a high of 92°F 34°C, feeling closer to 96°F 36°C in the humidity, heavy thunderstorms conditions at times, with steady humidity and steady pressure. Winds out of the SE at 3 mph 5 km/h.
Thursday, September 17, 2026
Mid-Morning
75°F 24°C
Scattered Showers
Mid-Afternoon
86°F 30°C
Overcast
Early-Evening
83°F 28°C
Overcast
Warm and summery around 86°F 30°C (feels like 90°F 32°C), periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds turning from the SSE to the E at 8 mph 12 km/h.
Friday, September 18, 2026
Mid-Morning
70°F 21°C
Partly Cloudy
Mid-Afternoon
78°F 25°C
Cloudy
Early-Evening
72°F 22°C
Partly Cloudy
Mild temperatures up to 78°F 25°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds switching from the NE to the ENE at 11 mph 18 km/h.
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