Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Pennridge Airport (KCKZ)

Lat: 40.39°NLon: 75.29°WElev: 568ft.

Fog/Mist

57°F

14°C

Humidity	100%
Wind Speed	NE 5 mph
Barometer	30.17 in
Dewpoint	57°F (14°C)
Visibility	2.00 mi
Last update	15 Jun 9:55 am EDT

More Information:

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

Extended Forecast for

Harleysville PA

Today
High: 67 °F
Chance
Showers and
Patchy Fog
Tonight
Low: 57 °F
Chance
Showers
Monday
High: 69 °F
Chance
Showers
Monday Night
Low: 59 °F
Mostly Cloudy
Tuesday
High: 75 °F
Mostly Cloudy
then Chance
Showers
Tuesday Night
Low: 64 °F
Showers
Likely
Wednesday
High: 85 °F
Chance
Showers
Wednesday Night
Low: 69 °F
Chance
T-storms
Juneteenth
High: 90 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

Today

A chance of showers, with thunderstorms also possible after 5pm. Patchy fog before noon. Otherwise, cloudy, with a high near 67. East wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

A chance of showers, mainly before 7am. Cloudy, with a high near 69. Northeast wind around 5 mph. Chance of precipitation is 30%.

Monday Night

Mostly cloudy, with a low around 59. East wind around 5 mph becoming calm in the evening.

Tuesday

A chance of showers after 2pm. Mostly cloudy, with a high near 75. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 30%.

Tuesday Night

Showers and thunderstorms likely. Cloudy, with a low around 64. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers before 8am, then a chance of showers after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 69. Chance of precipitation is 30%.

Juneteenth

A chance of showers after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 50%.

Thursday Night

A chance of showers before 8pm. Partly cloudy, with a low around 65. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 84.

Friday Night

Partly cloudy, with a low around 61.