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Current Weather Conditions for Grimsby, IL

Mostly clear. Low around 75, with temperatures rising to around 77 overnight. Heat index values as high as 105. South wind around 6 mph.
90°F

Conditions

Wind: 6 mph S
Humidity: 68%
Probability of Precipitation: 7%

Hourly Forcast (next 12 hours)

12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM
90° 88° 84° 83° 82° 80° 79° 78° 78° 77° 77° 77° 76°

Upcoming Week

Day Forecast High Low
Tonight
Mostly Clear
Mostly clear. Low around 75, with temperatures rising to around 77 overnight. Heat index values as high as 105. South wind around 6 mph.
80°F 68°F
Saturday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. South southwest wind 5 to 10 mph. Chance of precipitation is 30%.
80°F 68°F
Saturday Night
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. South southwest wind 6 to 10 mph. Chance of precipitation is 30%.
80°F 68°F
Sunday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Heat index values as high as 108. South southwest wind around 7 mph. Chance of precipitation is 30%.
80°F 68°F
Sunday Night
Chance Showers And Thunderstorms then Mostly Clear
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. Southwest wind 2 to 6 mph. Chance of precipitation is 30%.
80°F 68°F
Monday
Sunny
Sunny, with a high near 96. West southwest wind around 5 mph.
80°F 68°F
Monday Night
Mostly Clear
Mostly clear, with a low around 77. South southwest wind around 2 mph.
80°F 68°F
Tuesday
Sunny
Sunny, with a high near 98. Northwest wind around 3 mph.
80°F 68°F
Tuesday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 76. Northeast wind around 3 mph.
80°F 68°F
Wednesday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. North wind around 5 mph.
80°F 68°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. North northeast wind around 5 mph.
80°F 68°F
Thursday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 87. North northeast wind 5 to 9 mph.
80°F 68°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Northeast wind 6 to 9 mph.
80°F 68°F
Friday
Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 84. Northeast wind 6 to 10 mph.
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Data provided by weather.gov