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Old Grove Park Weather Warning NWS WEATHER ALERT FOR THE OLD GROVE PARK, IL AREA - Issued: 305 AM CDT Mon Aug 31 2026 Old Grove Park Weather Warning

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Old Grove Park, IL Weather - Hour by Hour Forecast

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Old Grove Park, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clouds. Temperature is 74°F23°C, dew point 65°F18°C, humidity 73%. Wind direction is S at 8 mph13 km/h with visibility of 10 mi16 km. Barometric pressure is 29.93 in1014 mb.
Morning - Mostly cloudy. A chance of showers and thunderstorms late. Temperatures in the lower 70s. South winds around 10 mph. Chance of pre.. Full Forecast
Today - Mostly cloudy. A chance of showers and thunderstorms early in the morning. A slight chance of showers and thunderstorms in the lat.. Full Forecast

Old Grove Park Hourly Weather

24 Hour Forecast Scroll
Mon, Aug 31
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Old Grove Park, IL Hourly Weather - Cloudy - 5:00 AM Old Grove Park, IL Hourly Weather - Mostly Cloudy - 6:00 AM Old Grove Park, IL Hourly Weather - Mostly Cloudy - 7:00 AM Old Grove Park, IL Hourly Weather - Mostly Cloudy - 8:00 AM Old Grove Park, IL Hourly Weather - Mostly Cloudy - 9:00 AM Old Grove Park, IL Hourly Weather - Mostly Cloudy - 10:00 AM Old Grove Park, IL Hourly Weather - Mostly Cloudy - 11:00 AM Old Grove Park, IL Hourly Weather - Mostly Cloudy - 12:00 PM Old Grove Park, IL Hourly Weather - Mostly Cloudy - 1:00 PM Old Grove Park, IL Hourly Weather - Mostly Cloudy - 2:00 PM Old Grove Park, IL Hourly Weather - Partly Cloudy - 3:00 PM Old Grove Park, IL Hourly Weather - Partly Cloudy - 4:00 PM Old Grove Park, IL Hourly Weather - Partly Cloudy - 5:00 PM Old Grove Park, IL Hourly Weather - Mostly Cloudy - 6:00 PM Old Grove Park, IL Hourly Weather - Mostly Cloudy - 7:00 PM Old Grove Park, IL Hourly Weather - Mostly Cloudy - 8:00 PM Old Grove Park, IL Hourly Weather - Mostly Cloudy - 9:00 PM Old Grove Park, IL Hourly Weather - Mostly Cloudy - 10:00 PM Old Grove Park, IL Hourly Weather - Mostly Cloudy - 11:00 PM Old Grove Park, IL Hourly Weather - Partly Cloudy - 12:00 AM Old Grove Park, IL Hourly Weather - Partly Cloudy - 1:00 AM Old Grove Park, IL Hourly Weather - Partly Cloudy - 2:00 AM Old Grove Park, IL Hourly Weather - Mostly Cloudy - 3:00 AM Old Grove Park, IL Hourly Weather - Mostly Cloudy - 4:00 AM
Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy
70°F21°C 70°F21°C 70°F21°C 73°F23°C 77°F25°C 80°F27°C 83°F28°C 85°F29°C 88°F31°C 89°F32°C 90°F32°C 91°F33°C 90°F32°C 89°F32°C 88°F31°C 86°F30°C 85°F29°C 83°F28°C 82°F28°C 80°F27°C 79°F26°C 78°F26°C 77°F25°C 76°F24°C
Rain Rain Rain - - - - - - - - - - - - - - - - - - Rain Rain Rain
24% 24% 24% 18% 18% 18% 18% 18% 18% 0% 0% 0% 0% 0% 0% 2% 2% 2% 2% 2% 2% 22% 22% 22%
67°F19°C 66°F19°C 66°F19°C 65°F18°C 65°F18°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 65°F18°C 65°F18°C 65°F18°C 66°F19°C 66°F19°C 67°F19°C 68°F20°C 69°F21°C 68°F20°C 68°F20°C 67°F19°C 67°F19°C 66°F19°C 66°F19°C
90% 87% 87% 76% 67% 58% 53% 50% 45% 44% 44% 42% 44% 47% 48% 53% 57% 63% 63% 67% 67% 69% 69% 71%
S SSE SSE SW SW SW SW SW SW SW SW SW SW SW SSE SSE S S S SSE SSE SW SW SW
6 mph 6 mph 6 mph 6 mph 10 mph 10 mph 10 mph 12 mph 12 mph 12 mph 11 mph 11 mph 11 mph 8 mph 8 mph 8 mph 6 mph 6 mph 6 mph 7 mph 7 mph 7 mph 6 mph 6 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KORD model statistics.

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Prob Precip % = Probability of Precipitation.

Old Grove Park 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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