Alpha Park, IL 14 Day Weather

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Alpha Park IL Weather - FOG and MIST - 69°F
FOG and MIST
69°F
Updated 6:12 am
Feels Like 62°F
Humidity 93%
Wind ENE 15 mph
Barometer  30.18 in
Dew Point 67°F
Alpha Park IL Weather - FOG and MIST - 21°C
FOG and MIST
21°C
Updated 6:12 am
Feels Like 16°C
Humidity 93%
Wind ENE 24 km/h
Barometer  102.2 kPa
Dew Point 19°C
Alpha Park, IL Weather and Current Conditionsalpha park il weather forecast

Alpha Park, IL Weather Forecast

Alpha Park Illinois WeatherAlpha Park, Illinois Weather Weather Forecast
14 Day API Alpha Park Weather Forecast. Note: Our 7 day Alpha Park 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.
Alpha Park, IL Weather Forecast Dated: 612 AM Fri Sep 18 2026
Expect a mild stretch with more clouds than sun and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.

Friday, September 18, 2026

Mid-Morning
Alpha Park Weather - 2026-09-18 - Morning - Scattered Showers
64°F 18°C
Scattered Showers
Mid-Afternoon
Alpha Park Weather - 2026-09-18 - Afternoon - Partly Cloudy
81°F 27°C
Partly Cloudy
Early-Evening
Alpha Park Weather - 2026-09-18 - Evening - Sunny
74°F 24°C
Sunny
Warm and summery around 81°F 27°C (feels like 84°F 29°C), periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds turning from the ENE to the E at 11 mph 18 km/h. Gusts up to 20 mph 32 km/h.

Saturday, September 19, 2026

Mid-Morning
Alpha Park Weather - 2026-09-19 - Morning - Light Showers
69°F 20°C
Light Showers
Mid-Afternoon
Alpha Park Weather - 2026-09-19 - Afternoon - Scattered Showers
76°F 25°C
Scattered Showers
Early-Evening
Alpha Park Weather - 2026-09-19 - Evening - Light Showers
74°F 23°C
Light Showers
Comfortable with temperatures reaching 76°F 25°C, scattered downpours possible, with lower humidity and barometric pressure falling. Winds switching from the SE to the SSE at 8 mph 13 km/h.

Sunday, September 20, 2026

Mid-Morning
Alpha Park Weather - 2026-09-20 - Morning - Overcast
70°F 21°C
Overcast
Mid-Afternoon
Alpha Park Weather - 2026-09-20 - Afternoon - Light Showers
80°F 27°C
Light Showers
Early-Evening
Alpha Park Weather - 2026-09-20 - Evening - Overcast
66°F 19°C
Overcast
Very warm near 80°F 27°C, though humidity makes it feel like 84°F 29°C, dry early, with showers developing in the afternoon, with steady humidity and steady pressure. Winds moving from the E to the ENE at 14 mph 22 km/h. Gusts up to 21 mph 34 km/h.

Monday, September 21, 2026

Mid-Morning
Alpha Park Weather - 2026-09-21 - Morning - Light Showers
60°F 15°C
Light Showers
Mid-Afternoon
Alpha Park Weather - 2026-09-21 - Afternoon - Scattered Showers
61°F 16°C
Scattered Showers
Early-Evening
Alpha Park Weather - 2026-09-21 - Evening - Light Showers
59°F 15°C
Light Showers
Cool with a high near 61°F 16°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds swinging from the NE to the NNE at 9 mph 14 km/h.

Tuesday, September 22, 2026

Mid-Morning
Alpha Park Weather - 2026-09-22 - Morning - Scattered Showers
54°F 12°C
Scattered Showers
Mid-Afternoon
Alpha Park Weather - 2026-09-22 - Afternoon - Scattered Showers
56°F 13°C
Scattered Showers
Early-Evening
Alpha Park Weather - 2026-09-22 - Evening - Overcast
55°F 13°C
Overcast
Brisk around 56°F 13°C, scattered downpours possible, with steady humidity and steady pressure. Winds blowing from the NE at 10 mph 15 km/h.

Wednesday, September 23, 2026

Mid-Morning
Alpha Park Weather - 2026-09-23 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Alpha Park Weather - 2026-09-23 - Afternoon - Cloudy
66°F 19°C
Cloudy
Early-Evening
Alpha Park Weather - 2026-09-23 - Evening - Overcast
64°F 18°C
Overcast
Mildly cool near 66°F 19°C, overcast throughout the day, with steady humidity and steady pressure.

Thursday, September 24, 2026

Mid-Morning
Alpha Park Weather - 2026-09-24 - Morning - Overcast
60°F 16°C
Overcast
Mid-Afternoon
Alpha Park Weather - 2026-09-24 - Afternoon - Overcast
68°F 20°C
Overcast
Early-Evening
Alpha Park Weather - 2026-09-24 - Evening - Overcast
65°F 19°C
Overcast
Comfortable with temperatures reaching 68°F 20°C, overcast throughout the day, with steady humidity and steady pressure.

Friday, September 25, 2026

Mid-Morning
Alpha Park Weather - 2026-09-25 - Morning - Light Fog
63°F 17°C
Light Fog
Mid-Afternoon
Alpha Park Weather - 2026-09-25 - Afternoon - Overcast
69°F 21°C
Overcast
Early-Evening
Alpha Park Weather - 2026-09-25 - Evening - Overcast
63°F 17°C
Overcast
Enjoyable around 69°F 21°C, overcast throughout the day, with lower humidity and steady pressure. Winds NE at 9 mph 14 km/h.

Saturday, September 26, 2026

Mid-Morning
Alpha Park Weather - 2026-09-26 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Alpha Park Weather - 2026-09-26 - Afternoon - Partly Cloudy
69°F 21°C
Partly Cloudy
Early-Evening
Alpha Park Weather - 2026-09-26 - Evening - Cloudy
66°F 19°C
Cloudy
Mild temperatures up to 69°F 21°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds out of the SE at 5 mph 9 km/h.

Sunday, September 27, 2026

Mid-Morning
Alpha Park Weather - 2026-09-27 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Alpha Park Weather - 2026-09-27 - Afternoon - Scattered Showers
64°F 18°C
Scattered Showers
Early-Evening
Alpha Park Weather - 2026-09-27 - Evening - Overcast
65°F 19°C
Overcast
Mildly cool near 64°F 18°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds moving from the S to the SE at 8 mph 13 km/h. Gusts up to 21 mph 34 km/h.

Monday, September 28, 2026

Mid-Morning
Alpha Park Weather - 2026-09-28 - Morning - Partly Cloudy
69°F 21°C
Partly Cloudy
Mid-Afternoon
Alpha Park Weather - 2026-09-28 - Afternoon - Overcast
85°F 30°C
Overcast
Early-Evening
Alpha Park Weather - 2026-09-28 - Evening - Partly Cloudy
80°F 27°C
Partly Cloudy
Warm and summery near 85°F 30°C, cloudy through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds SSW at 14 mph 22 km/h. Gusts up to 28 mph 44 km/h.

Tuesday, September 29, 2026

Mid-Morning
Alpha Park Weather - 2026-09-29 - Morning - Overcast
70°F 21°C
Overcast
Mid-Afternoon
Alpha Park Weather - 2026-09-29 - Afternoon - Cloudy
83°F 28°C
Cloudy
Early-Evening
Alpha Park Weather - 2026-09-29 - Evening - Partly Cloudy
75°F 24°C
Partly Cloudy
Balmy with temperatures reaching 83°F 28°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds shifting from the S to the SE at 8 mph 13 km/h.

Wednesday, September 30, 2026

Mid-Morning
Alpha Park Weather - 2026-09-30 - Morning - Overcast
67°F 19°C
Overcast
Mid-Afternoon
Alpha Park Weather - 2026-09-30 - Afternoon - Sunny
78°F 25°C
Sunny
Early-Evening
Alpha Park Weather - 2026-09-30 - Evening - Sunny
69°F 21°C
Sunny
Enjoyable around 78°F 25°C, partly cloudy in the morning, sunny in the afternoon, and overcast this evening, with increasing humidity and steady pressure. Winds building from NNW at 3 mph 5 km/h to N at 13 mph 21 km/h. Gusts up to 22 mph 36 km/h.

Thursday, October 1, 2026

Mid-Morning
Alpha Park Weather - 2026-10-01 - Morning - Overcast
53°F 12°C
Overcast
Mid-Afternoon
Alpha Park Weather - 2026-10-01 - Afternoon - Sunny
59°F 15°C
Sunny
Early-Evening
Alpha Park Weather - 2026-10-01 - Evening - Overcast
53°F 12°C
Overcast
Mildly cool near 59°F 15°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds NNW at 17 mph 27 km/h. Gusts up to 22 mph 35 km/h.

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Weather by the Numbers

Fri, 18th
Alpha Park IL Weather - Friday, Sep 18, 2026 - Partly Cloudy
Hi: 82°F 28°C
Lo: 63°F 17°C
Sunrise 06:42 AM
Sunset 07:02 PM
Wind E 8 mph12 km/h
Dew Point 66°F19°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 11% *
Humidity 75%
Sat, 19th
Alpha Park IL Weather - Saturday, Sep 19, 2026 - Light Rain Shower
Hi: 77°F 25°C
Lo: 65°F 19°C
Sunrise 06:43 AM
Sunset 07:01 PM
Wind ESE 2 mph3 km/h
Dew Point 68°F20°C
uv Index 3
Barometric Pressure 29.94 in1014 mb
POP 41% *
Humidity 80%
Sun, 20th
Alpha Park IL Weather - Sunday, Sep 20, 2026 - Overcast
Hi: 81°F 27°C
Lo: 61°F 16°C
Sunrise 06:44 AM
Sunset 06:59 PM
Wind ESE 4 mph6 km/h
Dew Point 69°F20°C
uv Index 5
Barometric Pressure 29.88 in1012 mb
POP 25% *
Humidity 83%
Mon, 21st
Alpha Park IL Weather - Monday, Sep 21, 2026 - Overcast
Hi: 62°F 17°C
Lo: 57°F 14°C
Sunrise 06:45 AM
Sunset 06:57 PM
Wind NE 9 mph15 km/h
Dew Point 60°F15°C
uv Index 1
Barometric Pressure 29.97 in1015 mb
POP 33% *
Humidity 95%
Tue, 22nd
Alpha Park IL Weather - Tuesday, Sep 22, 2026 - Patchy Rain Nearby
Hi: 58°F 15°C
Lo: 54°F 12°C
Sunrise 06:46 AM
Sunset 06:56 PM
Wind NE 14 mph22 km/h
Dew Point 53°F11°C
uv Index 3
Barometric Pressure 30.12 in1020 mb
POP 25% *
Humidity 81%
Wed, 23rd
Alpha Park IL Weather - Wednesday, Sep 23, 2026 - Overcast
Hi: 67°F 19°C
Lo: 54°F 12°C
Sunrise 06:47 AM
Sunset 06:54 PM
Wind NNE 7 mph12 km/h
Dew Point 54°F12°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 14% *
Humidity 69%
Thu, 24th
Alpha Park IL Weather - Thursday, Sep 24, 2026 - Overcast
Hi: 69°F 20°C
Lo: 57°F 14°C
Sunrise 06:48 AM
Sunset 06:52 PM
Wind WSW 8 mph12 km/h
Dew Point 53°F12°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 16% *
Humidity 65%
Fri, 25th
Alpha Park IL Weather - Friday, Sep 25, 2026 - Overcast
Hi: 69°F 21°C
Lo: 57°F 14°C
Sunrise 06:49 AM
Sunset 06:51 PM
Wind NE 9 mph15 km/h
Dew Point 53°F12°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 14% *
Humidity 60%
Sat, 26th
Alpha Park IL Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 70°F 21°C
Lo: 52°F 11°C
Sunrise 06:50 AM
Sunset 06:49 PM
Wind SE 6 mph10 km/h
Dew Point 43°F6°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 6% *
Humidity 46%
Sun, 27th
Alpha Park IL Weather - Sunday, Sep 27, 2026 - Overcast
Hi: 66°F 19°C
Lo: 56°F 13°C
Sunrise 06:51 AM
Sunset 06:47 PM
Wind S 5 mph9 km/h
Dew Point 45°F7°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 12% *
Humidity 54%
Mon, 28th
Alpha Park IL Weather - Monday, Sep 28, 2026 - Overcast
Hi: 86°F 30°C
Lo: 65°F 18°C
Sunrise 06:52 AM
Sunset 06:45 PM
Wind SSW 14 mph23 km/h
Dew Point 56°F14°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 10% *
Humidity 46%
Tue, 29th
Alpha Park IL Weather - Tuesday, Sep 29, 2026 - Overcast
Hi: 84°F 29°C
Lo: 66°F 19°C
Sunrise 06:53 AM
Sunset 06:44 PM
Wind SSW 9 mph14 km/h
Dew Point 50°F10°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 8% *
Humidity 37%
Wed, 30th
Alpha Park IL Weather - Wednesday, Sep 30, 2026 - Sunny
Hi: 78°F 26°C
Lo: 64°F 18°C
Sunrise 06:54 AM
Sunset 06:42 PM
Wind NNW 4 mph6 km/h
Dew Point 49°F10°C
uv Index 6
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 41%
Thu, 1st
Alpha Park IL Weather - Thursday, Oct 1, 2026 - Overcast
Hi: 63°F 17°C
Lo: 49°F 9°C
Sunrise 06:55 AM
Sunset 06:40 PM
Wind NNW 16 mph26 km/h
Dew Point 41°F5°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 5% *
Humidity 56%
* POP = Probability of Precipitation. Data for 12:00 PM.