Clay School, IL 14 Day Weather

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Clay School, IL Weather - 14-Day Weather Forecast

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Clay School IL Weather - Clear - 72°F
Clear
72°F
Updated 4:15 am
Feels Like 80°F
Humidity 84%
Wind SSE 3 mph
Barometer  30.03 in
Dew Point 67°F
Clay School IL Weather - Clear - 22°C
Clear
22°C
Updated 4:15 am
Feels Like 27°C
Humidity 84%
Wind SSE 5 km/h
Barometer  101.6 kPa
Dew Point 19°C
Clay School, IL Weather and Current Conditionsclay school il weather forecast

Clay School, IL Weather Forecast

Clay School Illinois WeatherClay School, Illinois Weather Weather Forecast
14 day API forecast for Clay School. Note. The 7-day Clay School weather forecast 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.
Clay School, IL Weather Forecast Dated: 415 AM Wed Sep 09 2026
Expect a hot stretch with a mix of sun and clouds and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.

Wednesday, September 9, 2026

Mid-Morning
Clay School Weather - 2026-09-09 - Morning - Partly Cloudy
83°F 28°C
Partly Cloudy
Mid-Afternoon
Clay School Weather - 2026-09-09 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Clay School Weather - 2026-09-09 - Evening - Light Showers
76°F 24°C
Light Showers
Sizzling hot near 98°F 37°C with a heat index reaching 102°F 39°C, drier conditions through late afternoon before showers move in, with increasing humidity and steady pressure. Winds turning from the S to the NE at 12 mph 18 km/h.

Thursday, September 10, 2026

Mid-Morning
Clay School Weather - 2026-09-10 - Morning - Cloudy
73°F 23°C
Cloudy
Mid-Afternoon
Clay School Weather - 2026-09-10 - Afternoon - Heavy Rain Showers
73°F 23°C
Heavy Rain Showers
Early-Evening
Clay School Weather - 2026-09-10 - Evening - Light Showers
74°F 24°C
Light Showers
Comfortable with temperatures reaching 73°F 23°C, clouds and showers taking over for the afternoon and evening, with steady humidity and steady pressure. Winds blowing from the WSW at 9 mph 14 km/h.

Friday, September 11, 2026

Mid-Morning
Clay School Weather - 2026-09-11 - Morning - Overcast
69°F 20°C
Overcast
Mid-Afternoon
Clay School Weather - 2026-09-11 - Afternoon - Sunny
86°F 30°C
Sunny
Early-Evening
Clay School Weather - 2026-09-11 - Evening - Partly Cloudy
80°F 27°C
Partly Cloudy
Very warm near 86°F 30°C, though humidity makes it feel like 89°F 31°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling.

Saturday, September 12, 2026

Mid-Morning
Clay School Weather - 2026-09-12 - Morning - Sunny
75°F 24°C
Sunny
Mid-Afternoon
Clay School Weather - 2026-09-12 - Afternoon - Overcast
82°F 28°C
Overcast
Early-Evening
Clay School Weather - 2026-09-12 - Evening - Overcast
80°F 27°C
Overcast
Warm and summery around 82°F 28°C (feels like 85°F 29°C), sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.

Sunday, September 13, 2026

Mid-Morning
Clay School Weather - 2026-09-13 - Morning - Sunny
77°F 25°C
Sunny
Mid-Afternoon
Clay School Weather - 2026-09-13 - Afternoon - Sunny
92°F 33°C
Sunny
Early-Evening
Clay School Weather - 2026-09-13 - Evening - Overcast
85°F 30°C
Overcast
Very hot with a high of 92°F 33°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds moving from the SW to the SSW at 6 mph 10 km/h.

Monday, September 14, 2026

Mid-Morning
Clay School Weather - 2026-09-14 - Morning - Overcast
83°F 28°C
Overcast
Mid-Afternoon
Clay School Weather - 2026-09-14 - Afternoon - Sunny
99°F 37°C
Sunny
Early-Evening
Clay School Weather - 2026-09-14 - Evening - Sunny
93°F 34°C
Sunny
Very hot with temperatures reaching 99°F 37°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds out of the WSW at 12 mph 20 km/h.

Tuesday, September 15, 2026

Mid-Morning
Clay School Weather - 2026-09-15 - Morning - Light Showers
78°F 26°C
Light Showers
Mid-Afternoon
Clay School Weather - 2026-09-15 - Afternoon - Scattered Showers
86°F 30°C
Scattered Showers
Early-Evening
Clay School Weather - 2026-09-15 - Evening - Overcast
79°F 26°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 steady pressure. A stray shower or storm late in the day. Winds shifting from the WNW to the NNE at 9 mph 15 km/h.

Wednesday, September 16, 2026

Mid-Morning
Clay School Weather - 2026-09-16 - Morning - Sunny
69°F 20°C
Sunny
Mid-Afternoon
Clay School Weather - 2026-09-16 - Afternoon - Sunny
85°F 29°C
Sunny
Early-Evening
Clay School Weather - 2026-09-16 - Evening - Sunny
78°F 26°C
Sunny
Quite warm around 85°F 29°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the ENE to the E at 9 mph 14 km/h.

Thursday, September 17, 2026

Mid-Morning
Clay School Weather - 2026-09-17 - Morning - Sunny
76°F 24°C
Sunny
Mid-Afternoon
Clay School Weather - 2026-09-17 - Afternoon - Sunny
96°F 36°C
Sunny
Early-Evening
Clay School Weather - 2026-09-17 - Evening - Sunny
91°F 32°C
Sunny
Hot temperatures near 96°F 36°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds switching from the SSE to the SE at 8 mph 13 km/h.

Friday, September 18, 2026

Mid-Morning
Clay School Weather - 2026-09-18 - Morning - Sunny
88°F 31°C
Sunny
Mid-Afternoon
Clay School Weather - 2026-09-18 - Afternoon - Sunny
102°F 39°C
Sunny
Early-Evening
Clay School Weather - 2026-09-18 - Evening - Cloudy
97°F 36°C
Cloudy
Sweltering heat reaching 102°F 39°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the SW to the WSW at 8 mph 13 km/h.

Saturday, September 19, 2026

Mid-Morning
Clay School Weather - 2026-09-19 - Morning - Scattered Showers
86°F 30°C
Scattered Showers
Mid-Afternoon
Clay School Weather - 2026-09-19 - Afternoon - Sunny
101°F 39°C
Sunny
Early-Evening
Clay School Weather - 2026-09-19 - Evening - Overcast
94°F 34°C
Overcast
Dangerously hot temperatures around 101°F 39°C, scattered downpours possible, with lower humidity and barometric pressure falling. Winds swinging from the NW to the ESE at 8 mph 13 km/h.

Sunday, September 20, 2026

Mid-Morning
Clay School Weather - 2026-09-20 - Morning - Sunny
87°F 30°C
Sunny
Mid-Afternoon
Clay School Weather - 2026-09-20 - Afternoon - Sunny
102°F 39°C
Sunny
Early-Evening
Clay School Weather - 2026-09-20 - Evening - Sunny
94°F 35°C
Sunny
Dangerously hot with a high of 102°F 39°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the S to the SSW at 9 mph 14 km/h.

Monday, September 21, 2026

Mid-Morning
Clay School Weather - 2026-09-21 - Morning - Sunny
86°F 30°C
Sunny
Mid-Afternoon
Clay School Weather - 2026-09-21 - Afternoon - Overcast
91°F 33°C
Overcast
Early-Evening
Clay School Weather - 2026-09-21 - Evening - Overcast
74°F 24°C
Overcast
Sizzling hot with 91°F 33°C, cloudy in the morning, becoming overcast through the afternoon and evening, with increasing humidity and barometric pressure rising. Winds turning from the WSW to the ESE at 12 mph 19 km/h. Gusts up to 23 mph 37 km/h.

Tuesday, September 22, 2026

Mid-Morning
Clay School Weather - 2026-09-22 - Morning - Overcast
68°F 20°C
Overcast
Mid-Afternoon
Clay School Weather - 2026-09-22 - Afternoon - Overcast
76°F 25°C
Overcast
Early-Evening
Clay School Weather - 2026-09-22 - Evening - Scattered Showers
64°F 18°C
Scattered Showers
Mild temperatures up to 76°F 25°C, scattered downpours possible, with steady humidity and steady pressure. Winds NE at 10 mph 17 km/h. Gusts up to 21 mph 34 km/h.

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Weather by the Numbers

Wed, 9th
Clay School IL Weather - Wednesday, Sep 9, 2026 - Light Rain Shower
Hi: 100°F 38°C
Lo: 72°F 22°C
Sunrise 06:36 AM
Sunset 07:18 PM
Wind SW 8 mph13 km/h
Dew Point 63°F17°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 17% *
Humidity 39%
Thu, 10th
Clay School IL Weather - Thursday, Sep 10, 2026 - Light Rain Shower
Hi: 78°F 26°C
Lo: 71°F 22°C
Sunrise 06:37 AM
Sunset 07:16 PM
Wind SW 2 mph3 km/h
Dew Point 70°F21°C
uv Index 0
Barometric Pressure 29.97 in1015 mb
POP 68% *
Humidity 77%
Fri, 11th
Clay School IL Weather - Friday, Sep 11, 2026 - Overcast
Hi: 87°F 31°C
Lo: 66°F 19°C
Sunrise 06:38 AM
Sunset 07:15 PM
Wind SE 3 mph5 km/h
Dew Point 66°F19°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 15% *
Humidity 62%
Sat, 12th
Clay School IL Weather - Saturday, Sep 12, 2026 - Overcast
Hi: 85°F 30°C
Lo: 69°F 21°C
Sunrise 06:39 AM
Sunset 07:13 PM
Wind W 9 mph14 km/h
Dew Point 64°F18°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 11% *
Humidity 49%
Sun, 13th
Clay School IL Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 93°F 34°C
Lo: 71°F 22°C
Sunrise 06:40 AM
Sunset 07:11 PM
Wind S 8 mph13 km/h
Dew Point 61°F16°C
uv Index 8
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 39%
Mon, 14th
Clay School IL Weather - Monday, Sep 14, 2026 - Sunny
Hi: 100°F 38°C
Lo: 75°F 24°C
Sunrise 06:40 AM
Sunset 07:10 PM
Wind SW 12 mph19 km/h
Dew Point 64°F18°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 39%
Tue, 15th
Clay School IL Weather - Tuesday, Sep 15, 2026 - Patchy Rain Nearby
Hi: 88°F 31°C
Lo: 70°F 21°C
Sunrise 06:41 AM
Sunset 07:08 PM
Wind NW 11 mph17 km/h
Dew Point 70°F21°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 14% *
Humidity 61%
Wed, 16th
Clay School IL Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 86°F 30°C
Lo: 62°F 17°C
Sunrise 06:42 AM
Sunset 07:06 PM
Wind E 9 mph14 km/h
Dew Point 51°F11°C
uv Index 7
Barometric Pressure 30.27 in1025 mb
POP 1% *
Humidity 39%
Thu, 17th
Clay School IL Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 98°F 37°C
Lo: 67°F 20°C
Sunrise 06:43 AM
Sunset 07:05 PM
Wind SSE 9 mph14 km/h
Dew Point 56°F13°C
uv Index 8
Barometric Pressure 30.21 in1023 mb
POP 1% *
Humidity 33%
Fri, 18th
Clay School IL Weather - Friday, Sep 18, 2026 - Sunny
Hi: 103°F 39°C
Lo: 80°F 27°C
Sunrise 06:44 AM
Sunset 07:03 PM
Wind WSW 11 mph17 km/h
Dew Point 61°F16°C
uv Index 9
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 30%
Sat, 19th
Clay School IL Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 102°F 39°C
Lo: 80°F 27°C
Sunrise 06:45 AM
Sunset 07:02 PM
Wind WSW 7 mph12 km/h
Dew Point 62°F17°C
uv Index 9
Barometric Pressure 29.97 in1015 mb
POP 0% *
Humidity 33%
Sun, 20th
Clay School IL Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 102°F 39°C
Lo: 77°F 25°C
Sunrise 06:46 AM
Sunset 07:00 PM
Wind SW 9 mph14 km/h
Dew Point 57°F14°C
uv Index 9
Barometric Pressure 29.94 in1014 mb
POP 0% *
Humidity 27%
Mon, 21st
Clay School IL Weather - Monday, Sep 21, 2026 - Overcast
Hi: 95°F 35°C
Lo: 68°F 20°C
Sunrise 06:47 AM
Sunset 06:58 PM
Wind W 11 mph18 km/h
Dew Point 60°F16°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 9% *
Humidity 34%
Tue, 22nd
Clay School IL Weather - Tuesday, Sep 22, 2026 - Cloudy
Hi: 78°F 25°C
Lo: 62°F 17°C
Sunrise 06:48 AM
Sunset 06:57 PM
Wind NE 10 mph15 km/h
Dew Point 52°F11°C
uv Index 5
Barometric Pressure 30.27 in1025 mb
POP 9% *
Humidity 44%
* POP = Probability of Precipitation. Data for 12:00 PM.