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Webster IL Weather - Clear - 84°F
Clear
84°F
Updated 7:41 pm
Feels Like 94°F
Humidity 87%
Wind S 3 mph
Barometer  29.92 in
Dew Point 80°F
Webster IL Weather - Clear - 29°C
Clear
29°C
Updated 7:41 pm
Feels Like 34°C
Humidity 87%
Wind S 5 km/h
Barometer  101.3 kPa
Dew Point 27°C
Webster, IL Weather and Current Conditionswebster il weather forecast

Webster, IL Weather Forecast

Webster Illinois WeatherWebster, Illinois Weather Weather Forecast
14 day API forecast for Webster, Illinois. Note. The 7-day weather forecast for Webster, 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.
Webster, IL Weather Forecast Dated: 741 PM Fri Sep 04 2026
Expect a hot stretch with plenty of sunshine and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.

Friday, September 4, 2026

Mid-Morning
Webster Weather - 2026-09-04 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
Webster Weather - 2026-09-04 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Webster Weather - 2026-09-04 - Evening - Overcast
90°F 32°C
Overcast
Sizzling hot near 98°F 37°C with a heat index reaching 105°F 40°C, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds turning from the WSW to the SW at 5 mph 8 km/h.

Saturday, September 5, 2026

Mid-Morning
Webster Weather - 2026-09-05 - Morning - Partly Cloudy
81°F 27°C
Partly Cloudy
Mid-Afternoon
Webster Weather - 2026-09-05 - Afternoon - Sunny
96°F 36°C
Sunny
Early-Evening
Webster Weather - 2026-09-05 - Evening - Sunny
85°F 30°C
Sunny
Hot and sweltering around 96°F 36°C (heat index 100°F 38°C), partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with increasing humidity and steady pressure. Winds switching from the SE to the ENE at 10 mph 16 km/h.

Sunday, September 6, 2026

Mid-Morning
Webster Weather - 2026-09-06 - Morning - Partly Cloudy
72°F 22°C
Partly Cloudy
Mid-Afternoon
Webster Weather - 2026-09-06 - Afternoon - Overcast
90°F 32°C
Overcast
Early-Evening
Webster Weather - 2026-09-06 - Evening - Partly Cloudy
79°F 26°C
Partly Cloudy
Sizzling hot with 90°F 32°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds E at 11 mph 18 km/h. Gusts up to 24 mph 39 km/h.

Monday, September 7, 2026

Mid-Morning
Webster Weather - 2026-09-07 - Morning - Sunny
69°F 21°C
Sunny
Mid-Afternoon
Webster Weather - 2026-09-07 - Afternoon - Cloudy
89°F 32°C
Cloudy
Early-Evening
Webster Weather - 2026-09-07 - Evening - Sunny
83°F 29°C
Sunny
Warm temperatures up to 89°F 32°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds swinging from the SE to the ESE at 12 mph 19 km/h. Gusts up to 23 mph 36 km/h.

Tuesday, September 8, 2026

Mid-Morning
Webster Weather - 2026-09-08 - Morning - Partly Cloudy
76°F 24°C
Partly Cloudy
Mid-Afternoon
Webster Weather - 2026-09-08 - Afternoon - Sunny
102°F 39°C
Sunny
Early-Evening
Webster Weather - 2026-09-08 - Evening - Sunny
98°F 36°C
Sunny
Scorching hot near 102°F 39°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds blowing from the SSW at 13 mph 21 km/h. Gusts up to 27 mph 43 km/h.

Wednesday, September 9, 2026

Mid-Morning
Webster Weather - 2026-09-09 - Morning - Scattered Showers
77°F 25°C
Scattered Showers
Mid-Afternoon
Webster Weather - 2026-09-09 - Afternoon - Partly Cloudy
89°F 31°C
Partly Cloudy
Early-Evening
Webster Weather - 2026-09-09 - Evening - Sunny
81°F 27°C
Sunny
Warm and summery near 89°F 31°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds turning from the NNW to the SW at 9 mph 14 km/h.

Thursday, September 10, 2026

Mid-Morning
Webster Weather - 2026-09-10 - Morning - Overcast
67°F 19°C
Overcast
Mid-Afternoon
Webster Weather - 2026-09-10 - Afternoon - Overcast
80°F 27°C
Overcast
Early-Evening
Webster Weather - 2026-09-10 - Evening - Overcast
74°F 23°C
Overcast
Balmy with temperatures reaching 80°F 27°C, overcast throughout the day, with steady humidity and steady pressure. Winds switching from the NNE to the E at 8 mph 13 km/h.

Friday, September 11, 2026

Mid-Morning
Webster Weather - 2026-09-11 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Webster Weather - 2026-09-11 - Afternoon - Overcast
82°F 28°C
Overcast
Early-Evening
Webster Weather - 2026-09-11 - Evening - Overcast
76°F 25°C
Overcast
Quite warm around 82°F 28°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the ESE at 15 mph 24 km/h. Gusts up to 25 mph 39 km/h.

Saturday, September 12, 2026

Mid-Morning
Webster Weather - 2026-09-12 - Morning - Light Showers
69°F 20°C
Light Showers
Mid-Afternoon
Webster Weather - 2026-09-12 - Afternoon - Overcast
95°F 35°C
Overcast
Early-Evening
Webster Weather - 2026-09-12 - Evening - Overcast
93°F 34°C
Overcast
Hot temperatures near 95°F 35°C, morning showers, giving way to clearing skies, with lower humidity and barometric pressure falling. Winds swinging from the SSE to the SSW at 16 mph 26 km/h. Gusts up to 30 mph 48 km/h.

Sunday, September 13, 2026

Mid-Morning
Webster Weather - 2026-09-13 - Morning - Sunny
90°F 32°C
Sunny
Mid-Afternoon
Webster Weather - 2026-09-13 - Afternoon - Sunny
107°F 42°C
Sunny
Early-Evening
Webster Weather - 2026-09-13 - Evening - Sunny
101°F 38°C
Sunny
Sweltering heat reaching 107°F 42°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the WSW to the SW at 13 mph 20 km/h. Gusts up to 26 mph 41 km/h.

Monday, September 14, 2026

Mid-Morning
Webster Weather - 2026-09-14 - Morning - Sunny
92°F 33°C
Sunny
Mid-Afternoon
Webster Weather - 2026-09-14 - Afternoon - Sunny
107°F 42°C
Sunny
Early-Evening
Webster Weather - 2026-09-14 - Evening - Sunny
101°F 38°C
Sunny
Dangerously hot temperatures around 107°F 42°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the WSW to the SSW at 13 mph 20 km/h. Gusts up to 26 mph 41 km/h.

Tuesday, September 15, 2026

Mid-Morning
Webster Weather - 2026-09-15 - Morning - Sunny
92°F 34°C
Sunny
Mid-Afternoon
Webster Weather - 2026-09-15 - Afternoon - Sunny
106°F 41°C
Sunny
Early-Evening
Webster Weather - 2026-09-15 - Evening - Sunny
99°F 37°C
Sunny
Dangerously hot with a high of 106°F 41°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the SW to the SSW at 13 mph 20 km/h. Gusts up to 25 mph 40 km/h.

Wednesday, September 16, 2026

Mid-Morning
Webster Weather - 2026-09-16 - Morning - Sunny
90°F 32°C
Sunny
Mid-Afternoon
Webster Weather - 2026-09-16 - Afternoon - Sunny
105°F 41°C
Sunny
Early-Evening
Webster Weather - 2026-09-16 - Evening - Sunny
99°F 37°C
Sunny
Scorching hot near 105°F 41°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the SW to the SSW at 11 mph 17 km/h.

Thursday, September 17, 2026

Mid-Morning
Webster Weather - 2026-09-17 - Morning - Sunny
90°F 32°C
Sunny
Mid-Afternoon
Webster Weather - 2026-09-17 - Afternoon - Sunny
106°F 41°C
Sunny
Early-Evening
Webster Weather - 2026-09-17 - Evening - Cloudy
97°F 36°C
Cloudy
Sweltering heat reaching 106°F 41°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the SSW to the S at 9 mph 14 km/h.

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Weather by the Numbers

Fri, 4th
Webster IL Weather - Friday, Sep 4, 2026 - Partly Cloudy
Hi: 98°F 37°C
Lo: 75°F 24°C
Sunrise 06:34 AM
Sunset 07:31 PM
Wind WSW 8 mph12 km/h
Dew Point 70°F21°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 3% *
Humidity 47%
Sat, 5th
Webster IL Weather - Saturday, Sep 5, 2026 - Overcast
Hi: 96°F 36°C
Lo: 75°F 24°C
Sunrise 06:35 AM
Sunset 07:30 PM
Wind NW 4 mph6 km/h
Dew Point 63°F17°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 10% *
Humidity 38%
Sun, 6th
Webster IL Weather - Sunday, Sep 6, 2026 - Patchy Rain Nearby
Hi: 90°F 32°C
Lo: 67°F 20°C
Sunrise 06:36 AM
Sunset 07:28 PM
Wind E 10 mph17 km/h
Dew Point 63°F17°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 8% *
Humidity 48%
Mon, 7th
Webster IL Weather - Monday, Sep 7, 2026 - Partly Cloudy
Hi: 90°F 32°C
Lo: 63°F 17°C
Sunrise 06:37 AM
Sunset 07:26 PM
Wind SE 10 mph16 km/h
Dew Point 50°F10°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 33%
Tue, 8th
Webster IL Weather - Tuesday, Sep 8, 2026 - Partly Cloudy
Hi: 103°F 39°C
Lo: 67°F 19°C
Sunrise 06:38 AM
Sunset 07:25 PM
Wind SSW 14 mph22 km/h
Dew Point 51°F11°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 3% *
Humidity 24%
Wed, 9th
Webster IL Weather - Wednesday, Sep 9, 2026 - Partly Cloudy
Hi: 90°F 32°C
Lo: 71°F 22°C
Sunrise 06:39 AM
Sunset 07:23 PM
Wind NNW 13 mph21 km/h
Dew Point 49°F9°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 30%
Thu, 10th
Webster IL Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 81°F 27°C
Lo: 60°F 16°C
Sunrise 06:40 AM
Sunset 07:21 PM
Wind WSW 7 mph12 km/h
Dew Point 48°F9°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 10% *
Humidity 38%
Fri, 11th
Webster IL Weather - Friday, Sep 11, 2026 - Overcast
Hi: 84°F 29°C
Lo: 62°F 17°C
Sunrise 06:41 AM
Sunset 07:20 PM
Wind SE 12 mph19 km/h
Dew Point 51°F11°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 11% *
Humidity 49%
Sat, 12th
Webster IL Weather - Saturday, Sep 12, 2026 - Partly Cloudy
Hi: 97°F 36°C
Lo: 62°F 17°C
Sunrise 06:42 AM
Sunset 07:18 PM
Wind S 18 mph28 km/h
Dew Point 59°F15°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 8% *
Humidity 45%
Sun, 13th
Webster IL Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 108°F 42°C
Lo: 81°F 27°C
Sunrise 06:43 AM
Sunset 07:16 PM
Wind WSW 20 mph32 km/h
Dew Point 56°F13°C
uv Index 9
Barometric Pressure 29.85 in1011 mb
POP 0% *
Humidity 23%
Mon, 14th
Webster IL Weather - Monday, Sep 14, 2026 - Sunny
Hi: 108°F 42°C
Lo: 83°F 28°C
Sunrise 06:44 AM
Sunset 07:15 PM
Wind WSW 15 mph24 km/h
Dew Point 55°F13°C
uv Index 9
Barometric Pressure 29.91 in1013 mb
POP 0% *
Humidity 21%
Tue, 15th
Webster IL Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 107°F 41°C
Lo: 85°F 29°C
Sunrise 06:45 AM
Sunset 07:13 PM
Wind WSW 16 mph26 km/h
Dew Point 56°F13°C
uv Index 9
Barometric Pressure 29.94 in1014 mb
POP 0% *
Humidity 22%
Wed, 16th
Webster IL Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 106°F 41°C
Lo: 81°F 27°C
Sunrise 06:46 AM
Sunset 07:11 PM
Wind SW 15 mph24 km/h
Dew Point 55°F13°C
uv Index 9
Barometric Pressure 30 in1016 mb
POP 0% *
Humidity 23%
Thu, 17th
Webster IL Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 106°F 41°C
Lo: 82°F 28°C
Sunrise 06:47 AM
Sunset 07:10 PM
Wind S 10 mph15 km/h
Dew Point 56°F14°C
uv Index 9
Barometric Pressure 30.06 in1018 mb
POP 0% *
Humidity 24%
* POP = Probability of Precipitation. Data for 12:00 PM.