Weather forecast for: Cheswick PA
Last Update: 1:11 am EDT Sep 22, 2026
Overnight: A chance of showers. Patchy fog. Otherwise, cloudy, with a low around 55. Northeast wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday: Showers likely, mainly between 9am and 10am. Patchy fog. Otherwise, cloudy, with a high near 64. East wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night: A chance of showers, mainly after 2am. Patchy fog. Otherwise, cloudy, with a low around 51. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday: A chance of showers, mainly before noon. Mostly cloudy, with a high near 63. East wind around 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night: Mostly cloudy, with a low around 50. East wind 7 to 11 mph, with gusts as high as 23 mph.
Thursday: Mostly sunny, with a high near 66.
Thursday Night: Mostly clear, with a low around 45.
Friday: Sunny, with a high near 69.
Friday Night: Mostly clear, with a low around 46.
Saturday: Sunny, with a high near 69.
Saturday Night: Partly cloudy, with a low around 48.
Sunday: Mostly sunny, with a high near 72.
Sunday Night: Partly cloudy, with a low around 50.
Monday: Mostly sunny, with a high near 74.