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Fidelity, IL Weather Forecast


Fidelity, IL Weather Forecast Dated: 1004 AM Wed Sep 02 2026 (Fidelity Time)
Expect a hot stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Wednesday, September 2, 2026
Mid-Morning
84°F 29°C
Overcast
Mid-Afternoon
102°F 39°C
Sunny
Early-Evening
96°F 35°C
Sunny
Scorching heat reaching 102°F 39°C, feeling like 109°F 43°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the SW to the S at 6 mph 9 km/h.
Thursday, September 3, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
95°F 35°C
Partly Cloudy
Hot and sweltering around 98°F 37°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds switching from the SW to the SSW at 6 mph 10 km/h.
Friday, September 4, 2026
Mid-Morning
84°F 29°C
Overcast
Mid-Afternoon
99°F 37°C
Overcast
Early-Evening
93°F 34°C
Overcast
Sizzling hot with 99°F 37°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds moving from the W to the SSW at 6 mph 10 km/h.
Saturday, September 5, 2026
Mid-Morning
84°F 29°C
Scattered Showers
Mid-Afternoon
101°F 38°C
Partly Cloudy
Early-Evening
89°F 32°C
Sunny
Dangerously hot with a high of 101°F 38°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds swinging from the W to the ESE at 8 mph 12 km/h.
Sunday, September 6, 2026
Mid-Morning
73°F 23°C
Overcast
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
84°F 29°C
Sunny
Hot and sweltering around 94°F 34°C (heat index 100°F 38°C), overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds shifting from the ESE to the E at 7 mph 11 km/h.
Monday, September 7, 2026
Mid-Morning
80°F 27°C
Partly Cloudy
Mid-Afternoon
94°F 35°C
Overcast
Early-Evening
78°F 26°C
Partly Cloudy
Very hot with a high of 94°F 35°C, feeling closer to 97°F 36°C in the humidity, cloudy through the afternoon, turning overcast this evening, with increasing humidity and steady pressure. Winds turning from the SSE to the ESE at 12 mph 20 km/h. Gusts up to 21 mph 35 km/h.
Tuesday, September 8, 2026
Mid-Morning
79°F 26°C
Overcast
Mid-Afternoon
90°F 32°C
Overcast
Early-Evening
78°F 25°C
Overcast
Sizzling hot near 90°F 32°C with a heat index reaching 96°F 35°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds switching from the SW to the NNE at 13 mph 22 km/h. Gusts up to 21 mph 34 km/h.
Wednesday, September 9, 2026
Mid-Morning
67°F 20°C
Overcast
Mid-Afternoon
90°F 32°C
Overcast
Early-Evening
91°F 33°C
Cloudy
Hot and sweltering around 90°F 32°C (heat index 93°F 34°C), cloudy throughout the day, with lower humidity and barometric pressure falling. Winds moving from the ESE to the SE at 11 mph 17 km/h. Gusts up to 22 mph 35 km/h.
Thursday, September 10, 2026
Mid-Morning
92°F 33°C
Sunny
Mid-Afternoon
105°F 41°C
Sunny
Early-Evening
101°F 38°C
Sunny
Scorching hot near 105°F 41°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds swinging from the SW to the SSW at 16 mph 25 km/h. Gusts up to 29 mph 47 km/h.
Friday, September 11, 2026
Mid-Morning
79°F 26°C
Scattered Showers
Mid-Afternoon
85°F 30°C
Sunny
Early-Evening
81°F 27°C
Sunny
Very warm with a high of 85°F 30°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the ENE at 6 mph 10 km/h.
Saturday, September 12, 2026
Mid-Morning
69°F 21°C
Light Showers
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
80°F 27°C
Overcast
Quite warm reaching 84°F 29°C, feeling like 88°F 31°C during peak afternoon, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds blowing from the ESE at 7 mph 12 km/h.
Sunday, September 13, 2026
Mid-Morning
79°F 26°C
Overcast
Mid-Afternoon
96°F 35°C
Partly Cloudy
Early-Evening
89°F 32°C
Overcast
Hot and sweltering around 96°F 35°C, cloudy through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds switching from the E to the S at 8 mph 12 km/h.
Monday, September 14, 2026
Mid-Morning
85°F 30°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
94°F 34°C
Sunny
Scorching hot near 100°F 38°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the SW to the WSW at 5 mph 9 km/h.
Tuesday, September 15, 2026
Mid-Morning
80°F 27°C
Sunny
Mid-Afternoon
96°F 36°C
Sunny
Early-Evening
90°F 33°C
Sunny
Hot and sweltering around 96°F 36°C (heat index 101°F 38°C), sunny throughout the day, with lower humidity and barometric pressure falling. Winds swinging from the E to the ENE at 6 mph 9 km/h.
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