WESTPORT ISLAND, ME 04578 Weather Forecast & Current Conditions

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04578 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WISCASSET, ME Current Weather
12:53 PM EDT SEP 28, 2025
Clear 79°F
Feels Like:	81°F
Dewpoint:	63°F
Rel. Hum.:	58%
Visibility:	10 miles
Wind:	SW at 9 mph
Pressure:	29.95 inches
Last 72 hours
Local Area Snow Depth
Maine Current Weather
Maine MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

04578 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	WESTPORT ISLAND, ME 04578 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Mostly sunny. Highs around 80. Southwest winds around 10 mph with gusts up to 20 mph.

TONIGHT
Clear. Less humid with lows in the upper 40s. Light and variable winds.

MONDAY
Sunny. Highs in the upper 70s. Light and variable winds, becoming southwest around 10 mph in the afternoon.

MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Light and variable winds.

TUESDAY
Mostly sunny. Highs in the lower 70s. Light and variable winds, becoming north around 10 mph in the afternoon.

TUESDAY NIGHT
Mostly clear. Lows in the lower 40s.

WEDNESDAY
Mostly sunny. Highs in the lower 60s.

WEDNESDAY NIGHT
Mostly clear. Lows in the upper 30s.

THURSDAY
Sunny. Highs in the lower 60s.

THURSDAY NIGHT
Mostly clear. Chance of frost in sheltered locations after midnight. Lows in the upper 30s.

FRIDAY
Mostly sunny. Highs in the upper 60s.

FRIDAY NIGHT
Mostly clear. Lows in the mid 40s.

SATURDAY
Mostly sunny. Highs in the mid 70s.

04578 WEATHER SATELLITE LOOPS

Visible Weather Satellite
WESTPORT ISLAND, ME 04578

Infrared Weather Satellite
WESTPORT ISLAND, ME 04578

04578 WEATHER RADAR LOOP

NEXRAD Weather Radar
WESTPORT ISLAND, ME 04578

MOS COMPUTER WEATHER FORECAST

WISCASSET, ME 3 hourly weather forecast

weather forecast created 7:00 AM CDT 9/28/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
28 SEP 2025

2 PM

78°

80°

Clear

0%

0% Thunder
( 0% severe)

SSW 10

58%

62°

High 79°

5 PM

77°

79°

Partly Cloudy

SW 8

60%

62°

Clear

8 PM

67°

67°

Clear

0%

0% Thunder
( 0% severe)

NW 6

65%

55°

11 PM

61°

62°

Clear

NW 3

70%

51°

Monday
29 SEP 2025

2 AM

56°

56°

Clear

0%

0% Thunder
( 0% severe)

NW 1

77%

49°

Low 52°

5 AM

53°

53°

Clear

WNW 1

77%

46°

High 79°

8 AM

58°

59°

Clear

0%

0% Thunder
( 0% severe)

W 1

75%

50°

Clear

11 AM

73°

73°

Clear

WSW 6

44%

50°

2 PM

78°

78°

Clear

1%

0% Thunder
( 0% severe)

SW 8

36%

49°

5 PM

74°

74°

Clear

SW 7

46%

52°

8 PM

64°

65°

Partly Cloudy

0%

0% Thunder
( 1% severe)

SW 3

67%

53°

11 PM

60°

61°

Partly Cloudy

W 1

72%

51°

Tuesday
30 SEP 2025

2 AM

57°

58°

Partly Cloudy

0%

0% Thunder
( 1% severe)

CALM

75%

49°

Low 53°

5 AM

55°

55°

Partly Cloudy

NNW 2

77%

48°

High 75°

8 AM

59°

59°

Partly Cloudy

0%

0% Thunder
( 0% severe)

N 5

78%

52°

Clear

11 AM

70°

70°

Clear

N 6

51%

51°

2 PM

73°

73°

Clear

0%

0% Thunder
( 0% severe)

NNW 6

38%

46°

5 PM

70°

70°

Clear

N 6

41%

45°

8 PM

58°

58°

Clear

N 5

57%

43°


WISCASSET, ME extended weather forecast
Wednesday 1 OCT 2025	Thursday 2 OCT 2025	Friday 3 OCT 2025	Saturday 4 OCT 2025	Sunday 5 OCT 2025
Low 41°	Low 35°	Low 36°	Low 46°	Low 49°
High 59°	High 59°	High 66°	High 70°	High 70°

Clear 1% Rain	Clear 2% Rain	Clear 8% Rain	Clear 14% Rain	Partly Cloudy 23% Rain

WEATHER SELECT BOX EXAMPLES:

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STATE WEATHER MAP:

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