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Halfway Lake, PA Weather Forecast
Halfway Lake, PA Weather Forecast Date: 1031 AM EDT Mon Aug 03 2026
The area/counties/county of: Union, including the city of Lewisburg.or toggle through each period.
Today... Mostly cloudy with a slight chance of showers and thunderstorms this morning, then mostly sunny this afternoon. Highs in the lower 80s. West winds 5 to 10 mph, becoming northwest with gusts up to 20 mph this afternoon. Chance of rain 20%.
Tonight... Mostly clear. Cooler with lows in the upper 50s. North winds 5 to 10 mph.
Tuesday... Sunny. Highs in the lower 80s. Light and variable winds, becoming east around 5 mph in the afternoon.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. Light and variable winds.
Wednesday... Partly sunny. Humid with highs in the lower 80s. Light and variable winds, becoming south around 5 mph in the afternoon.
Wednesday Night... Mostly cloudy with a chance of showers. Humid with lows in the upper 60s. Chance of rain 40%.
Thursday... Mostly sunny in the morning, then mostly cloudy with showers with a chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Chance of rain 80%.
Thursday Night... Mostly cloudy with showers with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Humid with lows in the upper 60s. Chance of rain 80%.
Friday... Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Chance of rain 50%.
Friday Night... A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the upper 60s. Chance of rain 50%.
Saturday... Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Chance of rain 40%.
Saturday Night... Mostly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 60s. Chance of rain 40%.
POP = Probability of Precipitation
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