10-Day Weather Forecast - Saint Clair, PA
- 86|67°F
70% Chance of StormsHourly detailsToday
86°FShowers and thunderstorms likely. Some thunderstorms may produce gusty winds and frequent lightning. Very warm with highs in the upper 80s. West winds around 5 mph. Chance of rain 70 percent.
Tonight
67°F
Mostly cloudy with showers and thunderstorms likely in the evening, then partly cloudy after midnight. Some thunderstorms may produce gusty winds and frequent lightning in the evening. Humid with lows in the upper 60s. West winds around 5 mph. Chance of rain 70 percent.
- 84|68°F
Partly SunnyHourly detailsDay
84°FPartly sunny. Humid with highs in the mid 80s. Northwest winds around 5 mph.
Night
68°F
Mostly cloudy. A chance of showers in the evening. Patchy fog after midnight. Humid with lows in the lower 60s. Northwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent.
- 86|66°F
Mostly SunnyHourly detailsDay
86°FMostly sunny. Patchy fog in the morning. Highs in the lower 80s. Light and variable winds, becoming northwest around 5 mph in the afternoon.
Night
66°FMostly cloudy with a chance of showers. Humid with lows in the mid 60s. Chance of rain 40 percent.
- 86|63°FMostly SunnyHourly details
Day
86°FMostly sunny. Humid with highs in the lower 80s.
Night
63°F
Partly cloudy. Lows in the lower 60s.
- 83|58°FMostly SunnyHourly details
Day
83°FMostly sunny. Highs around 80.
Night
58°FPartly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s.
Weekend Weather
- 80|57°F
SunnyHourly detailsDay
80°FSunny. Highs in the upper 70s.
Night
57°FPartly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 30 percent.
- 77|65°F
30% Chance Rain ShowersDay
77°FPartly sunny with a 30 percent chance of showers. Highs around 80.
Night
65°F
Mostly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 65F. Dew point will be around 66F with an average humidity of 90%. Winds will be 2 mph from the S.
- 81|64°F40% Chance of Storms
Day
81°FPartly cloudy with a 45% chance for rain and thunderstorms. High temperature around 81F. Dew point will be around 68F with an average humidity of 78%. Winds will be 2 mph from the NW.
Night
64°FPartly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 64F. Dew point will be around 65F with an average humidity of 88%. Winds will be 2 mph from the NE.
- 82|64°F
30% Chance of RainDay
82°FSunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 82F. Dew point will be around 65F with an average humidity of 72%. Winds will be 2 mph from the N.
Night
64°FClear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 64F. Dew point will be around 63F with an average humidity of 83%. Winds will be 1 mph from the NE.
- 82|64°F30% Chance of Rain
Day
82°FMostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 82F. Dew point will be around 65F with an average humidity of 72%. Winds will be 1 mph from the SE.
Night
64°FMostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 64F. Dew point will be around 64F with an average humidity of 83%. Winds will be 1 mph from the SE.
