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Exeter IL Weather - Clear - 82°F
Clear
82°F
Updated 12:30 am
Feels Like 83°F
Humidity 67%
Wind S 6 mph
Barometer  29.94 in
Dew Point 70°F
Exeter IL Weather - Clear - 28°C
Clear
28°C
Updated 12:30 am
Feels Like 29°C
Humidity 67%
Wind S 10 km/h
Barometer  101.3 kPa
Dew Point 21°C
Exeter, IL Weather and Current Conditionsexeter il weather forecast

Exeter, IL Weather Forecast

Exeter Illinois WeatherExeter, Illinois Weather Weather Forecast
14 Day API Exeter, IL Weather Forecast. Note: Our 7 day Exeter, Illinois weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Exeter, IL Weather Forecast Dated: 1230 AM Fri Sep 04 2026
Expect a hot stretch with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.

Friday, September 4, 2026

Mid-Morning
Exeter Weather - 2026-09-04 - Morning - Sunny
87°F 31°C
Sunny
Mid-Afternoon
Exeter Weather - 2026-09-04 - Afternoon - Partly Cloudy
104°F 40°C
Partly Cloudy
Early-Evening
Exeter Weather - 2026-09-04 - Evening - Sunny
96°F 35°C
Sunny
Scorching hot near 104°F 40°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds turning from the WSW to the SSW at 10 mph 16 km/h.

Saturday, September 5, 2026

Mid-Morning
Exeter Weather - 2026-09-05 - Morning - Partly Cloudy
83°F 28°C
Partly Cloudy
Mid-Afternoon
Exeter Weather - 2026-09-05 - Afternoon - Sunny
101°F 38°C
Sunny
Early-Evening
Exeter Weather - 2026-09-05 - Evening - Nearby Thunderstorms
92°F 34°C
Nearby Thunderstorms
Sweltering temperatures near 101°F 38°C with a heat index of 104°F 40°C, locally heavy thunderstorms at times, with steady humidity and steady pressure. Winds switching from the W to the ENE at 10 mph 16 km/h. Gusts up to 20 mph 32 km/h.

Sunday, September 6, 2026

Mid-Morning
Exeter Weather - 2026-09-06 - Morning - Scattered Showers
76°F 24°C
Scattered Showers
Mid-Afternoon
Exeter Weather - 2026-09-06 - Afternoon - Overcast
92°F 33°C
Overcast
Early-Evening
Exeter Weather - 2026-09-06 - Evening - Overcast
83°F 28°C
Overcast
Sizzling hot with 92°F 33°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the ENE to the E at 13 mph 20 km/h.

Monday, September 7, 2026

Mid-Morning
Exeter Weather - 2026-09-07 - Morning - Partly Cloudy
68°F 20°C
Partly Cloudy
Mid-Afternoon
Exeter Weather - 2026-09-07 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
Exeter Weather - 2026-09-07 - Evening - Sunny
80°F 27°C
Sunny
Warm temperatures up to 88°F 31°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds swinging from the ESE to the E at 11 mph 17 km/h. Gusts up to 21 mph 34 km/h.

Tuesday, September 8, 2026

Mid-Morning
Exeter Weather - 2026-09-08 - Morning - Sunny
78°F 25°C
Sunny
Mid-Afternoon
Exeter Weather - 2026-09-08 - Afternoon - Cloudy
100°F 38°C
Cloudy
Early-Evening
Exeter Weather - 2026-09-08 - Evening - Sunny
94°F 35°C
Sunny
Scorching hot near 100°F 38°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds shifting from the S to the SSE at 12 mph 19 km/h. Gusts up to 22 mph 36 km/h.

Wednesday, September 9, 2026

Mid-Morning
Exeter Weather - 2026-09-09 - Morning - Sunny
92°F 33°C
Sunny
Mid-Afternoon
Exeter Weather - 2026-09-09 - Afternoon - Sunny
102°F 39°C
Sunny
Early-Evening
Exeter Weather - 2026-09-09 - Evening - Sunny
93°F 34°C
Sunny
Sweltering heat reaching 102°F 39°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the WSW to the E at 10 mph 15 km/h.

Thursday, September 10, 2026

Mid-Morning
Exeter Weather - 2026-09-10 - Morning - Sunny
90°F 32°C
Sunny
Mid-Afternoon
Exeter Weather - 2026-09-10 - Afternoon - Sunny
105°F 41°C
Sunny
Early-Evening
Exeter Weather - 2026-09-10 - Evening - Cloudy
92°F 33°C
Cloudy
Dangerously hot temperatures around 105°F 41°C, partly cloudy in the morning, cloudy in the afternoon, and partly cloudy this evening, with increasing humidity and steady pressure. Winds switching from the W to the ENE at 11 mph 17 km/h. Gusts up to 20 mph 32 km/h.

Friday, September 11, 2026

Mid-Morning
Exeter Weather - 2026-09-11 - Morning - Overcast
80°F 27°C
Overcast
Mid-Afternoon
Exeter Weather - 2026-09-11 - Afternoon - Sunny
97°F 36°C
Sunny
Early-Evening
Exeter Weather - 2026-09-11 - Evening - Sunny
86°F 30°C
Sunny
Sizzling hot with 97°F 36°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds blowing from the ESE at 12 mph 19 km/h. Gusts up to 23 mph 37 km/h.

Saturday, September 12, 2026

Mid-Morning
Exeter Weather - 2026-09-12 - Morning - Sunny
78°F 26°C
Sunny
Mid-Afternoon
Exeter Weather - 2026-09-12 - Afternoon - Sunny
102°F 39°C
Sunny
Early-Evening
Exeter Weather - 2026-09-12 - Evening - Sunny
95°F 35°C
Sunny
Scorching hot near 102°F 39°C, sunny throughout the day, with lower humidity and steady pressure. Winds SE at 9 mph 14 km/h. Gusts up to 23 mph 37 km/h.

Sunday, September 13, 2026

Mid-Morning
Exeter Weather - 2026-09-13 - Morning - Sunny
86°F 30°C
Sunny
Mid-Afternoon
Exeter Weather - 2026-09-13 - Afternoon - Sunny
105°F 41°C
Sunny
Early-Evening
Exeter Weather - 2026-09-13 - Evening - Partly Cloudy
96°F 36°C
Partly Cloudy
Sweltering heat reaching 105°F 41°C, cloudy in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds shifting from the S to the SSE at 10 mph 15 km/h.

Monday, September 14, 2026

Mid-Morning
Exeter Weather - 2026-09-14 - Morning - Cloudy
86°F 30°C
Cloudy
Mid-Afternoon
Exeter Weather - 2026-09-14 - Afternoon - Scattered Showers
95°F 35°C
Scattered Showers
Early-Evening
Exeter Weather - 2026-09-14 - Evening - Overcast
88°F 32°C
Overcast
Very hot with temperatures reaching 95°F 35°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds turning from the WSW to the S at 8 mph 13 km/h.

Tuesday, September 15, 2026

Mid-Morning
Exeter Weather - 2026-09-15 - Morning - Partly Cloudy
90°F 32°C
Partly Cloudy
Mid-Afternoon
Exeter Weather - 2026-09-15 - Afternoon - Cloudy
100°F 38°C
Cloudy
Early-Evening
Exeter Weather - 2026-09-15 - Evening - Scattered Showers
87°F 31°C
Scattered Showers
Dangerously hot with a high of 100°F 38°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds switching from the W to the E at 7 mph 11 km/h.

Wednesday, September 16, 2026

Mid-Morning
Exeter Weather - 2026-09-16 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
Exeter Weather - 2026-09-16 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Exeter Weather - 2026-09-16 - Evening - Sunny
90°F 33°C
Sunny
Sizzling hot with 98°F 37°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the NE to the E at 11 mph 18 km/h. Gusts up to 22 mph 35 km/h.

Thursday, September 17, 2026

Mid-Morning
Exeter Weather - 2026-09-17 - Morning - Cloudy
78°F 26°C
Cloudy
Mid-Afternoon
Exeter Weather - 2026-09-17 - Afternoon - Overcast
91°F 33°C
Overcast
Early-Evening
Exeter Weather - 2026-09-17 - Evening - Overcast
87°F 30°C
Overcast
Hot temperatures near 91°F 33°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds swinging from the E to the ESE at 9 mph 14 km/h.

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Weather by the Numbers

Fri, 4th
Exeter IL Weather - Friday, Sep 4, 2026 - Sunny
Hi: 104°F 40°C
Lo: 79°F 26°C
Sunrise 06:33 AM
Sunset 07:28 PM
Wind WSW 9 mph15 km/h
Dew Point 61°F16°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 29%
Sat, 5th
Exeter IL Weather - Saturday, Sep 5, 2026 - Overcast
Hi: 101°F 38°C
Lo: 79°F 26°C
Sunrise 06:34 AM
Sunset 07:27 PM
Wind N 6 mph10 km/h
Dew Point 63°F17°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 9% *
Humidity 34%
Sun, 6th
Exeter IL Weather - Sunday, Sep 6, 2026 - Overcast
Hi: 92°F 33°C
Lo: 70°F 21°C
Sunrise 06:35 AM
Sunset 07:25 PM
Wind ENE 10 mph15 km/h
Dew Point 61°F16°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 10% *
Humidity 42%
Mon, 7th
Exeter IL Weather - Monday, Sep 7, 2026 - Sunny
Hi: 88°F 31°C
Lo: 67°F 20°C
Sunrise 06:35 AM
Sunset 07:23 PM
Wind E 9 mph14 km/h
Dew Point 53°F12°C
uv Index 7
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 37%
Tue, 8th
Exeter IL Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 102°F 39°C
Lo: 66°F 19°C
Sunrise 06:36 AM
Sunset 07:22 PM
Wind S 10 mph17 km/h
Dew Point 54°F12°C
uv Index 8
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 26%
Wed, 9th
Exeter IL Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 107°F 42°C
Lo: 80°F 27°C
Sunrise 06:37 AM
Sunset 07:20 PM
Wind W 14 mph23 km/h
Dew Point 57°F14°C
uv Index 10
Barometric Pressure 29.94 in1014 mb
POP 0% *
Humidity 22%
Thu, 10th
Exeter IL Weather - Thursday, Sep 10, 2026 - Partly Cloudy
Hi: 106°F 41°C
Lo: 81°F 27°C
Sunrise 06:38 AM
Sunset 07:19 PM
Wind WNW 12 mph20 km/h
Dew Point 53°F12°C
uv Index 9
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 20%
Fri, 11th
Exeter IL Weather - Friday, Sep 11, 2026 - Cloudy
Hi: 99°F 37°C
Lo: 74°F 23°C
Sunrise 06:39 AM
Sunset 07:17 PM
Wind ESE 11 mph18 km/h
Dew Point 62°F17°C
uv Index 7
Barometric Pressure 29.85 in1011 mb
POP 2% *
Humidity 40%
Sat, 12th
Exeter IL Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 104°F 40°C
Lo: 69°F 21°C
Sunrise 06:40 AM
Sunset 07:15 PM
Wind SE 9 mph14 km/h
Dew Point 57°F14°C
uv Index 8
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 30%
Sun, 13th
Exeter IL Weather - Sunday, Sep 13, 2026 - Patchy Rain Nearby
Hi: 106°F 41°C
Lo: 77°F 25°C
Sunrise 06:41 AM
Sunset 07:14 PM
Wind SW 11 mph17 km/h
Dew Point 57°F14°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 2% *
Humidity 26%
Mon, 14th
Exeter IL Weather - Monday, Sep 14, 2026 - Patchy Rain Nearby
Hi: 97°F 36°C
Lo: 80°F 27°C
Sunrise 06:42 AM
Sunset 07:12 PM
Wind W 11 mph17 km/h
Dew Point 59°F15°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 9% *
Humidity 32%
Tue, 15th
Exeter IL Weather - Tuesday, Sep 15, 2026 - Patchy Rain Nearby
Hi: 105°F 40°C
Lo: 80°F 27°C
Sunrise 06:43 AM
Sunset 07:10 PM
Wind WNW 13 mph20 km/h
Dew Point 56°F13°C
uv Index 8
Barometric Pressure 29.85 in1011 mb
POP 7% *
Humidity 23%
Wed, 16th
Exeter IL Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 99°F 37°C
Lo: 72°F 22°C
Sunrise 06:44 AM
Sunset 07:09 PM
Wind NE 9 mph14 km/h
Dew Point 57°F14°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 31%
Thu, 17th
Exeter IL Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 95°F 35°C
Lo: 74°F 24°C
Sunrise 06:45 AM
Sunset 07:07 PM
Wind NE 9 mph15 km/h
Dew Point 63°F17°C
uv Index 6
Barometric Pressure 29.85 in1011 mb
POP 12% *
Humidity 52%
* POP = Probability of Precipitation. Data for 12:00 PM.