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Information on the severe weather that occurred on Saturday, July 18th, 2026

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Overcast

85°F

29°C

Humidity	43%
Wind Speed	N 5 mph
Barometer	30.14 in (1020.4 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	15 Aug 3:56 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Lemoyne PA

Tonight
Low: 71 °F
Increasing
Clouds
Sunday
High: 79 °F
Showers
Likely then
Showers
Sunday Night
Low: 70 °F
Showers
Monday
High: 86 °F
Partly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 66 °F
Partly Cloudy
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 63 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 67 °F
Partly Cloudy
then Chance
Showers

Detailed Forecast

Tonight

Increasing clouds, with a low around 71. Light and variable wind.

Sunday

Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 79. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Sunday Night

Showers and thunderstorms before 2am, then a chance of showers. Low around 70. South wind 3 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday

A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Northwest wind 5 to 8 mph. Chance of precipitation is 20%.

Monday Night

Partly cloudy, with a low around 66. Northwest wind around 5 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 84.

Tuesday Night

Mostly clear, with a low around 63.

Wednesday

Sunny, with a high near 86.

Wednesday Night

A chance of showers after 2am. Partly cloudy, with a low around 67. Chance of precipitation is 40%.