17552 Weather (Mount Joy, PA)

Weather forecast for: Mount Joy PA

Last Update: 2:21 am EDT Sep 21, 2026

Overnight: Mostly cloudy, with a low around 59. North wind around 7 mph.

Monday: Partly sunny, with a high near 71. Northeast wind 7 to 9 mph.

Monday Night: Showers. Low around 53. East wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday: Showers, mainly before 10am. High near 61. Northeast wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 50. Northeast wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday: A chance of showers, mainly before 8am. Mostly cloudy, with a high near 63. 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 49.

Thursday: Mostly cloudy, with a high near 64.

Thursday Night: Mostly cloudy, with a low around 48.

Friday: Mostly sunny, with a high near 67.

Friday Night: A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.

Saturday: Mostly sunny, with a high near 66. Breezy.

Saturday Night: Mostly cloudy, with a low around 51.

Sunday: Mostly sunny, with a high near 69.