| NWS Forecast for: Belknap County Issued by: National Weather Service Gray/Portland, ME Last Update: 500 PM EDT Wed Jul 8 2026 |  |
| Tonight: Mostly clear. Patchy fog after midnight. Lows in the mid 60s. Light and variable winds. Thursday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Warm with highs in the mid 80s. Light and variable winds, becoming west around 10 mph in the afternoon. Chance of rain 20 percent. Heat index values in the lower 90s in the afternoon. Thursday Night: Partly cloudy. Humid with lows in the upper 60s. Light and variable winds. Friday: Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Northwest winds around 10 mph. Chance of rain 50 percent. Friday Night: Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 40 percent. Saturday: Mostly sunny. Highs in the lower 80s. Saturday Night: Mostly clear. Lows in the upper 50s. Sunday: Mostly sunny. Highs in the lower 80s. Sunday Night: Mostly clear. Lows around 60. Monday: Mostly sunny. Warm with highs in the upper 80s. Monday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Tuesday: Partly sunny. Hot with highs around 90. | |
| Zone Forecast: Belknap County | |
Visit your local NWS office at: https://www.weather.gov/gyx/ |