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Lancaster, NH Weather Forecast
Lancaster, NH Weather Forecast Date: 500 PM EDT Fri Oct 02 2026
The area/counties/county of: Southern Coos, including the cities of: Berlin, Dummer, Milan, York Pond, and Lancaster.or toggle through each period.
Tonight... Cloudy with a chance of showers this evening, then partly cloudy after midnight. Patchy dense fog after midnight. Cooler with lows around 40. Northwest winds around 10 mph with gusts up to 20 mph this evening, becoming light and variable. Chance of rain 50%.
Saturday... Patchy fog in the morning. Mostly sunny. Highs in the upper 50s. Light and variable winds.
Saturday Night... Clear. Areas of frost with patchy fog after midnight. Lows in the lower 30s. Light and variable winds.
Sunday... Patchy fog in the morning. Partly sunny. Highs around 60. Light and variable winds, becoming south around 10 mph with gusts up to 20 mph in the afternoon.
Sunday Night... Partly cloudy. Lows around 40. Southeast winds around 10 mph in the evening, becoming light and variable.
Monday... Partly sunny with a 50% chance of showers. Highs in the mid 50s.
Monday Night... Partly cloudy. Lows in the lower 30s.
Tuesday... Partly sunny. Highs in the upper 40s.
Tuesday Night... Mostly clear. Lows in the upper 20s.
Wednesday... Mostly sunny. Highs in the mid 50s.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s.
Thursday... Partly sunny. Highs in the lower 60s.
Thursday Night... Partly cloudy. Lows in the upper 30s.
POP = Probability of Precipitation
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