Ritchie, IL 14 Day Weather - WeatherWorld.com
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Ritchie, IL Weather Forecast


Ritchie, IL Weather Forecast Dated: 757 AM Thu Sep 03 2026
Expect a very warm period with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Thursday, September 3, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
88°F 31°C
Nearby Thunderstorms
Early-Evening
85°F 29°C
Nearby Thunderstorms
Warm and summery around 88°F 31°C (feels like 95°F 35°C), periods of heavy thunderstorms, with steady humidity and steady pressure. Winds turning from the WSW to the ESE at 2 mph 3 km/h.
Friday, September 4, 2026
Mid-Morning
76°F 25°C
Cloudy
Mid-Afternoon
88°F 31°C
Nearby Thunderstorms
Early-Evening
84°F 29°C
Nearby Thunderstorms
Quite warm reaching 88°F 31°C, feeling like 95°F 35°C during peak afternoon, locally heavy thunderstorms at times, with steady humidity and steady pressure.
Saturday, September 5, 2026
Mid-Morning
80°F 27°C
Sunny
Mid-Afternoon
79°F 26°C
Scattered Showers
Early-Evening
75°F 24°C
Sunny
Enjoyable around 79°F 26°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds switching from the SSE to the S at 9 mph 14 km/h.
Sunday, September 6, 2026
Mid-Morning
72°F 22°C
Sunny
Mid-Afternoon
85°F 29°C
Nearby Thunderstorms
Early-Evening
76°F 24°C
Sunny
Warm and summery around 85°F 29°C (feels like 89°F 32°C), periods of heavy thunderstorms, with lower humidity and steady pressure.
Monday, September 7, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
81°F 27°C
Overcast
Quite warm reaching 84°F 29°C, feeling like 90°F 32°C during peak afternoon, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds moving from the ESE to the SE at 8 mph 13 km/h.
Tuesday, September 8, 2026
Mid-Morning
79°F 26°C
Overcast
Mid-Afternoon
91°F 33°C
Overcast
Early-Evening
88°F 31°C
Overcast
Very hot with a high of 91°F 33°C, feeling closer to 100°F 38°C in the humidity, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds swinging from the SSW to the S at 14 mph 22 km/h. Gusts up to 32 mph 52 km/h.
Wednesday, September 9, 2026
Mid-Morning
82°F 28°C
Partly Cloudy
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
72°F 23°C
Sunny
Balmy with temperatures reaching 81°F 27°C, sunny throughout the day, with increasing humidity and steady pressure. Winds shifting from the W to the WNW at 9 mph 14 km/h. Gusts up to 20 mph 32 km/h.
Thursday, September 10, 2026
Mid-Morning
64°F 18°C
Partly Cloudy
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
67°F 20°C
Sunny
Enjoyable around 72°F 22°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the N to the ENE at 7 mph 12 km/h.
Friday, September 11, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
72°F 22°C
Sunny
Mild temperatures up to 76°F 25°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the ESE to the SE at 10 mph 16 km/h. Gusts up to 20 mph 32 km/h.
Saturday, September 12, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
85°F 30°C
Overcast
Early-Evening
82°F 28°C
Sunny
Warm and summery around 85°F 30°C (feels like 89°F 32°C), overcast in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and barometric pressure falling. Winds blowing from the SSE at 13 mph 21 km/h. Gusts up to 34 mph 55 km/h.
Sunday, September 13, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
91°F 33°C
Sunny
Early-Evening
87°F 31°C
Sunny
Hot and sweltering around 91°F 33°C (heat index 98°F 37°C), sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the SSW to the S at 12 mph 19 km/h. Gusts up to 31 mph 49 km/h.
Monday, September 14, 2026
Mid-Morning
78°F 26°C
Sunny
Mid-Afternoon
87°F 30°C
Sunny
Early-Evening
75°F 24°C
Sunny
Balmy with temperatures reaching 87°F 30°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the WNW to the NNE at 8 mph 12 km/h.
Tuesday, September 15, 2026
Mid-Morning
65°F 19°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
69°F 21°C
Sunny
Enjoyable around 77°F 25°C, sunny throughout the day, with steady humidity and steady pressure.
Wednesday, September 16, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
62°F 17°C
Sunny
Mild temperatures up to 73°F 23°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with increasing humidity and steady pressure. Winds turning from the NNE to the ENE at 9 mph 14 km/h.
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