| NWS Forecast for: Merrimack County Issued by: National Weather Service Gray/Portland, ME Last Update: 220 PM EDT Fri May 1 2026 |  |
| This Afternoon: Mostly sunny. Highs around 60. Northwest winds 10 to 15 mph with gusts up to 25 mph. Tonight: Mostly clear in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 30s. Northwest winds around 10 mph in the evening, becoming light and variable. Chance of rain 50 percent. Saturday: Mostly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Light and variable winds. Chance of rain 50 percent. Saturday Night: Partly cloudy in the evening, then mostly cloudy with a chance of rain showers after midnight. Lows in the upper 30s. Light and variable winds. Chance of rain 50 percent. Sunday: Partly sunny. A chance of rain showers in the morning. Highs in the mid 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. Sunday Night: Mostly clear. Areas of frost after midnight. Lows in the mid 30s. Monday: Areas of frost in the morning. Partly sunny. Highs in the lower 60s. Monday Night: Partly cloudy. Lows in the mid 40s. Tuesday: Partly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. Tuesday Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the lower 50s. Chance of rain 30 percent. Wednesday: A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 60s. Chance of rain 70 percent. Wednesday Night: Showers likely. Lows in the mid 40s. Chance of rain 70 percent. Thursday: Showers likely. Highs in the lower 60s. Chance of rain 70 percent. | |
| Zone Forecast: Merrimack County | |
Visit your local NWS office at: https://www.weather.gov/gyx/ |