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Oak Grove IL Weather - Clear - 47°F
Clear
47°F
Updated 12:15 am
Feels Like 44°F
Humidity 70%
Wind SSW 3 mph
Barometer  30.34 in
Dew Point 38°F
Oak Grove IL Weather - Clear - 8°C
Clear
8°C
Updated 12:15 am
Feels Like 7°C
Humidity 70%
Wind SSW 5 km/h
Barometer  102.7 kPa
Dew Point 3°C
Oak Grove, IL Weather and Current Conditionsoak grove il weather forecast

Oak Grove, IL Weather Forecast

Oak Grove Illinois WeatherOak Grove, Illinois Weather Weather Forecast
14 Day API Oak Grove, IL Weather Forecast. Note: Our 7 day Oak Grove, 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.
Oak Grove, IL Weather Forecast Dated: 1215 AM Mon Oct 19 2026
Expect a cool pattern with more clouds than sun and mostly dry weather over the coming period. moderate humidity and a stable pattern will dominate.

Monday, October 19, 2026

Mid-Morning
Oak Grove Weather - 2026-10-19 - Morning - Sunny
51°F 10°C
Sunny
Mid-Afternoon
Oak Grove Weather - 2026-10-19 - Afternoon - Overcast
66°F 19°C
Overcast
Early-Evening
Oak Grove Weather - 2026-10-19 - Evening - Overcast
57°F 14°C
Overcast
Refreshing around 66°F 19°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.

Tuesday, October 20, 2026

Mid-Morning
Oak Grove Weather - 2026-10-20 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Oak Grove Weather - 2026-10-20 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Oak Grove Weather - 2026-10-20 - Evening - Sunny
58°F 15°C
Sunny
Comfortable with temperatures reaching 68°F 20°C, sunny throughout the day, with steady humidity and steady pressure.

Wednesday, October 21, 2026

Mid-Morning
Oak Grove Weather - 2026-10-21 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Oak Grove Weather - 2026-10-21 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Oak Grove Weather - 2026-10-21 - Evening - Sunny
61°F 16°C
Sunny
Enjoyable around 70°F 21°C, sunny throughout the day, with steady humidity and steady pressure.

Thursday, October 22, 2026

Mid-Morning
Oak Grove Weather - 2026-10-22 - Morning - Sunny
58°F 15°C
Sunny
Mid-Afternoon
Oak Grove Weather - 2026-10-22 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Oak Grove Weather - 2026-10-22 - Evening - Sunny
63°F 17°C
Sunny
Mild temperatures up to 73°F 23°C, sunny throughout the day, with steady humidity and steady pressure.

Friday, October 23, 2026

Mid-Morning
Oak Grove Weather - 2026-10-23 - Morning - Cloudy
60°F 16°C
Cloudy
Mid-Afternoon
Oak Grove Weather - 2026-10-23 - Afternoon - Partly Cloudy
73°F 23°C
Partly Cloudy
Early-Evening
Oak Grove Weather - 2026-10-23 - Evening - Overcast
65°F 19°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 steady humidity and steady pressure. Winds out of the S at 9 mph 15 km/h.

Saturday, October 24, 2026

Mid-Morning
Oak Grove Weather - 2026-10-24 - Morning - Overcast
62°F 17°C
Overcast
Mid-Afternoon
Oak Grove Weather - 2026-10-24 - Afternoon - Partly Cloudy
73°F 23°C
Partly Cloudy
Early-Evening
Oak Grove Weather - 2026-10-24 - Evening - Cloudy
65°F 19°C
Cloudy
Pleasant near 73°F 23°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds switching from the S to the SSW at 10 mph 16 km/h. Gusts up to 25 mph 41 km/h.

Sunday, October 25, 2026

Mid-Morning
Oak Grove Weather - 2026-10-25 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Oak Grove Weather - 2026-10-25 - Afternoon - Overcast
63°F 17°C
Overcast
Early-Evening
Oak Grove Weather - 2026-10-25 - Evening - Overcast
58°F 15°C
Overcast
Comfortable at 63°F 17°C, overcast throughout the day, with steady humidity and steady pressure. Winds moving from the N to the NE at 5 mph 7 km/h.

Monday, October 26, 2026

Mid-Morning
Oak Grove Weather - 2026-10-26 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
Oak Grove Weather - 2026-10-26 - Afternoon - Overcast
62°F 17°C
Overcast
Early-Evening
Oak Grove Weather - 2026-10-26 - Evening - Overcast
58°F 15°C
Overcast
Cool with a high near 62°F 17°C, overcast throughout the day, with steady humidity and steady pressure. Winds swinging from the ENE to the E at 8 mph 12 km/h.

Tuesday, October 27, 2026

Mid-Morning
Oak Grove Weather - 2026-10-27 - Morning - Overcast
55°F 13°C
Overcast
Mid-Afternoon
Oak Grove Weather - 2026-10-27 - Afternoon - Cloudy
61°F 16°C
Cloudy
Early-Evening
Oak Grove Weather - 2026-10-27 - Evening - Overcast
59°F 15°C
Overcast
Refreshing around 61°F 16°C, overcast throughout the day, with steady humidity and steady pressure. Winds blowing from the E at 7 mph 12 km/h.

Wednesday, October 28, 2026

Mid-Morning
Oak Grove Weather - 2026-10-28 - Morning - Scattered Showers
59°F 15°C
Scattered Showers
Mid-Afternoon
Oak Grove Weather - 2026-10-28 - Afternoon - Overcast
66°F 19°C
Overcast
Early-Evening
Oak Grove Weather - 2026-10-28 - Evening - Cloudy
62°F 17°C
Cloudy
Mildly cool near 66°F 19°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Thursday, October 29, 2026

Mid-Morning
Oak Grove Weather - 2026-10-29 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Oak Grove Weather - 2026-10-29 - Afternoon - Overcast
68°F 20°C
Overcast
Early-Evening
Oak Grove Weather - 2026-10-29 - Evening - Overcast
64°F 18°C
Overcast
Pleasant near 68°F 20°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds turning from the S to the SSW at 11 mph 18 km/h. Gusts up to 27 mph 43 km/h.

Friday, October 30, 2026

Mid-Morning
Oak Grove Weather - 2026-10-30 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Oak Grove Weather - 2026-10-30 - Afternoon - Partly Cloudy
61°F 16°C
Partly Cloudy
Early-Evening
Oak Grove Weather - 2026-10-30 - Evening - Overcast
53°F 12°C
Overcast
Cool with a high near 61°F 16°C, overcast throughout the day, with lower humidity and barometric pressure rising. Winds switching from the WNW to the NNW at 7 mph 11 km/h.

Saturday, October 31, 2026

Mid-Morning
Oak Grove Weather - 2026-10-31 - Morning - Sunny
49°F 9°C
Sunny
Mid-Afternoon
Oak Grove Weather - 2026-10-31 - Afternoon - Overcast
59°F 15°C
Overcast
Early-Evening
Oak Grove Weather - 2026-10-31 - Evening - Overcast
55°F 13°C
Overcast
Refreshing around 59°F 15°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.

Sunday, November 1, 2026

Mid-Morning
Oak Grove Weather - 2026-11-01 - Morning - Drizzle
51°F 11°C
Drizzle
Mid-Afternoon
Oak Grove Weather - 2026-11-01 - Afternoon - Light Fog
53°F 12°C
Light Fog
Early-Evening
Oak Grove Weather - 2026-11-01 - Evening - Drizzle
54°F 12°C
Drizzle
Cool and brisk at 53°F 12°C, early showers and late showers with a lull during the afternoon, with increasing humidity and barometric pressure falling. Winds moving from the E to the NNW at 5 mph 7 km/h.

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Weather by the Numbers

Mon, 19th
Oak Grove IL Weather - Monday, Oct 19, 2026 - Cloudy
Hi: 66°F 19°C
Lo: 45°F 7°C
Sunrise 07:19 AM
Sunset 06:15 PM
Wind S 6 mph10 km/h
Dew Point 38°F4°C
uv Index 3
Barometric Pressure 30.36 in1028 mb
POP 6% *
Humidity 41%
Tue, 20th
Oak Grove IL Weather - Tuesday, Oct 20, 2026 - Sunny
Hi: 68°F 20°C
Lo: 49°F 9°C
Sunrise 07:20 AM
Sunset 06:13 PM
Wind SE 6 mph10 km/h
Dew Point 40°F4°C
uv Index 3
Barometric Pressure 30.36 in1028 mb
POP 1% *
Humidity 39%
Wed, 21st
Oak Grove IL Weather - Wednesday, Oct 21, 2026 - Sunny
Hi: 70°F 21°C
Lo: 49°F 10°C
Sunrise 07:21 AM
Sunset 06:12 PM
Wind SSW 7 mph11 km/h
Dew Point 43°F6°C
uv Index 4
Barometric Pressure 30.27 in1025 mb
POP 1% *
Humidity 43%
Thu, 22nd
Oak Grove IL Weather - Thursday, Oct 22, 2026 - Sunny
Hi: 73°F 23°C
Lo: 53°F 12°C
Sunrise 07:22 AM
Sunset 06:10 PM
Wind SSW 5 mph8 km/h
Dew Point 45°F7°C
uv Index 6
Barometric Pressure 30.24 in1024 mb
POP 1% *
Humidity 43%
Fri, 23rd
Oak Grove IL Weather - Friday, Oct 23, 2026 - Partly Cloudy
Hi: 73°F 23°C
Lo: 55°F 13°C
Sunrise 07:23 AM
Sunset 06:09 PM
Wind S 9 mph15 km/h
Dew Point 45°F7°C
uv Index 6
Barometric Pressure 30.24 in1024 mb
POP 3% *
Humidity 43%
Sat, 24th
Oak Grove IL Weather - Saturday, Oct 24, 2026 - Overcast
Hi: 74°F 23°C
Lo: 59°F 15°C
Sunrise 07:25 AM
Sunset 06:07 PM
Wind S 14 mph23 km/h
Dew Point 42°F5°C
uv Index 5
Barometric Pressure 30.27 in1025 mb
POP 6% *
Humidity 37%
Sun, 25th
Oak Grove IL Weather - Sunday, Oct 25, 2026 - Overcast
Hi: 63°F 17°C
Lo: 56°F 13°C
Sunrise 07:26 AM
Sunset 06:06 PM
Wind ESE 7 mph11 km/h
Dew Point 38°F3°C
uv Index 4
Barometric Pressure 30.39 in1029 mb
POP 10% *
Humidity 41%
Mon, 26th
Oak Grove IL Weather - Monday, Oct 26, 2026 - Overcast
Hi: 63°F 17°C
Lo: 52°F 11°C
Sunrise 07:27 AM
Sunset 06:05 PM
Wind E 9 mph15 km/h
Dew Point 44°F7°C
uv Index 3
Barometric Pressure 30.36 in1028 mb
POP 14% *
Humidity 59%
Tue, 27th
Oak Grove IL Weather - Tuesday, Oct 27, 2026 - Overcast
Hi: 62°F 17°C
Lo: 52°F 11°C
Sunrise 07:28 AM
Sunset 06:03 PM
Wind ESE 9 mph14 km/h
Dew Point 45°F7°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 12% *
Humidity 57%
Wed, 28th
Oak Grove IL Weather - Wednesday, Oct 28, 2026 - Overcast
Hi: 67°F 19°C
Lo: 57°F 14°C
Sunrise 07:29 AM
Sunset 06:02 PM
Wind S 6 mph10 km/h
Dew Point 48°F9°C
uv Index 4
Barometric Pressure 30.18 in1022 mb
POP 14% *
Humidity 59%
Thu, 29th
Oak Grove IL Weather - Thursday, Oct 29, 2026 - Overcast
Hi: 69°F 21°C
Lo: 55°F 13°C
Sunrise 07:31 AM
Sunset 06:01 PM
Wind S 12 mph19 km/h
Dew Point 50°F10°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 15% *
Humidity 61%
Fri, 30th
Oak Grove IL Weather - Friday, Oct 30, 2026 - Overcast
Hi: 64°F 18°C
Lo: 49°F 9°C
Sunrise 07:32 AM
Sunset 05:59 PM
Wind NW 13 mph21 km/h
Dew Point 46°F8°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 9% *
Humidity 56%
Sat, 31st
Oak Grove IL Weather - Saturday, Oct 31, 2026 - Overcast
Hi: 60°F 15°C
Lo: 44°F 7°C
Sunrise 07:33 AM
Sunset 05:58 PM
Wind SSE 1 mph1 km/h
Dew Point 39°F4°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 13% *
Humidity 53%
Sun, 1st
Oak Grove IL Weather - Sunday, Nov 1, 2026 - Light Rain
Hi: 54°F 12°C
Lo: 51°F 11°C
Sunrise 07:34 AM
Sunset 05:57 PM
Wind E 10 mph15 km/h
Dew Point 51°F11°C
uv Index 3
Barometric Pressure 29.88 in1012 mb
POP 77% *
Humidity 93%
* POP = Probability of Precipitation. Data for 12:00 PM.