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Current Weather Conditions for Lemont, PA

Mostly clear, with a low around 74. Heat index values as high as 100. Southwest wind 0 to 5 mph.
91°F

Conditions

Wind: 5 mph W
Humidity: 56%
Probability of Precipitation: 1%

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
91° 88° 84° 81° 79° 78° 77° 76° 75° 74° 75° 77° 80°

Upcoming Week

Day Forecast High Low
Tonight
Mostly Clear
Mostly clear, with a low around 74. Heat index values as high as 100. Southwest wind 0 to 5 mph.
81°F 66°F
Friday
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Heat index values as high as 105. West wind 0 to 9 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
81°F 66°F
Friday Night
Slight Chance Showers And Thunderstorms then Mostly Cloudy
A slight chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 73. Heat index values as high as 101. West wind 0 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
81°F 66°F
Independence Day
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 95. Heat index values as high as 100. West wind 1 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
81°F 66°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Northwest wind 0 to 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
81°F 66°F
Sunday
Showers And Thunderstorms Likely
A chance of rain showers before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 89. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
81°F 66°F
Sunday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
81°F 66°F
Monday
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 80%.
81°F 66°F
Monday Night
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 80%.
81°F 66°F
Tuesday
Chance Rain Showers then Chance Showers And Thunderstorms
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 30%.
81°F 66°F
Tuesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
81°F 66°F
Wednesday
Slight Chance Rain Showers then Chance Showers And Thunderstorms
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%.
81°F 66°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
81°F 66°F
Thursday
Slight Chance Rain Showers then Chance Showers And Thunderstorms
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87.
81°F 66°F
Data provided by weather.gov