Weather in Mercer, Pennsylvania, United States

7-Day Detailed Weather Forecast for Mercer

Tonight

Temperature: 27°F

Wind Speed: 2 to 6 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a low around 27. Southeast wind 2 to 6 mph.

Sunday

Temperature: 56°F

Wind Speed: 7 to 10 mph

Wind Direction: SE

Forecast: Rain between 9am and 4pm, then rain likely and a slight chance of thunderstorms. Cloudy, with a high near 56. Southeast wind 7 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday Night

Temperature: 39°F

Wind Speed: 10 to 17 mph

Wind Direction: SW

Forecast: Rain and a slight chance of thunderstorms. Cloudy. Low around 39, with temperatures rising to around 49 overnight. Southwest wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Temperature: 42°F

Wind Speed: 18 to 23 mph

Wind Direction: SW

Forecast: Rain before 7am, then rain and snow. Mostly cloudy, with a high near 42. Southwest wind 18 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Monday Night

Temperature: 18°F

Wind Speed: 20 to 23 mph

Wind Direction: W

Forecast: Snow before 7pm, then snow showers. Cloudy, with a low around 18. West wind 20 to 23 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Temperature: 24°F

Wind Speed: 14 to 20 mph

Wind Direction: W

Forecast: Snow showers likely. Mostly cloudy, with a high near 24. Chance of precipitation is 70%. New snow accumulation of around one inch possible.

Tuesday Night

Temperature: 17°F

Wind Speed: 14 mph

Wind Direction: W

Forecast: A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.

Wednesday

Temperature: 29°F

Wind Speed: 12 to 15 mph

Wind Direction: SW

Forecast: Snow showers likely. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.

Wednesday Night

Temperature: 19°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Snow showers likely. Mostly cloudy, with a low around 19. Chance of precipitation is 70%.

New Year's Day

Temperature: 25°F

Wind Speed: 12 mph

Wind Direction: W

Forecast: Snow showers likely. Mostly cloudy, with a high near 25. Chance of precipitation is 70%.

Thursday Night

Temperature: 11°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.

Friday

Temperature: 23°F

Wind Speed: 9 mph

Wind Direction: W

Forecast: A slight chance of snow showers before 7am. Partly sunny, with a high near 23.

Friday Night

Temperature: 12°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 12.

Saturday

Temperature: 31°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: A chance of snow showers. Partly sunny, with a high near 31.