10-Day Weather Forecast - Saint Peters, PA
- 59|19°FThunderstormsHourly details
Today
59°FRain with a slight chance of thunderstorms this morning then partly sunny with a slight chance of rain this afternoon. Breezy with highs in the upper 50s. Temperature falling into the upper 30s this afternoon. Southwest winds 15 to 20 mph becoming west 20 to 25 mph this afternoon. Gusts up to 45 mph. Chance of rain near 100 percent.
Tonight
19°FMostly clear and blustery. Much colder with lows in the lower 20s. West winds 15 to 25 mph with gusts up to 45 mph.
Weekend Weather
- 38|28°FMostly SunnyHourly details
Day
38°FMostly sunny. Much cooler with highs in the upper 30s. West winds 5 to 10 mph with gusts up to 20 mph becoming southwest in the afternoon.
Night
28°FPartly cloudy and cold. Near steady temperature in the lower 30s. Temperature rising into the mid 30s after midnight. Southwest winds 5 to 10 mph with gusts up to 20 mph.
- 43|19°FMostly SunnyHourly details
Day
43°FMostly sunny. Highs in the lower 40s. Temperature falling into the upper 30s in the afternoon. West winds 10 to 15 mph with gusts up to 30 mph.
Night
19°FMostly clear. Cold with lows in the lower 20s.
- 36|24°FMostly SunnyHourly details
Day
36°FMostly sunny. Highs in the mid 30s.
Night
24°FMostly cloudy. Cold with lows in the mid 20s.
- 41|31°F50% Chance Frozen MixHourly details
Day
41°FMostly cloudy. A chance of rain and snow in the morning. Highs in the upper 30s. Chance of precipitation 50 percent.
Night
31°FMostly cloudy and cold. Near steady temperature in the mid 30s.
- 45|27°FMostly SunnyHourly details
Day
45°FMostly sunny. Highs in the mid 40s. Temperature falling to around 40 in the afternoon.
Night
27°FPartly cloudy in the evening then becoming mostly cloudy. Cold with lows around 30.
- 42|37°F30% Chance of Rain
Day
42°FMostly cloudy. A chance of rain in the morning. Highs in the upper 40s. Chance of rain 30 percent.
Night
37°FCloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 37F. Dew point will be around 38F with an average humidity of 96%. Winds will be 3 mph from the S.
- 55|35°FCloudy
Day
55°FCloudy. High temperature around 55F. Dew point will be around 45F with an average humidity of 82%. Winds will be 4 mph from the NW.
Night
35°FPartly cloudy. Low temperature around 35F. Dew point will be around 35F with an average humidity of 89%. Winds will be 4 mph from the NW.
Weekend Weather
- 49|33°F30% Chance of Rain
Day
49°FPartly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 49F. Dew point will be around 33F with an average humidity of 68%. Winds will be 2 mph from the N.
Night
33°FMostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 33F. Dew point will be around 29F with an average humidity of 83%. Winds will be 2 mph from the N.
- 43|28°F30% Chance of Rain
Day
43°FCloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 43F. Dew point will be around 28F with an average humidity of 65%. Winds will be 2 mph from the N.
Night
28°FPartly cloudy. Low temperature around 28F. Dew point will be around 23F with an average humidity of 76%. Winds will be 4 mph from the N.
