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United States of America · South Portland climate

Extended 10-day forecasts, South Portland (ME)

Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.

Climate overview Temperature Rainfall

This is the 10-day extended forecast for South Portland, the United States of America. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.

Check out our July climate page to see if the current temperatures in South Portland is typical for this time of year.

Today · Monday 20 Jul

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
13:00	Partly cloudy	25°C (77°F)	0 mm (0 in)	41%	W 7 m/s (14 knots)
14:00	Partly cloudy	24°C (75°F)	0 mm (0 in)	43%	SW 7 m/s (14 knots)
15:00	Partly cloudy	25°C (77°F)	0 mm (0 in)	39%	SW 8 m/s (16 knots)
16:00	Cloudy	24°C (75°F)	0 mm (0 in)	46%	S 8 m/s (16 knots)
17:00	Partly cloudy	22°C (72°F)	0 mm (0 in)	52%	S 8 m/s (16 knots)
18:00	Mostly sunny	21°C (70°F)	0 mm (0 in)	54%	S 9 m/s (17 knots)
19:00	Clear skies	21°C (70°F)	0 mm (0 in)	60%	S 9 m/s (17 knots)
20:00	Partly cloudy	20°C (68°F)	0 mm (0 in)	65%	S 8 m/s (16 knots)
21:00	Partly cloudy	20°C (68°F)	0 mm (0 in)	66%	SW 9 m/s (17 knots)
22:00	Partly cloudy	20°C (68°F)	0 mm (0 in)	65%	SW 9 m/s (17 knots)
23:00	Partly cloudy	20°C (68°F)	0 mm (0 in)	64%	SW 9 m/s (17 knots)

13:00

Partly cloudy

41% · W 7 m/s (14 knots)

25°C (77°F)

0 mm (0 in)

14:00

Partly cloudy

43% · SW 7 m/s (14 knots)

24°C (75°F)

0 mm (0 in)

15:00

Partly cloudy

39% · SW 8 m/s (16 knots)

25°C (77°F)

0 mm (0 in)

16:00

Cloudy

46% · S 8 m/s (16 knots)

24°C (75°F)

0 mm (0 in)

17:00

Partly cloudy

52% · S 8 m/s (16 knots)

22°C (72°F)

0 mm (0 in)

18:00

Mostly sunny

54% · S 9 m/s (17 knots)

21°C (70°F)

0 mm (0 in)

19:00

Clear skies

60% · S 9 m/s (17 knots)

21°C (70°F)

0 mm (0 in)

20:00

Partly cloudy

65% · S 8 m/s (16 knots)

20°C (68°F)

0 mm (0 in)

21:00

Partly cloudy

66% · SW 9 m/s (17 knots)

20°C (68°F)

0 mm (0 in)

22:00

Partly cloudy

65% · SW 9 m/s (17 knots)

20°C (68°F)

0 mm (0 in)

23:00

Partly cloudy

64% · SW 9 m/s (17 knots)

20°C (68°F)

0 mm (0 in)

Tomorrow · Tuesday 21 Jul

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
00:00	Clear skies	19°C (66°F)	0 mm (0 in)	65%	SW 8 m/s (16 knots)
01:00	Mostly clear	19°C (66°F)	0 mm (0 in)	66%	SW 7 m/s (14 knots)
02:00	Clear skies	18°C (64°F)	0 mm (0 in)	67%	SW 7 m/s (14 knots)
03:00	Mostly clear	18°C (64°F)	0 mm (0 in)	68%	SW 6 m/s (12 knots)
04:00	Mostly clear	17°C (63°F)	0 mm (0 in)	68%	SW 6 m/s (12 knots)
05:00	Partly cloudy	16°C (61°F)	0 mm (0 in)	71%	SW 5 m/s (10 knots)
06:00	Partly cloudy	16°C (61°F)	0 mm (0 in)	75%	S 6 m/s (12 knots)
07:00	Partly cloudy	17°C (63°F)	0 mm (0 in)	75%	S 6 m/s (12 knots)
08:00	Partly cloudy	18°C (64°F)	0 mm (0 in)	75%	S 6 m/s (12 knots)
09:00	Partly cloudy	19°C (66°F)	0 mm (0 in)	80%	S 7 m/s (14 knots)
10:00	Partly cloudy	20°C (68°F)	0 mm (0 in)	78%	S 7 m/s (14 knots)
11:00	Partly cloudy	21°C (70°F)	0 mm (0 in)	74%	S 7 m/s (14 knots)
12:00	Partly cloudy	21°C (70°F)	0 mm (0 in)	70%	S 8 m/s (16 knots)
13:00	Partly cloudy	21°C (70°F)	0 mm (0 in)	67%	S 8 m/s (16 knots)
14:00	Partly cloudy	21°C (70°F)	0 mm (0 in)	65%	S 8 m/s (16 knots)
15:00	Partly cloudy	21°C (70°F)	0 mm (0 in)	67%	S 9 m/s (17 knots)
16:00	Partly cloudy	21°C (70°F)	0 mm (0 in)	70%	S 9 m/s (17 knots)
17:00	Cloudy	20°C (68°F)	0 mm (0 in)	73%	S 9 m/s (17 knots)
18:00	Cloudy	19°C (66°F)	0 mm (0 in)	76%	SE 9 m/s (17 knots)
19:00	Rain	19°C (66°F)	0.4 mm (0.02 in)	78%	SE 9 m/s (17 knots)
20:00	Heavy rain	18°C (64°F)	3.3 mm (0.1 in)	83%	SE 7 m/s (14 knots)
21:00	Heavy rain	17°C (63°F)	3.8 mm (0.1 in)	94%	SE 7 m/s (14 knots)
22:00	Heavy rain	17°C (63°F)	3.6 mm (0.1 in)	95%	SE 8 m/s (16 knots)
23:00	Heavy rain	18°C (64°F)	3 mm (0.1 in)	96%	SE 8 m/s (16 knots)

00:00

Clear skies

65% · SW 8 m/s (16 knots)

19°C (66°F)

0 mm (0 in)

01:00

Mostly clear

66% · SW 7 m/s (14 knots)

19°C (66°F)

0 mm (0 in)

02:00

Clear skies

67% · SW 7 m/s (14 knots)

18°C (64°F)

0 mm (0 in)

03:00

Mostly clear

68% · SW 6 m/s (12 knots)

18°C (64°F)

0 mm (0 in)

04:00

Mostly clear

68% · SW 6 m/s (12 knots)

17°C (63°F)

0 mm (0 in)

05:00

Partly cloudy

71% · SW 5 m/s (10 knots)

16°C (61°F)

0 mm (0 in)

06:00

Partly cloudy

75% · S 6 m/s (12 knots)

16°C (61°F)

0 mm (0 in)

07:00

Partly cloudy

75% · S 6 m/s (12 knots)

17°C (63°F)

0 mm (0 in)

08:00

Partly cloudy

75% · S 6 m/s (12 knots)

18°C (64°F)

0 mm (0 in)

09:00

Partly cloudy

80% · S 7 m/s (14 knots)

19°C (66°F)

0 mm (0 in)

10:00

Partly cloudy

78% · S 7 m/s (14 knots)

20°C (68°F)

0 mm (0 in)

11:00

Partly cloudy

74% · S 7 m/s (14 knots)

21°C (70°F)

0 mm (0 in)

12:00

Partly cloudy

70% · S 8 m/s (16 knots)

21°C (70°F)

0 mm (0 in)

13:00

Partly cloudy

67% · S 8 m/s (16 knots)

21°C (70°F)

0 mm (0 in)

14:00

Partly cloudy

65% · S 8 m/s (16 knots)

21°C (70°F)

0 mm (0 in)

15:00

Partly cloudy

67% · S 9 m/s (17 knots)

21°C (70°F)

0 mm (0 in)

16:00

Partly cloudy

70% · S 9 m/s (17 knots)

21°C (70°F)

0 mm (0 in)

17:00

Cloudy

73% · S 9 m/s (17 knots)

20°C (68°F)

0 mm (0 in)

18:00

Cloudy

76% · SE 9 m/s (17 knots)

19°C (66°F)

0 mm (0 in)

19:00

Rain

78% · SE 9 m/s (17 knots)

19°C (66°F)

0.4 mm (0.02 in)

20:00

Heavy rain

83% · SE 7 m/s (14 knots)

18°C (64°F)

3.3 mm (0.1 in)

21:00

Heavy rain

94% · SE 7 m/s (14 knots)

17°C (63°F)

3.8 mm (0.1 in)

22:00

Heavy rain

95% · SE 8 m/s (16 knots)

17°C (63°F)

3.6 mm (0.1 in)

23:00

Heavy rain

96% · SE 8 m/s (16 knots)

18°C (64°F)

3 mm (0.1 in)

Next 7 days

Six-hour segments

Day

Night

02:00

Morning

08:00

Afternoon

14:00

Evening

20:00

Wednesday

22 Jul

18°C (64°F)

5.5 mm (0.2 in)

Heavy rain

99% · S 7 m/s (14 knots)

19°C (66°F)

1 mm (0.04 in)

Rain

99% · S 7 m/s (14 knots)

23°C (73°F)

0.5 mm (0.02 in)

Partly cloudy

85% · S 9 m/s (17 knots)

21°C (70°F)

0 mm (0 in)

Partly cloudy

90% · S 8 m/s (16 knots)

Thursday

23 Jul

19°C (66°F)

0 mm (0 in)

Mostly clear

87% · NW 4 m/s (8 knots)

20°C (68°F)

0 mm (0 in)

Clear skies

79% · NW 1 m/s (2 knots)

22°C (72°F)

0 mm (0 in)

Mostly sunny

56% · NW 2 m/s (4 knots)

19°C (66°F)

0 mm (0 in)

Clear skies

68% · N 1 m/s (2 knots)

Friday

24 Jul

15°C (59°F)

0 mm (0 in)

Clear skies

81% · NW 1 m/s (2 knots)

18°C (64°F)

0 mm (0 in)

Clear skies

76% · W 1 m/s (2 knots)

22°C (72°F)

0 mm (0 in)

Partly cloudy

58% · S 4 m/s (8 knots)

18°C (64°F)

0 mm (0 in)

Clear skies

72% · SW 3 m/s (6 knots)

Saturday

25 Jul

15°C (59°F)

0 mm (0 in)

Clear skies

83% · W 2 m/s (4 knots)

18°C (64°F)

0 mm (0 in)

Clear skies

74% · S 1 m/s (2 knots)

22°C (72°F)

0 mm (0 in)

Mostly sunny

64% · SE 3 m/s (6 knots)

18°C (64°F)

0 mm (0 in)

Clear skies

77% · S 3 m/s (6 knots)

Sunday

26 Jul

15°C (59°F)

0 mm (0 in)

Clear skies

90% · W 1 m/s (2 knots)

18°C (64°F)

0 mm (0 in)

Cloudy

78% · S 1 m/s (2 knots)

22°C (72°F)

0 mm (0 in)

Clear skies

65% · S 5 m/s (10 knots)

18°C (64°F)

0 mm (0 in)

Clear skies

89% · S 4 m/s (8 knots)

Monday

27 Jul

18°C (64°F)

0 mm (0 in)

Clear skies

91% · S 4 m/s (8 knots)

20°C (68°F)

0.2 mm (0.01 in)

Mostly sunny

81% · SW 2 m/s (4 knots)

24°C (75°F)

0.4 mm (0.02 in)

Partly cloudy

70% · S 4 m/s (8 knots)

22°C (72°F)

0 mm (0 in)

Cloudy

85% · S ()

Tuesday

28 Jul

18°C (64°F)

2.6 mm (0.1 in)

Rain

99% · E 1 m/s (2 knots)

19°C (66°F)

4.6 mm (0.2 in)

Rain

99% · S 3 m/s (6 knots)

22°C (72°F)

11 mm (0.4 in)

Heavy rain

94% · SW 7 m/s (14 knots)

20°C (68°F)

5.7 mm (0.2 in)

Heavy rain

100% · S 5 m/s (10 knots)

Data from MET Norway. Prefer the quick-glance version? See the 10-day summary.

South Portland weather by month

Browse monthly averages for South Portland: climate by month with temperature, rainfall and sunshine.

January February March April May June July August September October November December

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