WISCASSET, ME 04578 Weather Forecast & Current Conditions

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04578 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WISCASSET, ME Current Weather
4:53 PM EDT MAY 12, 2026
Scattered Clouds 57°F
Feels Like:	58°F
Dewpoint:	25°F
Rel. Hum.:	29%
Visibility:	10 miles
Wind:	Variable at 3 mph
Pressure:	30.03 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	WISCASSET, ME 04578 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Areas of frost after midnight. Lows in the mid 30s. Northwest winds around 10 mph in the evening, becoming light and variable.

WEDNESDAY
Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 50s. Light and variable winds, becoming south around 10 mph in the afternoon. Chance of rain 50 percent.

WEDNESDAY NIGHT
Cloudy. A chance of showers in the evening. Lows in the mid 40s. South winds around 10 mph. Chance of rain 50 percent.

THURSDAY
Mostly cloudy. A chance of rain in the morning, then rain in the afternoon. Highs in the upper 50s. Southeast winds around 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

THURSDAY NIGHT
Rain. Lows in the mid 40s. Chance of rain 90 percent.

FRIDAY
Rain in the morning, then showers likely in the afternoon. Highs in the upper 50s. Chance of rain 90 percent.

FRIDAY NIGHT
Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 40s. Chance of rain 50 percent.

SATURDAY
Partly sunny. Highs around 70.

SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s.

SUNDAY
Mostly sunny. Highs in the lower 70s.

SUNDAY NIGHT
Mostly clear. Lows in the upper 40s.

MONDAY
Partly sunny. Highs in the upper 60s.

04578 WEATHER SATELLITE LOOPS

Visible Weather Satellite
WISCASSET, ME 04578

Infrared Weather Satellite
WISCASSET, ME 04578

04578 WEATHER RADAR LOOP

NEXRAD Weather Radar
WISCASSET, ME 04578

MOS COMPUTER WEATHER FORECAST

WISCASSET, ME 3 hourly weather forecast

weather forecast created 7:00 AM CDT 5/12/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
12 MAY 2026

2 PM

58°

56°

Mostly Cloudy

0%

0% Thunder
( 1% severe)

WNW 8

34%

30°

High 59°

5 PM

58°

57°

Mostly Cloudy

WNW 7

33%

29°

Decreasing Clouds

8 PM

50°

50°

Clear

0%

0% Thunder
( 0% severe)

CALM

48%

31°

11 PM

42°

41°

Clear

CALM

65%

31°

Wednesday
13 MAY 2026

2 AM

39°

37°

Partly Cloudy

1%

0% Thunder
( 0% severe)

CALM

73%

31°

Low 38°

5 AM

38°

36°

Mostly Cloudy

CALM

79%

32°

High 57°

8 AM

48°

47°

Mostly Cloudy

25%
RAIN
<.01 in

0% Thunder
( 0% severe)

CALM

60%

35°

Mostly Cloudy

Rain Likely

11 AM

56°

55°

Mostly Cloudy

SSE 6

45%

35°

2 PM

53°

51°

Mostly Cloudy

55%
RAIN
.1–.25 in

0% Thunder
( 1% severe)

S 7

59%

39°

5 PM

51°

49°

Mostly Cloudy

S 6

71%

42°

8 PM

48°

46°

Mostly Cloudy

64%
RAIN
.25–.5 in

0% Thunder
( 2% severe)

S 5

83%

43°

11 PM

46°

43°

Mostly Cloudy

S 6

89%

43°

Thursday
14 MAY 2026

2 AM

46°

44°

Mostly Cloudy

38%
RAIN
.1–.25 in

0% Thunder
( 3% severe)

S 5

93%

44°

Low 45°

5 AM

47°

46°

Mostly Cloudy

SSE 3

89%

44°

High 59°

8 AM

51°

50°

Mostly Cloudy

44%
RAIN
.1–.25 in

0% Thunder
( 6% severe)

SSE 5

83%

46°

Mostly Cloudy

Rain Likely

11 AM

57°

55°

Mostly Cloudy

SE 8

67%

46°

2 PM

57°

55°

Mostly Cloudy

71%
RAIN
***

0% Thunder
( 7% severe)

ESE 8

69%

47°

5 PM

54°

52°

Mostly Cloudy

E 7

74%

46°

8 PM

50°

48°

Mostly Cloudy

E 5

83%

45°


WISCASSET, ME extended weather forecast
Friday 15 MAY 2026	Saturday 16 MAY 2026	Sunday 17 MAY 2026	Monday 18 MAY 2026	Tuesday 19 MAY 2026
Low 46°	Low 44°	Low 49°	Low 44°	Low 50°
High 60°	High 68°	High 69°	High 66°	High 72°

Overcast 100% Rain	Mostly Cloudy 24% Rain	Partly Cloudy 25% Rain	Partly Cloudy 10% Rain	Mostly Cloudy 33% Rain

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