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Weller IL Weather - Overcast - 69°F
Overcast
69°F
Updated 7:05 am
Feels Like 70°F
Humidity 92%
Wind ENE 10 mph
Barometer  30.07 in
Dew Point 67°F
Weller IL Weather - Overcast - 21°C
Overcast
21°C
Updated 7:05 am
Feels Like 21°C
Humidity 92%
Wind ENE 16 km/h
Barometer  101.8 kPa
Dew Point 19°C
Weller, IL Weather and Current Conditionsweller il weather forecast

Weller, IL Weather Forecast

Weller Illinois WeatherWeller, Illinois Weather Weather Forecast
14 day API weather forecast for Weller, Illinois. Note: The 7-day weather forecast for Weller, IL is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Weller, IL Weather Forecast Dated: 705 AM Sun Sep 06 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Sunday, September 6, 2026

Mid-Morning
Weller Weather - 2026-09-06 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Weller Weather - 2026-09-06 - Afternoon - Overcast
78°F 26°C
Overcast
Early-Evening
Weller Weather - 2026-09-06 - Evening - Cloudy
73°F 23°C
Cloudy
Pleasant near 78°F 26°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds out of the ESE at 12 mph 20 km/h. Gusts up to 20 mph 33 km/h.

Monday, September 7, 2026

Mid-Morning
Weller Weather - 2026-09-07 - Morning - Cloudy
65°F 19°C
Cloudy
Mid-Afternoon
Weller Weather - 2026-09-07 - Afternoon - Partly Cloudy
75°F 24°C
Partly Cloudy
Early-Evening
Weller Weather - 2026-09-07 - Evening - Sunny
73°F 23°C
Sunny
Comfortable with temperatures reaching 75°F 24°C, cloudy in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds blowing from the ESE at 11 mph 18 km/h. Gusts up to 23 mph 36 km/h.

Tuesday, September 8, 2026

Mid-Morning
Weller Weather - 2026-09-08 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
Weller Weather - 2026-09-08 - Afternoon - Cloudy
87°F 30°C
Cloudy
Early-Evening
Weller Weather - 2026-09-08 - Evening - Partly Cloudy
88°F 31°C
Partly Cloudy
Quite warm around 87°F 30°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds S at 11 mph 18 km/h. Gusts up to 29 mph 46 km/h.

Wednesday, September 9, 2026

Mid-Morning
Weller Weather - 2026-09-09 - Morning - Overcast
74°F 23°C
Overcast
Mid-Afternoon
Weller Weather - 2026-09-09 - Afternoon - Overcast
85°F 29°C
Overcast
Early-Evening
Weller Weather - 2026-09-09 - Evening - Overcast
76°F 24°C
Overcast
Warm temperatures up to 85°F 29°C, overcast throughout the day, with steady humidity and steady pressure. Winds swinging from the NW to the SW at 6 mph 9 km/h.

Thursday, September 10, 2026

Mid-Morning
Weller Weather - 2026-09-10 - Morning - Sunny
69°F 20°C
Sunny
Mid-Afternoon
Weller Weather - 2026-09-10 - Afternoon - Light Showers
60°F 15°C
Light Showers
Early-Evening
Weller Weather - 2026-09-10 - Evening - Light Showers
59°F 15°C
Light Showers
Refreshing around 60°F 15°C, clouds and showers taking over for the afternoon and evening, with increasing humidity and barometric pressure rising. Winds shifting from the NW to the E at 6 mph 10 km/h.

Friday, September 11, 2026

Mid-Morning
Weller Weather - 2026-09-11 - Morning - Light Fog
62°F 16°C
Light Fog
Mid-Afternoon
Weller Weather - 2026-09-11 - Afternoon - Overcast
72°F 22°C
Overcast
Early-Evening
Weller Weather - 2026-09-11 - Evening - Cloudy
67°F 20°C
Cloudy
Pleasant near 72°F 22°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the ESE to the E at 9 mph 14 km/h.

Saturday, September 12, 2026

Mid-Morning
Weller Weather - 2026-09-12 - Morning - Sunny
63°F 17°C
Sunny
Mid-Afternoon
Weller Weather - 2026-09-12 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Weller Weather - 2026-09-12 - Evening - Sunny
74°F 23°C
Sunny
Comfortable with temperatures reaching 77°F 25°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds out of the SE at 10 mph 16 km/h.

Sunday, September 13, 2026

Mid-Morning
Weller Weather - 2026-09-13 - Morning - Cloudy
73°F 23°C
Cloudy
Mid-Afternoon
Weller Weather - 2026-09-13 - Afternoon - Overcast
76°F 24°C
Overcast
Early-Evening
Weller Weather - 2026-09-13 - Evening - Overcast
69°F 21°C
Overcast
Enjoyable around 76°F 24°C, overcast throughout the day, with steady humidity and barometric pressure rising. Winds moving from the S to the NNW at 12 mph 18 km/h. Gusts up to 24 mph 39 km/h.

Monday, September 14, 2026

Mid-Morning
Weller Weather - 2026-09-14 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Weller Weather - 2026-09-14 - Afternoon - Sunny
67°F 20°C
Sunny
Early-Evening
Weller Weather - 2026-09-14 - Evening - Sunny
60°F 16°C
Sunny
Refreshing around 67°F 20°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the N to the SE at 8 mph 12 km/h.

Tuesday, September 15, 2026

Mid-Morning
Weller Weather - 2026-09-15 - Morning - Sunny
56°F 13°C
Sunny
Mid-Afternoon
Weller Weather - 2026-09-15 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Weller Weather - 2026-09-15 - Evening - Sunny
63°F 18°C
Sunny
Mild with a high of 68°F 20°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds shifting from the SE to the ESE at 9 mph 13 km/h.

Wednesday, September 16, 2026

Mid-Morning
Weller Weather - 2026-09-16 - Morning - Overcast
64°F 18°C
Overcast
Mid-Afternoon
Weller Weather - 2026-09-16 - Afternoon - Scattered Showers
73°F 23°C
Scattered Showers
Early-Evening
Weller Weather - 2026-09-16 - Evening - Overcast
70°F 21°C
Overcast
Pleasant near 73°F 23°C, scattered downpours possible, with increasing humidity and barometric pressure falling. Winds blowing from the S at 12 mph 19 km/h. Gusts up to 25 mph 40 km/h.

Thursday, September 17, 2026

Mid-Morning
Weller Weather - 2026-09-17 - Morning - Light Showers
69°F 21°C
Light Showers
Mid-Afternoon
Weller Weather - 2026-09-17 - Afternoon - Overcast
88°F 31°C
Overcast
Early-Evening
Weller Weather - 2026-09-17 - Evening - Nearby Thunderstorms
87°F 31°C
Nearby Thunderstorms
Very warm near 88°F 31°C, though humidity makes it feel like 95°F 35°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds switching from the S to the SSW at 10 mph 16 km/h. Gusts up to 23 mph 37 km/h.

Friday, September 18, 2026

Mid-Morning
Weller Weather - 2026-09-18 - Morning - Sunny
80°F 27°C
Sunny
Mid-Afternoon
Weller Weather - 2026-09-18 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Weller Weather - 2026-09-18 - Evening - Sunny
89°F 32°C
Sunny
Sizzling hot near 95°F 35°C with a heat index reaching 100°F 38°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the SW to the S at 9 mph 15 km/h. Gusts up to 22 mph 35 km/h.

Saturday, September 19, 2026

Mid-Morning
Weller Weather - 2026-09-19 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
Weller Weather - 2026-09-19 - Afternoon - Partly Cloudy
93°F 34°C
Partly Cloudy
Early-Evening
Weller Weather - 2026-09-19 - Evening - Sunny
88°F 32°C
Sunny
Hot and sweltering around 93°F 34°C (heat index 96°F 36°C), sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds swinging from the SSW to the S at 12 mph 19 km/h. Gusts up to 30 mph 47 km/h.

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Weather by the Numbers

Sun, 6th
Weller IL Weather - Sunday, Sep 6, 2026 - Overcast
Hi: 83°F 28°C
Lo: 67°F 19°C
Sunrise 06:32 AM
Sunset 07:25 PM
Wind E 8 mph13 km/h
Dew Point 64°F18°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 16% *
Humidity 65%
Mon, 7th
Weller IL Weather - Monday, Sep 7, 2026 - Overcast
Hi: 76°F 24°C
Lo: 62°F 17°C
Sunrise 06:33 AM
Sunset 07:24 PM
Wind ESE 6 mph9 km/h
Dew Point 60°F15°C
uv Index 7
Barometric Pressure 30.15 in1021 mb
POP 20% *
Humidity 74%
Tue, 8th
Weller IL Weather - Tuesday, Sep 8, 2026 - Overcast
Hi: 90°F 32°C
Lo: 63°F 17°C
Sunrise 06:34 AM
Sunset 07:22 PM
Wind S 12 mph19 km/h
Dew Point 59°F15°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 11% *
Humidity 49%
Wed, 9th
Weller IL Weather - Wednesday, Sep 9, 2026 - Overcast
Hi: 85°F 29°C
Lo: 70°F 21°C
Sunrise 06:35 AM
Sunset 07:20 PM
Wind NW 7 mph11 km/h
Dew Point 62°F16°C
uv Index 2
Barometric Pressure 30.06 in1018 mb
POP 13% *
Humidity 56%
Thu, 10th
Weller IL Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 77°F 25°C
Lo: 59°F 15°C
Sunrise 06:36 AM
Sunset 07:19 PM
Wind NNW 8 mph13 km/h
Dew Point 56°F13°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 2% *
Humidity 48%
Fri, 11th
Weller IL Weather - Friday, Sep 11, 2026 - Overcast
Hi: 72°F 22°C
Lo: 58°F 14°C
Sunrise 06:37 AM
Sunset 07:17 PM
Wind ESE 9 mph15 km/h
Dew Point 56°F14°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 16% *
Humidity 66%
Sat, 12th
Weller IL Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 78°F 26°C
Lo: 57°F 14°C
Sunrise 06:38 AM
Sunset 07:15 PM
Wind SE 10 mph17 km/h
Dew Point 59°F15°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 4% *
Humidity 64%
Sun, 13th
Weller IL Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 77°F 25°C
Lo: 67°F 19°C
Sunrise 06:39 AM
Sunset 07:13 PM
Wind W 5 mph9 km/h
Dew Point 67°F20°C
uv Index 5
Barometric Pressure 29.8 in1009 mb
POP 19% *
Humidity 73%
Mon, 14th
Weller IL Weather - Monday, Sep 14, 2026 - Sunny
Hi: 67°F 20°C
Lo: 54°F 12°C
Sunrise 06:40 AM
Sunset 07:12 PM
Wind NNW 11 mph17 km/h
Dew Point 41°F5°C
uv Index 5
Barometric Pressure 30.27 in1025 mb
POP 1% *
Humidity 41%
Tue, 15th
Weller IL Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 68°F 20°C
Lo: 49°F 9°C
Sunrise 06:41 AM
Sunset 07:10 PM
Wind SE 8 mph12 km/h
Dew Point 46°F8°C
uv Index 5
Barometric Pressure 30.3 in1026 mb
POP 2% *
Humidity 51%
Wed, 16th
Weller IL Weather - Wednesday, Sep 16, 2026 - Overcast
Hi: 73°F 23°C
Lo: 58°F 14°C
Sunrise 06:42 AM
Sunset 07:08 PM
Wind S 13 mph21 km/h
Dew Point 48°F9°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 11% *
Humidity 45%
Thu, 17th
Weller IL Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 92°F 33°C
Lo: 68°F 20°C
Sunrise 06:43 AM
Sunset 07:06 PM
Wind S 15 mph23 km/h
Dew Point 69°F21°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 21% *
Humidity 79%
Fri, 18th
Weller IL Weather - Friday, Sep 18, 2026 - Sunny
Hi: 96°F 36°C
Lo: 76°F 25°C
Sunrise 06:44 AM
Sunset 07:05 PM
Wind SW 12 mph19 km/h
Dew Point 67°F19°C
uv Index 8
Barometric Pressure 29.94 in1014 mb
POP 2% *
Humidity 48%
Sat, 19th
Weller IL Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 93°F 34°C
Lo: 79°F 26°C
Sunrise 06:45 AM
Sunset 07:03 PM
Wind SSW 15 mph23 km/h
Dew Point 66°F19°C
uv Index 8
Barometric Pressure 29.94 in1014 mb
POP 3% *
Humidity 48%
* POP = Probability of Precipitation. Data for 12:00 PM.