National Weather Service forecast

Oak Grove, Illinois Weather

52°Overnight: Mostly Cloudy
Wind SW 10 to 15 mph
7-DayHourlyRadar

Oak Grove 7-Day Forecast

  1. Overnight
    52°F
    Mostly Cloudy
    6% chance of precipitation

    Mostly cloudy. Low around 52, with temperatures rising to around 55 overnight. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

  2. Wednesday
    55°F
    Slight Chance Rain Showers
    21% chance of precipitation

    A slight chance of rain showers between 8am and 3pm. Mostly cloudy, with a high near 55. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

  3. Wednesday Night
    46°F
    Mostly Cloudy
    12% chance of precipitation

    Mostly cloudy. Low around 46, with temperatures rising to around 48 overnight. Southwest wind around 15 mph, with gusts as high as 25 mph.

  4. Thursday
    56°F
    Chance Rain Showers
    48% chance of precipitation

    A chance of rain showers before 5pm. Mostly cloudy, with a high near 56. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

  5. Thursday Night
    41°F
    Slight Chance Rain Showers then Mostly Cloudy
    15% chance of precipitation

    A slight chance of rain showers before midnight. Mostly cloudy, with a low around 41.

  6. Friday
    50°F
    Partly Sunny
    5% chance of precipitation

    Partly sunny, with a high near 50.

  7. Friday Night
    32°F
    Partly Cloudy

    Partly cloudy, with a low around 32.

  8. Saturday
    52°F
    Sunny

    Sunny, with a high near 52.

  9. Saturday Night
    35°F
    Mostly Clear
    2% chance of precipitation

    Mostly clear, with a low around 35.

  10. Sunday
    58°F
    Sunny
    1% chance of precipitation

    Sunny, with a high near 58.

  11. Sunday Night
    36°F
    Clear
    1% chance of precipitation

    Clear, with a low around 36.

  12. Monday
    63°F
    Sunny

    Sunny, with a high near 63.

  13. Monday Night
    40°F
    Mostly Clear

    Mostly clear, with a low around 40.

  14. Tuesday
    63°F
    Sunny

    Sunny, with a high near 63.

Issued by the National Weather Service (DVN office), updated .

Oak Grove Hourly Forecast

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Oak Grove Weather Radar

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About Oak Grove

Population (2020 Census)
476
Coordinates
41.412, -90.574
Elevation
709 ft
NWS forecast office
DVN
Time zone
America/Chicago
Sunrise today
6:37 AM CST
Sunset today
4:54 PM CST
Daylight today
10 h 17 min

Oak Grove Weather Questions

What is the weather forecast for Oak Grove, Illinois?

Overnight: Mostly cloudy. Low around 52, with temperatures rising to around 55 overnight. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Wednesday: A slight chance of rain showers between 8am and 3pm. Mostly cloudy, with a high near 55. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Will it rain or snow in Oak Grove this week?

The best chance of precipitation is Thursday at 48%. Periods with a 30% chance or more: Thursday (48%).

How warm and how cold will it get in Oak Grove this week?

The warmest day is Monday, with a high near 63°F. The coldest night is Friday Night, with a low near 32°F.

What time are sunrise and sunset in Oak Grove today?

Sunrise is at 6:37 AM CST and sunset is at 4:54 PM CST, for 10 h 17 min of daylight.

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