Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Saint Johns, IL

Partly cloudy. Low around 66, with temperatures rising to around 68 overnight. East wind around 3 mph.
76°F

Conditions

Wind: 2 mph NE
Humidity: 70%
Probability of Precipitation: 5%

Hourly Forcast (next 12 hours)

3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM
76° 74° 72° 71° 70° 68° 68° 68° 67° 69° 72° 74° 80°

Upcoming Week

Day Forecast High Low
Tonight
Partly Cloudy
Partly cloudy. Low around 66, with temperatures rising to around 68 overnight. East wind around 3 mph.
83°F 68°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7am and 2pm, then showers and thunderstorms likely between 2pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 88, with temperatures falling to around 86 in the afternoon. South wind 3 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
83°F 68°F
Sunday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 9pm, then showers and thunderstorms between 9pm and 11pm, then showers and thunderstorms likely between 11pm and 2am, then showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. Low around 69, with temperatures rising to around 72 overnight. Southwest wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.
83°F 68°F
Monday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 81. West northwest wind around 10 mph. Chance of precipitation is 30%.
83°F 68°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 62. North wind 2 to 10 mph.
83°F 68°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 82. Northeast wind around 3 mph.
83°F 68°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 63. North northeast wind around 2 mph.
83°F 68°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 85. West wind 0 to 5 mph.
83°F 68°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 63. West wind 0 to 5 mph.
83°F 68°F
Thursday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. Northwest wind 1 to 5 mph.
83°F 68°F
Thursday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63. North northeast wind 0 to 5 mph.
83°F 68°F
Friday
Slight Chance Rain Showers then Chance Showers And Thunderstorms
A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. South southeast wind around 3 mph.
83°F 68°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 66. South wind around 3 mph.
83°F 68°F
Saturday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. South southwest wind 3 to 10 mph.
83°F 68°F
Data provided by weather.gov