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Current Weather Conditions for Saint Marys, IL

A slight chance of showers and thunderstorms between 4pm and 5pm. Partly sunny, with a high near 87. South southwest wind around 18 mph, with gusts as high as 28 mph. New rainfall amounts less than a tenth of an inch possible.
87°F

Conditions

Wind: 16 mph S
Humidity: 68%
Probability of Precipitation: 2%

Hourly Forcast (next 12 hours)

7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM
87° 87° 87° 86° 84° 82° 78° 75° 74° 72° 70° 68° 67°

Upcoming Week

Day Forecast High Low
This Afternoon
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 4pm and 5pm. Partly sunny, with a high near 87. South southwest wind around 18 mph, with gusts as high as 28 mph. New rainfall amounts less than a tenth of an inch possible.
87°F 56°F
Tonight
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 10pm. Some of the storms could be severe. Partly cloudy, with a low around 60. Southwest wind 3 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
87°F 56°F
Friday
Sunny then Showers And Thunderstorms Likely
Showers and thunderstorms likely after 2pm. Some of the storms could be severe. Sunny. High near 84, with temperatures falling to around 79 in the afternoon. South southwest wind 3 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
87°F 56°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am. Some of the storms could be severe. Mostly clear, with a low around 57. Southwest wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
87°F 56°F
Saturday
Sunny
Sunny, with a high near 73. West wind 10 to 15 mph, with gusts as high as 23 mph.
87°F 56°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 53. West northwest wind 2 to 9 mph, with gusts as high as 16 mph.
87°F 56°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 77. North northeast wind around 3 mph.
87°F 56°F
Sunday Night
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
87°F 56°F
Monday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
87°F 56°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
87°F 56°F
Tuesday
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 74.
87°F 56°F
Tuesday Night
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 59.
87°F 56°F
Wednesday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly sunny, with a high near 69.
87°F 56°F
Wednesday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
87°F 56°F
Data provided by weather.gov