10-Day Weather Forecast for Portland, Maine - The Weather Channel | weather.com
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10 Day Weather-

As of 2:48 am EDT
alertLevel3

Small Craft Advisory

Tonight

Partly Cloudy Night Partly Cloudy
--/36°
Rain drop 4%
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Night

36°
Partly Cloudy Night
Mixed precipitation
4%
NE 9 mph

A few clouds. Low 36F. Winds NE at 5 to 10 mph.

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Final Freeze On Average


  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:42 am
  • Moonset
    Moonset10:04 am
  • Moon Phase - Day 21 Waning Gibbous

Wed 11

Scattered Showers Day PM Showers
41°/36°
Rain drop 45%
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Day

41°
Scattered Showers Day
Rain drop
45%
ENE 14 mph

Cloudy skies early. A few showers developing later in the day. High 41F. Winds ENE at 10 to 20 mph. Chance of rain 50%.

  • Humidity
    Humidity75%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:00 am
  • Sunset
    Sunset6:42 pm

Night

36°
Showers
Rain drop
60%
SSE 7 mph

Cloudy with showers. Low 36F. Winds SSE at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity90%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:41 am
  • Moonset
    Moonset10:49 am
  • Moon Phase - Day 22 Last Quarter

Thu 12

Cloudy Cloudy
47°/22°
Rain drop 24%
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Day

47°
Cloudy
Rain drop
24%
W 13 mph

Cloudy. High 47F. Winds W at 10 to 15 mph.

  • Humidity
    Humidity72%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:58 am
  • Sunset
    Sunset6:43 pm

Night

22°
Partly Cloudy Night
Snowflake
11%
WNW 11 mph

Mostly cloudy early, then clearing later on. Low 22F. Winds WNW at 10 to 15 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:34 am
  • Moonset
    Moonset11:43 am
  • Moon Phase - Day 23 Waning Crescent

Fri 13

Partly Cloudy Day Partly Cloudy
40°/32°
Rain drop 16%
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Day

40°
Partly Cloudy Day
Mixed precipitation
16%
SW 14 mph

Sunshine early then becoming cloudy later in the day. High around 40F. Winds SW at 10 to 20 mph.

  • Humidity
    Humidity48%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:56 am
  • Sunset
    Sunset6:44 pm

Night

32°
Rain, Snow, Wintery Mix
Mixed precipitation
60%
S 13 mph

Cloudy with snow showers changing to rain showers as the night progresses. Low 32F. Winds S at 10 to 20 mph. Chance of precip 60%.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:18 am
  • Moonset
    Moonset12:45 pm
  • Moon Phase - Day 24 Waning Crescent

Sat 14

Partly Cloudy Day Partly Cloudy
43°/23°
Rain drop 24%
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Day

43°
Partly Cloudy Day
Rain drop
24%
W 18 mph

Intervals of clouds and sunshine. A few flurries or snow showers possible. High 43F. Winds W at 15 to 25 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:54 am
  • Sunset
    Sunset6:46 pm

Night

23°
Mostly Clear Night
Snowflake
2%
WNW 15 mph

Mainly clear skies. Low 23F. Winds WNW at 10 to 20 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:54 am
  • Moonset
    Moonset1:53 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Mostly Cloudy Day Mostly Cloudy
38°/34°
Rain drop 18%
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Day

38°
Mostly Cloudy Day
Mixed precipitation
18%
S 10 mph

Mainly cloudy. High 38F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:53 am
  • Sunset
    Sunset6:47 pm

Night

34°
Rain, Snow, Wintery Mix
Mixed precipitation
83%
SE 13 mph

Snow showers will change to a steady rain. Low 34F. Winds SE at 10 to 20 mph. Chance of precip 80%.

  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:24 am
  • Moonset
    Moonset3:03 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Rain Rain
48°/28°
Rain drop 82%
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Day

48°
Rain
Rain drop
82%
SSE 18 mph

Rain. High 48F. Winds SSE at 15 to 25 mph. Chance of rain 80%. Rainfall around a half an inch.

  • Humidity
    Humidity88%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:51 am
  • Sunset
    Sunset6:48 pm

Night

28°
Scattered Showers Night
Rain drop
64%
SW 14 mph

Showers in the evening, then cloudy overnight. Low 28F. Winds SW at 10 to 20 mph. Chance of rain 60%.

  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:49 am
  • Moonset
    Moonset4:15 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Partly Cloudy Day Partly Cloudy
38°/16°
Rain drop 19%
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Day

38°
Partly Cloudy Day
Mixed precipitation
19%
W 14 mph

Partly cloudy. Cold. High 38F. Winds W at 10 to 20 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:49 am
  • Sunset
    Sunset6:49 pm

Night

16°
Partly Cloudy Night
WNW 11 mph

Some clouds early will give way to generally clear conditions overnight. Low 16F. Winds WNW at 10 to 15 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:10 am
  • Moonset
    Moonset5:28 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Mostly Clear Day Mostly Sunny
32°/19°
Rain drop 1%
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Day

32°
Mostly Clear Day
Mixed precipitation
1%
W 9 mph

Sunshine and some clouds. High 32F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity38%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:47 am
  • Sunset
    Sunset6:50 pm

Night

19°
Partly Cloudy Night
Snowflake
11%
S 6 mph

A few clouds. Low 19F. Winds S at 5 to 10 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:30 am
  • Moonset
    Moonset6:41 pm
  • Moon Phase - Day 29 New Moon

Thu 19

Partly Cloudy Day Partly Cloudy
38°/29°
Rain drop 22%
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Day

38°
Partly Cloudy Day
Mixed precipitation
22%
SSE 12 mph

Some sun in the morning with increasing clouds during the afternoon. High 38F. Winds SSE at 10 to 15 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:45 am
  • Sunset
    Sunset6:52 pm

Night

29°
Snow Showers
Snowflake
32%
S 8 mph

Scattered flurries and snow showers. Low 29F. Winds S at 5 to 10 mph. Chance of snow 30%. About one inch of snow expected.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:51 am
  • Moonset
    Moonset7:57 pm
  • Moon Phase - Day 0 New Moon

Fri 20

Scattered Showers Day PM Showers
41°/29°
Rain drop 38%
Add

Day

41°
Scattered Showers Day
Rain drop
38%
S 14 mph

Increasing clouds with showers arriving sometime in the afternoon. High 41F. Winds S at 10 to 20 mph. Chance of rain 40%.

  • Humidity
    Humidity63%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:43 am
  • Sunset
    Sunset6:53 pm

Night

29°
Rain, Snow, Wintery Mix
Mixed precipitation
37%
SW 9 mph

Rain and snow showers in the evening transitioning to snow showers overnight. Low 29F. Winds SW at 5 to 10 mph. Chance of precip 40%. Snow accumulations less than one inch.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:13 am
  • Moonset
    Moonset9:15 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Snow Showers AM Snow Showers
42°/27°
Rain drop 37%
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Day

42°
Snow Showers
Snowflake
37%
WSW 13 mph

Mostly cloudy with snow showers around in the morning. High 42F. Winds WSW at 10 to 20 mph. Chance of snow 40%.

  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:42 am
  • Sunset
    Sunset6:54 pm

Night

27°
Mostly Cloudy Night
Mixed precipitation
16%
WNW 10 mph

Mainly cloudy. Low 27F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:38 am
  • Moonset
    Moonset10:35 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Partly Cloudy Day Partly Cloudy
41°/24°
Rain drop 14%
Add

Day

41°
Partly Cloudy Day
Rain drop
14%
NW 12 mph

Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 41F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:40 am
  • Sunset
    Sunset6:55 pm

Night

24°
Snow Showers
Snowflake
38%
NNW 8 mph

Snow flurries and snow showers. Low 24F. Winds NNW at 5 to 10 mph. Chance of snow 40%. Snowfall around one inch.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:07 am
  • Moonset
    Moonset11:56 pm
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Rain, Snow, Wintery Mix Rain/Snow Showers
39°/24°
Rain drop 42%
Add

Day

39°
Rain, Snow, Wintery Mix
Mixed precipitation
42%
W 12 mph

Rain and snow showers in the morning changing to rain showers in the afternoon. High 39F. NNW winds shifting to SSW at 10 to 15 mph. Chance of precip 40%.

  • Humidity
    Humidity63%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:38 am
  • Sunset
    Sunset6:57 pm

Night

24°
Freezing Drizzle and Rain alertLevel3
Mixed precipitation
42%
WNW 8 mph

Cloudy with rain and freezing rain expected...becoming light overnight. Low 24F. Winds WNW at 5 to 10 mph. Chance of precip 40%.

  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:46 am
  • Moonset
    Moonset--
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Mostly Cloudy Day Mostly Cloudy
38°/24°
Rain drop 23%
Add

Day

38°
Mostly Cloudy Day
Mixed precipitation
23%
NW 11 mph

Mostly cloudy. High 38F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:36 am
  • Sunset
    Sunset6:58 pm

Night

24°
Partly Cloudy Night
Snowflake
24%
WNW 8 mph

Partly cloudy. Low 24F. Winds WNW at 5 to 10 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:36 am
  • Moonset
    Moonset1:14 am
  • Moon Phase - Day 6 Waxing Crescent
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