| NWS Forecast for: Merrimack County Issued by: National Weather Service Gray/Portland, ME Last Update: 224 PM EDT Thu Oct 1 2026 | |
| Tonight: Partly cloudy. A chance of sprinkles this evening. Lows in the lower 60s. Southwest winds around 10 mph. Friday: Partly sunny with a slight chance of showers in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the mid 70s. Southwest winds around 10 mph, becoming west with gusts up to 20 mph in the afternoon. Chance of rain 50 percent. Friday Night: Mostly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the upper 40s. Northwest winds around 10 mph. Chance of rain 20 percent. Saturday: Sunny. Highs in the mid 60s. Light and variable winds. Saturday Night: Mostly clear. Lows around 40. Light and variable winds. Sunday: Partly sunny. Highs in the lower 60s. Sunday Night: Mostly cloudy. Lows in the mid 40s. Monday: Partly sunny. Highs in the lower 60s. Monday Night: Mostly clear. Lows in the mid 30s. Tuesday: Mostly sunny. Highs in the lower 50s. Tuesday Night: Mostly clear. Lows in the mid 30s. Wednesday: Sunny. Highs in the upper 50s. Wednesday Night: Mostly clear. Lows in the upper 30s. Thursday: Partly sunny. Highs in the mid 60s. | |
| Zone Forecast: Merrimack County | |
Visit your local NWS office at: https://www.weather.gov/gyx/ |