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Rapatee IL Weather - Clear - 77°F
Clear
77°F
Updated 12:08 am
Feels Like 77°F
Humidity 88%
Wind N 0 mph
Barometer  29.95 in
Dew Point 73°F
Rapatee IL Weather - Clear - 25°C
Clear
25°C
Updated 12:08 am
Feels Like 25°C
Humidity 88%
Wind N 0 km/h
Barometer  101.4 kPa
Dew Point 23°C
Rapatee, IL Weather and Current Conditionsrapatee il weather forecast

Rapatee, IL Weather Forecast

Rapatee Illinois WeatherRapatee, Illinois Weather Weather Forecast
14 day API forecast for Rapatee, Illinois. Note. The 7-day weather forecast for Rapatee, IL is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Rapatee, IL Weather Forecast Dated: 1208 AM Thu Sep 03 2026 (Rapatee Time)
Expect a hot stretch 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
Rapatee Weather - 2026-09-03 - Morning - Sunny
79°F 26°C
Sunny
Mid-Afternoon
Rapatee Weather - 2026-09-03 - Afternoon - Sunny
90°F 32°C
Sunny
Early-Evening
Rapatee Weather - 2026-09-03 - Evening - Nearby Thunderstorms
90°F 32°C
Nearby Thunderstorms
Sizzling hot near 90°F 32°C with a heat index reaching 96°F 36°C, periods of heavy thunderstorms, with lower humidity and steady pressure. Winds turning from the SSW to the SSE at 9 mph 15 km/h. Gusts up to 20 mph 31 km/h.

Friday, September 4, 2026

Mid-Morning
Rapatee Weather - 2026-09-04 - Morning - Scattered Showers
81°F 27°C
Scattered Showers
Mid-Afternoon
Rapatee Weather - 2026-09-04 - Afternoon - Overcast
94°F 35°C
Overcast
Early-Evening
Rapatee Weather - 2026-09-04 - Evening - Nearby Thunderstorms
90°F 32°C
Nearby Thunderstorms
Hot and sweltering around 94°F 35°C (heat index 100°F 38°C), scattered downpours possible, with steady humidity and steady pressure.

Saturday, September 5, 2026

Mid-Morning
Rapatee Weather - 2026-09-05 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
Rapatee Weather - 2026-09-05 - Afternoon - Sunny
94°F 35°C
Sunny
Early-Evening
Rapatee Weather - 2026-09-05 - Evening - Cloudy
87°F 31°C
Cloudy
Very hot with a high of 94°F 35°C, feeling closer to 99°F 37°C in the humidity, sunny through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds switching from the WNW to the ENE at 7 mph 11 km/h.

Sunday, September 6, 2026

Mid-Morning
Rapatee Weather - 2026-09-06 - Morning - Sunny
74°F 23°C
Sunny
Mid-Afternoon
Rapatee Weather - 2026-09-06 - Afternoon - Overcast
84°F 29°C
Overcast
Early-Evening
Rapatee Weather - 2026-09-06 - Evening - Partly Cloudy
76°F 25°C
Partly Cloudy
Warm temperatures up to 84°F 29°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds moving from the E to the ESE at 10 mph 17 km/h. Gusts up to 21 mph 33 km/h.

Monday, September 7, 2026

Mid-Morning
Rapatee Weather - 2026-09-07 - Morning - Sunny
67°F 20°C
Sunny
Mid-Afternoon
Rapatee Weather - 2026-09-07 - Afternoon - Sunny
83°F 29°C
Sunny
Early-Evening
Rapatee Weather - 2026-09-07 - Evening - Partly Cloudy
78°F 26°C
Partly Cloudy
Very warm with a high of 83°F 29°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds swinging from the SE to the ESE at 13 mph 22 km/h. Gusts up to 25 mph 40 km/h.

Tuesday, September 8, 2026

Mid-Morning
Rapatee Weather - 2026-09-08 - Morning - Overcast
80°F 27°C
Overcast
Mid-Afternoon
Rapatee Weather - 2026-09-08 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Rapatee Weather - 2026-09-08 - Evening - Cloudy
89°F 32°C
Cloudy
Very hot with a high of 98°F 37°C, feeling closer to 103°F 39°C in the humidity, overcast in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the S to the SE at 13 mph 20 km/h. Gusts up to 27 mph 43 km/h.

Wednesday, September 9, 2026

Mid-Morning
Rapatee Weather - 2026-09-09 - Morning - Cloudy
85°F 30°C
Cloudy
Mid-Afternoon
Rapatee Weather - 2026-09-09 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Rapatee Weather - 2026-09-09 - Evening - Sunny
88°F 31°C
Sunny
Sizzling hot near 95°F 35°C with a heat index reaching 99°F 37°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds turning from the WSW to the E at 7 mph 11 km/h.

Thursday, September 10, 2026

Mid-Morning
Rapatee Weather - 2026-09-10 - Morning - Sunny
74°F 23°C
Sunny
Mid-Afternoon
Rapatee Weather - 2026-09-10 - Afternoon - Overcast
86°F 30°C
Overcast
Early-Evening
Rapatee Weather - 2026-09-10 - Evening - Sunny
82°F 28°C
Sunny
Quite warm reaching 86°F 30°C, feeling like 89°F 32°C during peak afternoon, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds switching from the ENE to the E at 10 mph 16 km/h.

Friday, September 11, 2026

Mid-Morning
Rapatee Weather - 2026-09-11 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
Rapatee Weather - 2026-09-11 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Rapatee Weather - 2026-09-11 - Evening - Overcast
93°F 34°C
Overcast
Very hot with a high of 95°F 35°C, feeling closer to 99°F 37°C in the humidity, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds blowing from the S at 9 mph 14 km/h. Gusts up to 27 mph 44 km/h.

Saturday, September 12, 2026

Mid-Morning
Rapatee Weather - 2026-09-12 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
Rapatee Weather - 2026-09-12 - Afternoon - Partly Cloudy
95°F 35°C
Partly Cloudy
Early-Evening
Rapatee Weather - 2026-09-12 - Evening - Nearby Thunderstorms
92°F 33°C
Nearby Thunderstorms
Sizzling hot near 95°F 35°C with a heat index reaching 100°F 38°C, periods of heavy thunderstorms, with lower humidity and steady pressure. Winds WSW at 14 mph 23 km/h. Gusts up to 26 mph 42 km/h.

Sunday, September 13, 2026

Mid-Morning
Rapatee Weather - 2026-09-13 - Morning - Sunny
87°F 31°C
Sunny
Mid-Afternoon
Rapatee Weather - 2026-09-13 - Afternoon - Sunny
99°F 37°C
Sunny
Early-Evening
Rapatee Weather - 2026-09-13 - Evening - Sunny
86°F 30°C
Sunny
Very hot with temperatures reaching 99°F 37°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds easing from SW 16 mph 26 km/h to SE 8 mph 12 km/h.

Monday, September 14, 2026

Mid-Morning
Rapatee Weather - 2026-09-14 - Morning - Sunny
77°F 25°C
Sunny
Mid-Afternoon
Rapatee Weather - 2026-09-14 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Rapatee Weather - 2026-09-14 - Evening - Sunny
84°F 29°C
Sunny
Hot and sweltering around 91°F 33°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds blowing from the ESE at 6 mph 9 km/h.

Tuesday, September 15, 2026

Mid-Morning
Rapatee Weather - 2026-09-15 - Morning - Sunny
80°F 27°C
Sunny
Mid-Afternoon
Rapatee Weather - 2026-09-15 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Rapatee Weather - 2026-09-15 - Evening - Overcast
88°F 31°C
Overcast
Sizzling hot near 95°F 35°C with a heat index reaching 98°F 37°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds switching from the S to the E at 8 mph 13 km/h.

Wednesday, September 16, 2026

Mid-Morning
Rapatee Weather - 2026-09-16 - Morning - Sunny
77°F 25°C
Sunny
Mid-Afternoon
Rapatee Weather - 2026-09-16 - Afternoon - Partly Cloudy
88°F 31°C
Partly Cloudy
Early-Evening
Rapatee Weather - 2026-09-16 - Evening - Cloudy
81°F 28°C
Cloudy
Warm temperatures up to 88°F 31°C, cloudy through the afternoon, turning sunny this evening, with increasing humidity and steady pressure. Winds moving from the E to the ENE at 9 mph 15 km/h.

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