| NWS Forecast for: Northern Grafton Issued by: National Weather Service Gray/Portland, ME Last Update: 230 PM EDT Mon May 4 2026 |  |
| This Afternoon: Partly sunny. Highs in the lower 60s. West winds around 10 mph with gusts up to 30 mph. Tonight: Partly cloudy in the evening, then clearing. Lows in the upper 40s. Southwest winds around 10 mph with gusts up to 25 mph in the evening, becoming light and variable. Tuesday: Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds 10 to 15 mph. Gusts up to 30 mph, increasing to 40 mph in the afternoon. Chance of rain 50 percent. Tuesday Night: A chance of thunderstorms in the evening. Showers likely. Lows in the upper 40s. Southwest winds 10 to 15 mph with gusts up to 30 mph in the evening, becoming light and variable. Chance of rain 70 percent. Wednesday: Rain likely in the morning, then rain in the afternoon. Highs in the upper 50s. Light and variable winds. Chance of rain near 100 percent. Wednesday Night: Rain, mainly in the evening. Lows in the lower 40s. Chance of rain near 100 percent. Thursday: Partly sunny. A chance of showers in the morning. Highs in the upper 50s. Chance of rain 40 percent. Thursday Night: Partly cloudy. Lows in the upper 30s. Friday: Partly sunny. A chance of showers in the afternoon. Highs in the lower 50s. Chance of rain 40 percent. Friday Night: Partly cloudy. Lows in the mid 30s. Saturday: Partly sunny. A chance of rain showers in the afternoon. Highs in the mid 50s. Chance of rain 50 percent. Saturday Night: Partly cloudy with a 50 percent chance of showers. Lows in the upper 30s. Sunday: Partly sunny with a 50 percent chance of showers. Highs in the upper 50s. | |
| Zone Forecast: Northern Grafton | |
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