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Fairfield, PA Weather Forecast
Fairfield, PA Weather Forecast Date: 600 PM EDT Sat Sep 26 2026
The area/counties/county of: Adams, including the city of Gettysburg.or toggle through each period.
Tonight... Cloudy. A chance of rain this evening. Lows in the upper 50s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40%.
Sunday... Rain likely in the morning, then rain in the afternoon. Highs in the mid 60s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 90%.
Sunday Night... Mostly cloudy. A chance of rain in the evening. Lows in the upper 50s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 50%.
Monday... Mostly cloudy. Highs in the upper 60s. Northwest winds 5 to 10 mph.
Monday Night... Mostly cloudy. Lows in the upper 50s. Northwest winds around 5 mph in the evening, becoming light and variable.
Tuesday... Partly sunny. Highs in the lower 70s.
Tuesday Night... Partly cloudy. Lows in the upper 50s.
Wednesday... Mostly sunny. Highs in the upper 70s.
Wednesday Night... Partly cloudy. Lows in the upper 50s.
Thursday... Mostly sunny. Highs in the upper 70s.
Thursday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s.
Friday... Partly sunny. Highs in the mid 70s.
Friday Night... Mostly cloudy with a 40% chance of showers. Lows in the upper 50s.
POP = Probability of Precipitation
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