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Alvin IL Weather - Clear - 67°F
Clear
67°F
Updated 11:04 am
Feels Like 58°F
Humidity 44%
Wind E 13 mph
Barometer  30.27 in
Dew Point 45°F
Alvin IL Weather - Clear - 20°C
Clear
20°C
Updated 11:04 am
Feels Like 15°C
Humidity 44%
Wind E 21 km/h
Barometer  102.5 kPa
Dew Point 7°C
Alvin, IL Weather and Current Conditionsalvin il weather forecast

Alvin, IL Weather Forecast

Alvin Illinois WeatherAlvin, Illinois Weather Weather Forecast
14 day API weather forecast for Alvin, Illinois. Note: The 7-day weather forecast for Alvin, 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.
Alvin, IL Weather Forecast Dated: 1104 AM Mon Sep 14 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and a stable pattern will dominate.

Monday, September 14, 2026

Mid-Morning
Alvin Weather - 2026-09-14 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Alvin Weather - 2026-09-14 - Afternoon - Overcast
72°F 22°C
Overcast
Early-Evening
Alvin Weather - 2026-09-14 - Evening - Overcast
70°F 21°C
Overcast
Pleasant near 72°F 22°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds turning from the E to the SE at 11 mph 18 km/h. Gusts up to 24 mph 39 km/h.

Tuesday, September 15, 2026

Mid-Morning
Alvin Weather - 2026-09-15 - Morning - Overcast
69°F 20°C
Overcast
Mid-Afternoon
Alvin Weather - 2026-09-15 - Afternoon - Overcast
87°F 31°C
Overcast
Early-Evening
Alvin Weather - 2026-09-15 - Evening - Sunny
79°F 26°C
Sunny
Quite warm reaching 87°F 31°C, feeling like 92°F 33°C during peak afternoon, overcast through the afternoon, turning partly cloudy this evening, with increasing humidity and steady pressure. Winds tapering down from S 12 mph 20 km/h to WSW 4 mph 7 km/h.

Wednesday, September 16, 2026

Mid-Morning
Alvin Weather - 2026-09-16 - Morning - Scattered Showers
68°F 20°C
Scattered Showers
Mid-Afternoon
Alvin Weather - 2026-09-16 - Afternoon - Scattered Showers
77°F 25°C
Scattered Showers
Early-Evening
Alvin Weather - 2026-09-16 - Evening - Sunny
75°F 24°C
Sunny
Enjoyable around 77°F 25°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds ENE at 7 mph 11 km/h.

Thursday, September 17, 2026

Mid-Morning
Alvin Weather - 2026-09-17 - Morning - Overcast
75°F 24°C
Overcast
Mid-Afternoon
Alvin Weather - 2026-09-17 - Afternoon - Sunny
85°F 30°C
Sunny
Early-Evening
Alvin Weather - 2026-09-17 - Evening - Cloudy
78°F 26°C
Cloudy
Warm and summery around 85°F 30°C (feels like 90°F 32°C), overcast in the morning, sunny in the afternoon, and overcast this evening, with steady humidity and steady pressure.

Friday, September 18, 2026

Mid-Morning
Alvin Weather - 2026-09-18 - Morning - Partly Cloudy
70°F 21°C
Partly Cloudy
Mid-Afternoon
Alvin Weather - 2026-09-18 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Alvin Weather - 2026-09-18 - Evening - Overcast
70°F 21°C
Overcast
Mild with a high of 73°F 23°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds out of the E at 9 mph 15 km/h.

Saturday, September 19, 2026

Mid-Morning
Alvin Weather - 2026-09-19 - Morning - Overcast
67°F 20°C
Overcast
Mid-Afternoon
Alvin Weather - 2026-09-19 - Afternoon - Overcast
83°F 29°C
Overcast
Early-Evening
Alvin Weather - 2026-09-19 - Evening - Sunny
82°F 28°C
Sunny
Very warm near 83°F 29°C, though humidity makes it feel like 86°F 30°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds shifting from the SSE to the WSW at 8 mph 12 km/h.

Sunday, September 20, 2026

Mid-Morning
Alvin Weather - 2026-09-20 - Morning - Light Showers
61°F 16°C
Light Showers
Mid-Afternoon
Alvin Weather - 2026-09-20 - Afternoon - Scattered Showers
65°F 18°C
Scattered Showers
Early-Evening
Alvin Weather - 2026-09-20 - Evening - Cloudy
60°F 16°C
Cloudy
Comfortable at 65°F 18°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds turning from the NNE to the NE at 14 mph 22 km/h. Gusts up to 26 mph 42 km/h.

Monday, September 21, 2026

Mid-Morning
Alvin Weather - 2026-09-21 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Alvin Weather - 2026-09-21 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Alvin Weather - 2026-09-21 - Evening - Sunny
58°F 14°C
Sunny
Cool with a high near 63°F 17°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the NE at 11 mph 18 km/h.

Tuesday, September 22, 2026

Mid-Morning
Alvin Weather - 2026-09-22 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Alvin Weather - 2026-09-22 - Afternoon - Sunny
67°F 19°C
Sunny
Early-Evening
Alvin Weather - 2026-09-22 - Evening - Sunny
61°F 16°C
Sunny
Refreshing around 67°F 19°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds blowing from the NE at 6 mph 10 km/h.

Wednesday, September 23, 2026

Mid-Morning
Alvin Weather - 2026-09-23 - Morning - Overcast
58°F 14°C
Overcast
Mid-Afternoon
Alvin Weather - 2026-09-23 - Afternoon - Sunny
69°F 21°C
Sunny
Early-Evening
Alvin Weather - 2026-09-23 - Evening - Sunny
63°F 17°C
Sunny
Mild with a high of 69°F 21°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the NNE to the NE at 7 mph 11 km/h.

Thursday, September 24, 2026

Mid-Morning
Alvin Weather - 2026-09-24 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Alvin Weather - 2026-09-24 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Alvin Weather - 2026-09-24 - Evening - Sunny
65°F 19°C
Sunny
Pleasant near 71°F 22°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.

Friday, September 25, 2026

Mid-Morning
Alvin Weather - 2026-09-25 - Morning - Overcast
62°F 17°C
Overcast
Mid-Afternoon
Alvin Weather - 2026-09-25 - Afternoon - Overcast
73°F 23°C
Overcast
Early-Evening
Alvin Weather - 2026-09-25 - Evening - Overcast
67°F 20°C
Overcast
Comfortable with temperatures reaching 73°F 23°C, overcast through the afternoon, turning sunny this evening, with lower humidity and steady pressure.

Saturday, September 26, 2026

Mid-Morning
Alvin Weather - 2026-09-26 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Alvin Weather - 2026-09-26 - Afternoon - Sunny
78°F 26°C
Sunny
Early-Evening
Alvin Weather - 2026-09-26 - Evening - Cloudy
73°F 23°C
Cloudy
Enjoyable around 78°F 26°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds out of the SW at 8 mph 12 km/h.

Sunday, September 27, 2026

Mid-Morning
Alvin Weather - 2026-09-27 - Morning - Sunny
69°F 21°C
Sunny
Mid-Afternoon
Alvin Weather - 2026-09-27 - Afternoon - Partly Cloudy
82°F 28°C
Partly Cloudy
Early-Evening
Alvin Weather - 2026-09-27 - Evening - Overcast
76°F 25°C
Overcast
Warm temperatures up to 82°F 28°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure.

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Weather by the Numbers

Mon, 14th
Alvin IL Weather - Monday, Sep 14, 2026 - Partly Cloudy
Hi: 72°F 22°C
Lo: 54°F 12°C
Sunrise 06:30 AM
Sunset 07:01 PM
Wind ESE 11 mph18 km/h
Dew Point 48°F9°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 4% *
Humidity 50%
Tue, 15th
Alvin IL Weather - Tuesday, Sep 15, 2026 - Patchy Rain Nearby
Hi: 90°F 32°C
Lo: 64°F 18°C
Sunrise 06:31 AM
Sunset 06:59 PM
Wind SW 12 mph20 km/h
Dew Point 67°F19°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 9% *
Humidity 56%
Wed, 16th
Alvin IL Weather - Wednesday, Sep 16, 2026 - Patchy Rain Nearby
Hi: 77°F 25°C
Lo: 66°F 19°C
Sunrise 06:32 AM
Sunset 06:58 PM
Wind ENE 6 mph9 km/h
Dew Point 68°F20°C
uv Index 5
Barometric Pressure 30.3 in1026 mb
POP 23% *
Humidity 79%
Thu, 17th
Alvin IL Weather - Thursday, Sep 17, 2026 - Patchy Rain Nearby
Hi: 85°F 30°C
Lo: 71°F 22°C
Sunrise 06:33 AM
Sunset 06:56 PM
Wind WNW 6 mph9 km/h
Dew Point 71°F22°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 27% *
Humidity 68%
Fri, 18th
Alvin IL Weather - Friday, Sep 18, 2026 - Sunny
Hi: 77°F 25°C
Lo: 58°F 15°C
Sunrise 06:34 AM
Sunset 06:54 PM
Wind ESE 9 mph14 km/h
Dew Point 66°F19°C
uv Index 7
Barometric Pressure 30.15 in1021 mb
POP 6% *
Humidity 70%
Sat, 19th
Alvin IL Weather - Saturday, Sep 19, 2026 - Cloudy
Hi: 85°F 29°C
Lo: 62°F 16°C
Sunrise 06:35 AM
Sunset 06:53 PM
Wind S 13 mph21 km/h
Dew Point 62°F17°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 13% *
Humidity 61%
Sun, 20th
Alvin IL Weather - Sunday, Sep 20, 2026 - Light Rain Shower
Hi: 71°F 22°C
Lo: 54°F 12°C
Sunrise 06:36 AM
Sunset 06:51 PM
Wind NNE 17 mph28 km/h
Dew Point 58°F15°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 42% *
Humidity 85%
Mon, 21st
Alvin IL Weather - Monday, Sep 21, 2026 - Sunny
Hi: 64°F 18°C
Lo: 44°F 7°C
Sunrise 06:37 AM
Sunset 06:49 PM
Wind ENE 12 mph19 km/h
Dew Point 44°F7°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 3% *
Humidity 59%
Tue, 22nd
Alvin IL Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 68°F 20°C
Lo: 48°F 9°C
Sunrise 06:38 AM
Sunset 06:47 PM
Wind NE 7 mph12 km/h
Dew Point 46°F8°C
uv Index 5
Barometric Pressure 30.27 in1025 mb
POP 3% *
Humidity 55%
Wed, 23rd
Alvin IL Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 70°F 21°C
Lo: 52°F 11°C
Sunrise 06:39 AM
Sunset 06:46 PM
Wind NNE 6 mph10 km/h
Dew Point 47°F8°C
uv Index 5
Barometric Pressure 30.27 in1025 mb
POP 2% *
Humidity 51%
Thu, 24th
Alvin IL Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 72°F 22°C
Lo: 52°F 11°C
Sunrise 06:40 AM
Sunset 06:44 PM
Wind E 4 mph6 km/h
Dew Point 48°F9°C
uv Index 5
Barometric Pressure 30.24 in1024 mb
POP 2% *
Humidity 49%
Fri, 25th
Alvin IL Weather - Friday, Sep 25, 2026 - Cloudy
Hi: 73°F 23°C
Lo: 56°F 13°C
Sunrise 06:41 AM
Sunset 06:42 PM
Wind SW 6 mph9 km/h
Dew Point 52°F11°C
uv Index 5
Barometric Pressure 30.24 in1024 mb
POP 11% *
Humidity 54%
Sat, 26th
Alvin IL Weather - Saturday, Sep 26, 2026 - Sunny
Hi: 79°F 26°C
Lo: 58°F 15°C
Sunrise 06:42 AM
Sunset 06:41 PM
Wind SSW 8 mph13 km/h
Dew Point 50°F10°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 1% *
Humidity 44%
Sun, 27th
Alvin IL Weather - Sunday, Sep 27, 2026 - Sunny
Hi: 83°F 28°C
Lo: 66°F 19°C
Sunrise 06:43 AM
Sunset 06:39 PM
Wind SW 5 mph8 km/h
Dew Point 50°F10°C
uv Index 7
Barometric Pressure 30.18 in1022 mb
POP 3% *
Humidity 39%
* POP = Probability of Precipitation. Data for 12:00 PM.