CWS Forecast: Lewisburg, PA
Thunderstorms are possible across much of the state on Monday, with severe storms possible in the southeast half of the state. Damaging winds are the most likely threat. Much more pleasant into Tuesday, with mostly sunny skies and seasonably cool conditions, as well as a solid breeze. The pleasant weather for the Commonwealth continues into Wednesday. However, thunderstorm chances are expected to return on Thursday. There are expected to be near-daily thunderstorm chances starting on Thursday and lasting well into the weekend.

Day One: Tuesday, June 23rd 2026
Rain and thunderstorms throughout the day and night with overcast conditions.
High: 72°F
Low: 58°F
Day Two: Wednesday, June 24th 2026
Partly cloudy skies and gusty conditions throughout the day.
High: 79°F
Low: 55°F
Day Three: Thursday, June 25th 2026
Partly cloudy skies throughout the day and night.
High: 82°F
Low: 57°F
Day Four: Friday, June 26th 2026
Scattered showers throughout the evening and overnight, with mostly cloudy skies throughout.
High: 83°F
Low: 60°F
Day Five: Saturday, June 27th 2026
Scattered showers in the afternoon with gusty conditions, and mostly cloudy skies.
High: 84°F
Low: 59°F









