| NWS Forecast for: Knox County Issued by: National Weather Service Gray/Portland, ME Last Update: 217 AM EDT Thu Jun 25 2026 | |
| Rest Of Tonight: Partly cloudy. Lows in the upper 50s. Light and variable winds. Thursday: Partly sunny. Isolated showers in the afternoon. Highs around 80. Light and variable winds, becoming southwest around 10 mph in the afternoon. Chance of rain 20 percent. Thursday Night: Mostly cloudy. Scattered showers after midnight. Patchy fog after midnight. Lows in the mid 50s. Light and variable winds. Chance of rain 50 percent. Friday: Mostly cloudy. Patchy fog in the morning. Showers likely, mainly in the morning. Highs in the lower 70s. Light and variable winds, becoming southeast around 10 mph in the afternoon. Chance of rain 70 percent. Friday Night: Mostly cloudy with scattered showers in the evening, then partly cloudy after midnight. Patchy fog. Lows in the mid 50s. Light and variable winds. Chance of rain 40 percent. Saturday: Partly sunny. Patchy fog in the morning. Highs in the upper 70s. Saturday Night: Partly cloudy. Lows in the mid 50s. Sunday: Partly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 40 percent. Sunday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. Monday: Mostly sunny. Highs in the lower 80s. Monday Night: Partly cloudy. Lows around 60. Tuesday: Partly sunny. Highs in the lower 80s. Tuesday Night: Partly cloudy. Lows around 60. Wednesday: Partly sunny. Highs in the lower 80s. | |
| Zone Forecast: Knox County | |
Visit your local NWS office at: https://www.weather.gov/gyx/ |