Weather WorldBack Lake, NH 7-Day Night Weather Forecast
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Back Lake, NH Weather Forecast
Back Lake, NH Weather Forecast Date: 500 PM EDT Fri Oct 23 2026
The area/counties/county of: Northern Coos, including the cities of: Errol, Millsfield, and Colebrook.or toggle through each period.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Lows around 20. Light and variable winds.
Saturday... Sunny. Highs in the lower 50s. Light and variable winds.
Saturday Night... Clear. Lows in the upper 20s. Light and variable winds.
Sunday... Sunny. Highs in the upper 50s. Light and variable winds.
Sunday Night... Mostly clear. Lows in the upper 30s.
Monday... Partly sunny. Highs in the mid 50s.
Monday Night... Partly cloudy. Lows in the mid 20s.
Tuesday... Mostly sunny. Highs in the lower 40s.
Tuesday Night... Mostly clear. Lows in the lower 20s.
Wednesday... Partly sunny. Highs in the upper 40s.
Wednesday Night... Partly cloudy. Lows in the lower 30s.
POP = Probability of Precipitation
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