


NWS Forecast for: Merrimack County Issued by: National Weather Service Gray/Portland, ME Last Update: 955 AM EDT Thu Jul 3 2025 | ![]() |
Rest Of Today: Partly sunny. Showers likely with a chance of thunderstorms late this morning, then a chance of showers and thunderstorms this afternoon. Hazy. Some thunderstorms may be severe with damaging winds and heavy rainfall this afternoon. Warm with highs in the mid 80s. Light and variable winds, becoming west around 10 mph with gusts up to 25 mph this afternoon. Chance of rain 60 percent. Tonight: Mostly clear. A slight chance of showers and thunderstorms in the evening. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall in the evening. Lows in the upper 50s. West winds around 10 mph with gusts up to 25 mph in the evening, becoming light and variable. Chance of rain 20 percent. Independence Day: Mostly sunny. Highs in the upper 70s. Northwest winds around 10 mph with gusts up to 20 mph. Friday Night: Mostly clear. Lows in the mid 50s. Northwest winds around 10 mph in the evening, becoming light and variable. Saturday: Partly sunny. Highs in the lower 80s. Light and variable winds. Saturday Night: Partly cloudy. Lows in the lower 60s. Sunday: Partly sunny. Hot with highs in the lower 90s. Sunday Night: Mostly clear. Lows in the upper 60s. Monday: Partly sunny. A chance of showers in the afternoon. Hot with highs in the lower 90s. Chance of rain 40 percent. Monday Night: Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 40 percent. Tuesday: Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. Tuesday Night: Partly cloudy. A chance of showers in the evening. Lows in the lower 60s. Chance of rain 40 percent. Wednesday: Partly sunny. A chance of showers in the afternoon. Highs around 80. Chance of rain 30 percent. | |
Zone Forecast: Merrimack County | |
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