Weather WorldAllenstown, NH 7-Day Weather Forecast
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Allenstown Weather Forecast
Allenstown, NH Weather Forecast Date: 651 PM EST Mon Mar 02 2026
Weather forecast for Allenstown, NH
Tonight Lo: 5°F Lo: -15°C |
Tonight... Clear. Lows around 5 above. Light and variable winds. |
Tue Hi: 39°FHi: 4°C Lo: 25°F Lo: -4°C |
Tuesday... Mostly sunny in the morning, then mostly cloudy with snow likely in the afternoon. Snow accumulation around an inch. Highs in the upper 30s. Light and variable winds, becoming south around 10 mph in the afternoon. Chance of snow 70%. |
| Wed Hi: 50°FHi: 10°C Lo: 25°F Lo: -4°C |
Wednesday... Mostly sunny. A chance of snow in the morning. Highs around 50. Light and variable winds. Chance of snow 40%. |
Thu Hi: 49°FHi: 9°C Lo: 29°F Lo: -2°C |
Thursday... Partly sunny. Highs in the upper 40s. |
Fri Hi: 35°FHi: 2°C Lo: 29°F Lo: -2°C |
Friday... Freezing rain, snow and rain likely in the morning, then a chance of snow, rain and freezing rain in the afternoon. Highs in the mid 30s. Chance of precipitation 70%. |
Sat Hi: 50°FHi: 10°C Lo: 39°F Lo: 4°C |
Saturday... Mostly cloudy with a 40% chance of rain. Highs around 50. |
Sun Hi: 55°FHi: 13°C Lo: 35°F Lo: 2°C |
Sunday... Partly sunny. A chance of rain in the afternoon. Highs in the mid 50s. Chance of rain 30%. |
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