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July 2026 Monthly Narrative for Northern and Eastern Maine

Current conditions at

Greenville (KGNR)

Lat: 45.46° N Lon: 69.55° W Elev: 1394 ft.

83°F

28°C

Humidity	48%
Wind Speed	Vrbl 3 mph
Barometer	30.09 in (1018.3 mb)
Dewpoint	61°F (16°C)
Visibility	NA
Heat Index	84°F (29°C)
Last update	6 Aug 12:56 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Southern Piscataquis

Today

Sunny, hot with highs in the lower 90s. West winds around 5 mph.

Tonight

Partly cloudy. Patchy fog after midnight. Lows in the upper 60s. Southwest winds around 5 mph, becoming west after midnight.

Friday

Patchy fog in the morning. Mostly sunny in the morning, then partly sunny with a slight chance of thunderstorms in the afternoon. Hot with highs in the lower 90s. Northwest winds around 5 mph. Chance of precipitation 20 percent. Heat index values in the upper 90s in the late morning and afternoon.

Friday Night

Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A chance of showers after midnight. Patchy fog after midnight. Lows in the upper 60s. West winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent.

Saturday

Patchy fog in the morning. Showers likely. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 80s. Light and variable winds, becoming south around 5 mph in the afternoon. Chance of rain 70 percent.

Saturday Night

Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Patchy fog. Lows in the mid 60s. Chance of rain 70 percent.

Sunday

Partly sunny. Patchy fog in the morning. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent.

Sunday Night

Mostly clear. Lows in the lower 60s.

Monday

Mostly sunny in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.

Monday Night

Partly cloudy with a chance of showers. Lows around 60. Chance of rain 40 percent.

Tuesday

Partly sunny. A chance of showers in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.

Tuesday Night

Partly cloudy with a chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 50s. Chance of precipitation 40 percent.

Wednesday

Mostly sunny. Highs in the lower 80s.