Weather Forecast and Conditions for South Portland, Maine - The Weather Channel | Weather.com
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37° Partly Cloudy Day
Partly Cloudy
Day 38° • Night 31°
Feels Like29°
Sunrise

6:56 am

Sunset

6:44 pm

Temperature
High / Low
38°/31°
Wind
13 mph
Humidity
Humidity
44%
Dew point
Dew Point
17°
Pressure
Pressure
29.98 in
UV index
UV Index
3 of 11
Visibility
Visibility
10 mi
Moon Phase - Day 24
Moon Phase
Waning Crescent

Snowfall Amounts

Rain and snow showers late tonight.

  • Past 24 Hrs

    Snow 0 in

  • Next 12 Hrs

    Snow < 1 in

  • Next 24 Hrs

    Snow < 1 in

  • Next 48 Hrs

    Snow < 1 in

Hourly Weather-

Now

Mostly Cloudy Day Mostly Cloudy
37°
Rain drop 0%
S 15 mph
Subtract

Mostly Cloudy

  • Temperature feels like
    Feels Like28°
  • WindS 15 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover72%
  • Mixed precipitation
    Precip Amount0 in

4 pm

Cloudy Cloudy
37°
Rain drop 1%
S 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like28°
  • WindS 16 mph
  • Humidity
    Humidity51%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover80%
  • Mixed precipitation
    Precip Amount0 in

5 pm

Cloudy Cloudy
37°
Rain drop 1%
S 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like28°
  • WindS 15 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover86%
  • Mixed precipitation
    Precip Amount0 in

6 pm

Cloudy Cloudy
38°
Rain drop 2%
S 13 mph
Add

Cloudy

  • Temperature feels like
    Feels Like29°
  • WindS 13 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Mixed precipitation
    Precip Amount0 in
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10 Day Weather-

Today

Cloudy Cloudy
38°/31°
Rain drop 2%
Subtract

Day

38°
Cloudy
Mixed precipitation
2%
S 16 mph

Cloudy skies. Temps nearly steady in the mid to upper 30s. Winds S at 10 to 20 mph.

  • Humidity
    Humidity49%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:56 am
  • Sunset
    Sunset6:44 pm

Night

31°
Rain, Snow, Wintery Mix
Mixed precipitation
97%
S 15 mph

Rain and snow showers mixed late. Low 31F. Winds S at 10 to 20 mph. Chance of precip 100%. Snow accumulations less than one inch.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:17 am
  • Moonset
    Moonset12:45 pm
  • Moon Phase - Day 24 Waning Crescent

Sat 14

Partly Cloudy Day Partly Cloudy
45°/25°
Rain drop 19%
Add

Day

45°
Partly Cloudy Day
Rain drop
19%
W 16 mph

Intervals of clouds and sunshine in the morning with more clouds for later in the day. A few flurries or snow showers possible. High near 45F. Winds W at 10 to 20 mph.

  • Humidity
    Humidity63%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:54 am
  • Sunset
    Sunset6:45 pm

Night

25°
Partly Cloudy Night
Mixed precipitation
1%
WNW 15 mph

Clear to partly cloudy. Low around 25F. Winds WNW at 10 to 20 mph.

  • Humidity
    Humidity58%
  • 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°/33°
Rain drop 1%
Add

Day

38°
Mostly Cloudy Day
Mixed precipitation
1%
ESE 10 mph

Partly cloudy skies during the morning hours will become overcast in the afternoon. High 38F. Winds ESE at 5 to 10 mph.

  • Humidity
    Humidity51%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:52 am
  • Sunset
    Sunset6:47 pm

Night

33°
Scattered Showers Night
Rain drop
56%
SSE 11 mph

Cloudy with occasional showers late at night. Low 33F. Winds SSE at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:24 am
  • Moonset
    Moonset3:03 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Rain Rain/Wind
51°/41°
Rain drop 96%
Add

Day

51°
Rain
Rain drop
96%
SSE 21 mph

Rain likely. Becoming windy in the afternoon. High 51F. Winds SSE at 20 to 30 mph. Chance of rain 100%. Rainfall near a half an inch. Winds could occasionally gust over 40 mph.

  • Humidity
    Humidity90%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:51 am
  • Sunset
    Sunset6:48 pm

Night

41°
Rain
Rain drop
97%
S 22 mph

Windy with rain likely. Low 41F. Winds S at 20 to 30 mph. Chance of rain 100%. Rainfall near a half an inch.

  • Humidity
    Humidity90%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:49 am
  • Moonset
    Moonset4:15 pm
  • Moon Phase - Day 27 Waning Crescent
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