Current Conditions

Lewiston, Maine

64°F18°C
Clear

Wind

N 5 mph7 km/h

Humidity

65%

Cloud Cover

21%

As of Tuesday, September 8, 2026 at 7:01 PM EDT

Today's Outlook

Night

Mostly cloudy, with a low around 58°F15°C. Light wind from the NNE around 5 mph8 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 74°F23°CLow 58°F15°CPrecip 0 in0.1 mm8%Cloud 37%Wind N 6 mph10 km/hTuesday: Mostly clear and warm, with a high of 74°F23°C. Breezy from the NNW at 7 to 8 mph12 to 13 km/h. Tuesday Night: Mostly cloudy, with a low around 58°F15°C. Light wind from the NNE around 5 mph8 km/h.
RainHigh 66°F19°CLow 51°F10°CPrecip 0.18 in4.5 mm99%Cloud 99%Wind SSE 7 mph11 km/hWednesday: Overcast and mild, with a high of 65°F19°C and morning low of 54°F12°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. 13% chance of drizzle in the afternoon. Wednesday Night: Overcast, with a low around 51°F10°C. Breezy from the SSE at 8 to 12 mph12 to 20 km/h. 99% chance of rain in the evening.
RainHigh 82°F28°CLow 64°F18°CPrecip 0.28 in7 mm100%Cloud 69%Wind WSW 10 mph17 km/hThursday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 70°F21°C. Breezy from the W at 11 to 14 mph17 to 22 km/h. 12% chance of drizzle in the morning. Thursday Night: Overcast, with a low around 64°F18°C. Breezy from the WSW at 10 to 13 mph16 to 21 km/h. 100% chance of rain overnight.
ClearHigh 70°F21°CLow 55°F13°CPrecip 0 in0 mmCloud 8%Wind WNW 7 mph12 km/hFriday: Mostly clear and warm, with a high of 70°F21°C and morning low of 58°F15°C. Breezy from the WNW at 9 to 10 mph14 to 16 km/h. Dry air. Friday Night: Mostly clear, with a low around 55°F13°C. Breezy from the WNW at 6 to 7 mph10 to 11 km/h.
Partly CloudyHigh 72°F22°CLow 49°F9°CPrecip 0 in0.1 mm4%Cloud 47%Wind SSW 6 mph9 km/hSaturday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 54°F12°C. Breezy from the S at 6 to 8 mph10 to 14 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 49°F9°C. Breezy from the SSW at 6 to 8 mph9 to 13 km/h.
Light RainHigh 70°F21°CLow 61°F16°CPrecip 0.33 in8.4 mm62%Cloud 83%Wind SSW 7 mph12 km/hSunday: Overcast and warm, with a high of 70°F21°C and morning low of 62°F17°C. Breezy from the S at 8 mph12 km/h. 62% chance of light rain throughout the day. Sunday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. 48% chance of light rain throughout the night.
DrizzleHigh 71°F21°CLow 55°F13°CPrecip 0.05 in1.2 mm19%Cloud 29%Wind NW 8 mph13 km/hMonday: Mostly clear and warm, with a high of 71°F21°C and morning low of 61°F16°C. Breezy from the NW at 9 to 11 mph15 to 18 km/h. Monday Night: Partly cloudy, with a low around 55°F13°C. Breezy from the NW at 7 to 8 mph11 to 12 km/h. 19% chance of drizzle overnight.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdaySep 874°F23°C58°F15°C0 in0.1 mm· 8%37%ClearN 6 mph10 km/h
WednesdaySep 966°F19°C51°F10°C0.18 in4.5 mm· 99%99%RainSSE 7 mph11 km/h
ThursdaySep 1082°F28°C64°F18°C0.28 in7 mm· 100%69%RainWSW 10 mph17 km/h
FridaySep 1170°F21°C55°F13°C0 in0 mm· —8%ClearWNW 7 mph12 km/h
SaturdaySep 1272°F22°C49°F9°C0 in0.1 mm· 4%47%Partly CloudySSW 6 mph9 km/h
SundaySep 1370°F21°C61°F16°C0.33 in8.4 mm· 62%83%Light RainSSW 7 mph12 km/h
MondaySep 1471°F21°C55°F13°C0.05 in1.2 mm· 19%29%DrizzleNW 8 mph13 km/h
TuesdaySep 1568°F20°C50°F10°C0.01 in0.3 mm· 9%46%Partly CloudySSW 7 mph11 km/h
WednesdaySep 1675°F24°C59°F15°C0.07 in1.8 mm· 19%61%DrizzleSW 7 mph11 km/h
ThursdaySep 1771°F22°C57°F14°C0.06 in1.6 mm· 16%60%DrizzleSW 5 mph9 km/h
FridaySep 1871°F22°C59°F15°C0.13 in3.2 mm· 20%64%DrizzleSW 7 mph11 km/h
SaturdaySep 1968°F20°C56°F13°C0.12 in3.1 mm· 17%52%ShowersWNW 7 mph11 km/h
SundaySep 2064°F18°C52°F11°C0.13 in3.4 mm· 18%59%ShowersWNW 6 mph10 km/h
MondaySep 2163°F17°C50°F10°C0.14 in3.6 mm· 18%54%ShowersWNW 6 mph10 km/h
TuesdaySep 2264°F18°C49°F10°C0.13 in3.4 mm· 16%52%ShowersNW 6 mph10 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 44.1003°N, 70.2148°W·Elevation: 66m·Timezone: America/New_York·Population: 36,202