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Sauget IL Weather - Clear - 76°F
Clear
76°F
Updated 4:54 am
Feels Like 83°F
Humidity 84%
Wind SSE 3 mph
Barometer  29.94 in
Dew Point 71°F
Sauget IL Weather - Clear - 24°C
Clear
24°C
Updated 4:54 am
Feels Like 29°C
Humidity 84%
Wind SSE 5 km/h
Barometer  101.3 kPa
Dew Point 22°C
Sauget, IL Weather and Current Conditionssauget il weather forecast

Sauget, IL Weather Forecast

Sauget Illinois WeatherSauget, Illinois Weather Weather Forecast
14 Day API Sauget, IL Weather Forecast. Note: Our 7 day Sauget, 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.
Sauget, IL Weather Forecast Dated: 454 AM Fri Sep 04 2026
Expect a hot stretch with plenty of sunshine and occasional showers over the coming period. comfortable humidity and no major pressure swings will dominate.

Friday, September 4, 2026

Mid-Morning
Sauget Weather - 2026-09-04 - Morning - Sunny
87°F 31°C
Sunny
Mid-Afternoon
Sauget Weather - 2026-09-04 - Afternoon - Sunny
102°F 39°C
Sunny
Early-Evening
Sauget Weather - 2026-09-04 - Evening - Sunny
98°F 37°C
Sunny
Scorching hot near 102°F 39°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the W to the SW at 8 mph 12 km/h.

Saturday, September 5, 2026

Mid-Morning
Sauget Weather - 2026-09-05 - Morning - Overcast
91°F 33°C
Overcast
Mid-Afternoon
Sauget Weather - 2026-09-05 - Afternoon - Overcast
106°F 41°C
Overcast
Early-Evening
Sauget Weather - 2026-09-05 - Evening - Overcast
98°F 36°C
Overcast
Sweltering heat reaching 106°F 41°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the WNW to the NE at 6 mph 9 km/h.

Sunday, September 6, 2026

Mid-Morning
Sauget Weather - 2026-09-06 - Morning - Sunny
78°F 26°C
Sunny
Mid-Afternoon
Sauget Weather - 2026-09-06 - Afternoon - Sunny
94°F 34°C
Sunny
Early-Evening
Sauget Weather - 2026-09-06 - Evening - Sunny
85°F 29°C
Sunny
Sizzling hot with 94°F 34°C, sunny throughout the day, 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
Sauget Weather - 2026-09-07 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Sauget Weather - 2026-09-07 - Afternoon - Partly Cloudy
92°F 34°C
Partly Cloudy
Early-Evening
Sauget Weather - 2026-09-07 - Evening - Sunny
85°F 29°C
Sunny
Hot temperatures near 92°F 34°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds swinging from the E to the ENE at 10 mph 16 km/h.

Tuesday, September 8, 2026

Mid-Morning
Sauget Weather - 2026-09-08 - Morning - Sunny
80°F 26°C
Sunny
Mid-Afternoon
Sauget Weather - 2026-09-08 - Afternoon - Partly Cloudy
104°F 40°C
Partly Cloudy
Early-Evening
Sauget Weather - 2026-09-08 - Evening - Sunny
101°F 38°C
Sunny
Scorching hot near 104°F 40°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Wednesday, September 9, 2026

Mid-Morning
Sauget Weather - 2026-09-09 - Morning - Sunny
91°F 33°C
Sunny
Mid-Afternoon
Sauget Weather - 2026-09-09 - Afternoon - Sunny
107°F 42°C
Sunny
Early-Evening
Sauget Weather - 2026-09-09 - Evening - Sunny
101°F 39°C
Sunny
Sweltering heat reaching 107°F 42°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds blowing from the SW at 9 mph 15 km/h.

Thursday, September 10, 2026

Mid-Morning
Sauget Weather - 2026-09-10 - Morning - Scattered Showers
91°F 33°C
Scattered Showers
Mid-Afternoon
Sauget Weather - 2026-09-10 - Afternoon - Sunny
105°F 41°C
Sunny
Early-Evening
Sauget Weather - 2026-09-10 - Evening - Sunny
98°F 37°C
Sunny
Dangerously hot temperatures around 105°F 41°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds turning from the WSW to the SSW at 7 mph 12 km/h.

Friday, September 11, 2026

Mid-Morning
Sauget Weather - 2026-09-11 - Morning - Sunny
90°F 32°C
Sunny
Mid-Afternoon
Sauget Weather - 2026-09-11 - Afternoon - Partly Cloudy
101°F 39°C
Partly Cloudy
Early-Evening
Sauget Weather - 2026-09-11 - Evening - Partly Cloudy
97°F 36°C
Partly Cloudy
Dangerously hot with a high of 101°F 39°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds switching from the SW to the SSW at 10 mph 16 km/h.

Saturday, September 12, 2026

Mid-Morning
Sauget Weather - 2026-09-12 - Morning - Sunny
89°F 32°C
Sunny
Mid-Afternoon
Sauget Weather - 2026-09-12 - Afternoon - Cloudy
100°F 38°C
Cloudy
Early-Evening
Sauget Weather - 2026-09-12 - Evening - Sunny
95°F 35°C
Sunny
Scorching hot near 100°F 38°C, partly cloudy through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds blowing from the SSW at 14 mph 23 km/h. Gusts up to 20 mph 33 km/h.

Sunday, September 13, 2026

Mid-Morning
Sauget Weather - 2026-09-13 - Morning - Sunny
88°F 31°C
Sunny
Mid-Afternoon
Sauget Weather - 2026-09-13 - Afternoon - Sunny
101°F 38°C
Sunny
Early-Evening
Sauget Weather - 2026-09-13 - Evening - Overcast
89°F 32°C
Overcast
Sweltering heat reaching 101°F 38°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the SSW to the WNW at 14 mph 23 km/h. Gusts up to 28 mph 45 km/h.

Monday, September 14, 2026

Mid-Morning
Sauget Weather - 2026-09-14 - Morning - Scattered Showers
73°F 23°C
Scattered Showers
Mid-Afternoon
Sauget Weather - 2026-09-14 - Afternoon - Scattered Showers
83°F 29°C
Scattered Showers
Early-Evening
Sauget Weather - 2026-09-14 - Evening - Partly Cloudy
81°F 27°C
Partly Cloudy
Warm and summery near 83°F 29°C, scattered downpours possible, with lower humidity and steady pressure.

Tuesday, September 15, 2026

Mid-Morning
Sauget Weather - 2026-09-15 - Morning - Overcast
79°F 26°C
Overcast
Mid-Afternoon
Sauget Weather - 2026-09-15 - Afternoon - Cloudy
92°F 34°C
Cloudy
Early-Evening
Sauget Weather - 2026-09-15 - Evening - Overcast
89°F 32°C
Overcast
Very hot with a high of 92°F 34°C, feeling closer to 95°F 35°C in the humidity, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds out of the SSW at 11 mph 18 km/h. Gusts up to 22 mph 35 km/h.

Wednesday, September 16, 2026

Mid-Morning
Sauget Weather - 2026-09-16 - Morning - Sunny
88°F 31°C
Sunny
Mid-Afternoon
Sauget Weather - 2026-09-16 - Afternoon - Sunny
100°F 38°C
Sunny
Early-Evening
Sauget Weather - 2026-09-16 - Evening - Partly Cloudy
95°F 35°C
Partly Cloudy
Scorching hot near 100°F 38°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds blowing from the SSW at 15 mph 24 km/h. Gusts up to 22 mph 35 km/h.

Thursday, September 17, 2026

Mid-Morning
Sauget Weather - 2026-09-17 - Morning - Sunny
86°F 30°C
Sunny
Mid-Afternoon
Sauget Weather - 2026-09-17 - Afternoon - Sunny
96°F 36°C
Sunny
Early-Evening
Sauget Weather - 2026-09-17 - Evening - Scattered Showers
82°F 28°C
Scattered Showers
Hot and sweltering around 96°F 36°C (heat index 99°F 37°C), scattered downpours possible, with increasing humidity and steady pressure. Winds switching from the SW to the NW at 6 mph 10 km/h.

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Weather by the Numbers

Fri, 4th
Sauget IL Weather - Friday, Sep 4, 2026 - Sunny
Hi: 103°F 39°C
Lo: 78°F 26°C
Sunrise 06:33 AM
Sunset 07:26 PM
Wind WSW 8 mph13 km/h
Dew Point 61°F16°C
uv Index 8
Barometric Pressure 29.94 in1014 mb
POP 0% *
Humidity 30%
Sat, 5th
Sauget IL Weather - Saturday, Sep 5, 2026 - Sunny
Hi: 106°F 41°C
Lo: 85°F 30°C
Sunrise 06:33 AM
Sunset 07:25 PM
Wind NW 8 mph13 km/h
Dew Point 59°F15°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 25%
Sun, 6th
Sauget IL Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 94°F 34°C
Lo: 73°F 23°C
Sunrise 06:34 AM
Sunset 07:23 PM
Wind ENE 10 mph16 km/h
Dew Point 66°F19°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 47%
Mon, 7th
Sauget IL Weather - Monday, Sep 7, 2026 - Sunny
Hi: 92°F 34°C
Lo: 66°F 19°C
Sunrise 06:35 AM
Sunset 07:22 PM
Wind E 7 mph12 km/h
Dew Point 53°F12°C
uv Index 8
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 32%
Tue, 8th
Sauget IL Weather - Tuesday, Sep 8, 2026 - Overcast
Hi: 105°F 41°C
Lo: 73°F 23°C
Sunrise 06:36 AM
Sunset 07:20 PM
Wind S 6 mph10 km/h
Dew Point 54°F12°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 8% *
Humidity 26%
Wed, 9th
Sauget IL Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 107°F 42°C
Lo: 83°F 29°C
Sunrise 06:37 AM
Sunset 07:18 PM
Wind WSW 11 mph17 km/h
Dew Point 58°F15°C
uv Index 9
Barometric Pressure 30 in1016 mb
POP 0% *
Humidity 25%
Thu, 10th
Sauget IL Weather - Thursday, Sep 10, 2026 - Patchy Rain Nearby
Hi: 105°F 41°C
Lo: 85°F 29°C
Sunrise 06:38 AM
Sunset 07:17 PM
Wind WSW 9 mph14 km/h
Dew Point 60°F15°C
uv Index 8
Barometric Pressure 30 in1016 mb
POP 2% *
Humidity 27%
Fri, 11th
Sauget IL Weather - Friday, Sep 11, 2026 - Sunny
Hi: 102°F 39°C
Lo: 84°F 29°C
Sunrise 06:39 AM
Sunset 07:15 PM
Wind SW 10 mph15 km/h
Dew Point 60°F16°C
uv Index 9
Barometric Pressure 29.91 in1013 mb
POP 2% *
Humidity 29%
Sat, 12th
Sauget IL Weather - Saturday, Sep 12, 2026 - Cloudy
Hi: 101°F 38°C
Lo: 82°F 28°C
Sunrise 06:40 AM
Sunset 07:14 PM
Wind SW 12 mph19 km/h
Dew Point 58°F14°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 5% *
Humidity 27%
Sun, 13th
Sauget IL Weather - Sunday, Sep 13, 2026 - Partly Cloudy
Hi: 102°F 39°C
Lo: 73°F 23°C
Sunrise 06:40 AM
Sunset 07:12 PM
Wind SSW 15 mph24 km/h
Dew Point 60°F15°C
uv Index 9
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 30%
Mon, 14th
Sauget IL Weather - Monday, Sep 14, 2026 - Patchy Rain Nearby
Hi: 85°F 29°C
Lo: 71°F 22°C
Sunrise 06:41 AM
Sunset 07:11 PM
Wind NNE 5 mph8 km/h
Dew Point 63°F17°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 10% *
Humidity 61%
Tue, 15th
Sauget IL Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 93°F 34°C
Lo: 73°F 23°C
Sunrise 06:42 AM
Sunset 07:09 PM
Wind SSW 11 mph17 km/h
Dew Point 65°F18°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 4% *
Humidity 45%
Wed, 16th
Sauget IL Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 101°F 38°C
Lo: 80°F 27°C
Sunrise 06:43 AM
Sunset 07:07 PM
Wind SSW 14 mph23 km/h
Dew Point 62°F17°C
uv Index 9
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 33%
Thu, 17th
Sauget IL Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 96°F 36°C
Lo: 72°F 22°C
Sunrise 06:44 AM
Sunset 07:06 PM
Wind WSW 8 mph13 km/h
Dew Point 64°F18°C
uv Index 8
Barometric Pressure 30.09 in1019 mb
POP 2% *
Humidity 38%
* POP = Probability of Precipitation. Data for 12:00 PM.