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Current Weather Conditions for Jefferson, IL

Mostly sunny, with a high near 77. Northeast wind 5 to 10 mph.
69°F

Conditions

Wind: 5 mph N
Humidity: 64%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM
69° 72° 74° 75° 76° 76° 76° 77° 76° 76° 75° 74° 73°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny
Mostly sunny, with a high near 77. Northeast wind 5 to 10 mph.
84°F 69°F
Tonight
Partly Cloudy
Partly cloudy, with a low around 66. Northeast wind 0 to 5 mph.
84°F 69°F
Sunday
Sunny
Sunny, with a high near 80. Northeast wind 0 to 10 mph.
84°F 69°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 67. East northeast wind around 5 mph, with gusts as high as 10 mph.
84°F 69°F
Monday
Mostly Sunny
Mostly sunny, with a high near 82. East wind 5 to 10 mph.
84°F 69°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 69.
84°F 69°F
Tuesday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83.
84°F 69°F
Tuesday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69.
84°F 69°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 85.
84°F 69°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 71.
84°F 69°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 87.
84°F 69°F
Thursday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 72.
84°F 69°F
Friday
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 90.
84°F 69°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 74.
84°F 69°F
Data provided by weather.gov