| NWS Forecast for: Belknap County Issued by: National Weather Service Gray/Portland, ME Last Update: 500 PM EDT Fri Sep 18 2026 | |
| Tonight: Partly cloudy. Lows in the mid 40s. Northwest winds around 10 mph with gusts up to 25 mph in the evening, becoming light and variable. Saturday: Mostly sunny. Highs in the mid 60s. Light and variable winds. Saturday Night: Partly cloudy. Lows in the mid 40s. Light and variable winds. Sunday: Cloudy. A chance of showers in the morning, then showers in the afternoon. Highs in the upper 50s. Light and variable winds. Chance of rain 90 percent. Sunday Night: Showers, mainly in the evening. Lows in the upper 40s. Chance of rain 80 percent. Monday: Partly sunny. Highs in the mid 60s. Monday Night: Partly cloudy. Lows in the mid 40s. Tuesday: Partly sunny. Highs around 60. Tuesday Night: Partly cloudy. Lows in the mid 40s. Wednesday: Partly sunny. Highs in the upper 50s. Wednesday Night: Partly cloudy. Lows in the mid 40s. Thursday: Partly sunny. A chance of showers in the afternoon. Highs in the upper 50s. Chance of rain 30 percent. | |
| Zone Forecast: Belknap County | |
Visit your local NWS office at: https://www.weather.gov/gyx/ |