17889 Weather (Winfield, PA)

Weather forecast for: Winfield PA

Last Update: 2:21 pm EDT Oct 15, 2026

This Afternoon: Mostly sunny, with a high near 64. Light southeast wind.

Tonight: Showers, mainly after 3am. Low around 57. South wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Friday: Showers and thunderstorms likely before 3pm, then showers and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 77. South wind 9 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night: A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 42. West wind 9 to 13 mph becoming north after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Saturday: Mostly sunny, with a high near 50. North wind 13 to 16 mph, with gusts as high as 28 mph.

Saturday Night: Widespread frost, mainly after 4am. Otherwise, clear, with a low around 32.

Sunday: Widespread frost before 9am. Otherwise, sunny, with a high near 58.

Sunday Night: Areas of frost after 4am. Otherwise, mostly clear, with a low around 35.

Monday: Areas of frost before 9am. Otherwise, sunny, with a high near 62.

Monday Night: Mostly clear, with a low around 38.

Tuesday: Mostly sunny, with a high near 66.

Tuesday Night: Partly cloudy, with a low around 42.

Wednesday: Sunny, with a high near 65.