Summer Heat In Multiple Spots

A large dome of high pressure is expected to deliver summer heat with humidity in multiple sections of the country to start off the week. Excessive heat warnings and heat advisories are in effect across the south-central Plains, Mid to Lower Mississippi Valley and from the Mid-Atlantic into the Northeast. This includes the cities of New York, Philadelphia, Dallas, Oklahoma City and Kansas City. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Light Rain

72°F

22°C

Humidity	84%
Wind Speed	NE 8 mph
Barometer	30.01 in (1015.9 mb)
Dewpoint	67°F (19°C)
Visibility	7.00 mi
Last update	18 Aug 8:53 pm EDT

More Information:

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

Extended Forecast for

Lancaster Airport PA

Tonight

Showers
Likely then
Mostly Cloudy
Low: 71 °F
Monday

Partly Sunny
then Chance
T-storms
High: 92 °F
Monday
Night

Chance
T-storms
Low: 72 °F
Tuesday

Chance
Showers then
Chance
T-storms
High: 92 °F
Tuesday
Night

Chance
T-storms then
Chance
Showers
Low: 71 °F
Wednesday

Chance
Showers then
T-storms
Likely
High: 89 °F
Wednesday
Night

T-storms
Likely
Low: 72 °F
Thursday

Chance
Showers
High: 87 °F
Thursday
Night

Scattered
Showers
Low: 65 °F

Detailed Forecast

Tonight

Showers likely and possibly a thunderstorm before 11pm. Partly cloudy, with a low around 71. South wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 92. Heat index values as high as 100. Southwest wind 3 to 6 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 72. Southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms after 8am. Partly sunny and hot, with a high near 92. Heat index values as high as 101. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Light south wind. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.

Thursday

A chance of showers. Partly sunny, with a high near 87. Chance of precipitation is 50%.

Thursday Night

Scattered showers before 2am. Partly cloudy, with a low around 65. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 81.

Friday Night

Mostly clear, with a low around 59.

Saturday

Mostly sunny, with a high near 82.