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Fontana, PA Weather Forecast
Fontana, PA Weather Forecast Date: 300 PM EDT Mon Aug 03 2026
The area/counties/county of: Lebanon, including the city of Lebanon.or toggle through each period.
This Afternoon... Mostly sunny. Near steady temperature in the lower 80s. Northwest winds around 10 mph with gusts up to 20 mph.
Tonight... Mostly clear. Cooler with lows in the lower 60s. North winds 5 to 10 mph.
Tuesday... Mostly sunny. Highs in the mid 80s. Northeast winds around 5 mph.
Tuesday Night... Mostly cloudy. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable.
Wednesday... Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Humid with highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 40%.
Wednesday Night... A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid, warm with lows around 70. Chance of rain 40%.
Thursday... Partly sunny in the morning, then mostly cloudy with showers with a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. Chance of rain 80%.
Thursday Night... Showers likely with a chance of thunderstorms. Humid, warm with lows around 70. Chance of rain 70%.
Friday... Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. Chance of rain 70%.
Friday Night... Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Humid with lows in the upper 60s. Chance of rain 70%.
Saturday... Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Chance of rain 50%.
Saturday 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%.
POP = Probability of Precipitation
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