South Portland, ME Weather

05:00 Saturday Artboard
Scattered clouds Scattered clouds 7° Feels like 4° New Moon New Moon Illuminated: 1%
  • Today 2 Nov. Scattered clouds 12° / 4° Calm 21 - 42 km/h
  • Tomorrow 3 Nov. Clear 9° / 2° Calm 15 - 31 km/h
  • Monday 4 Nov. Partly cloudy 9° / 2° Calm 17 - 29 km/h
  • Tuesday 5 Nov. Partly cloudy 20° / 8° Calm 26 - 42 km/h
  • Wednesday 6 Nov. Scattered clouds 22° / 12° Calm 23 - 45 km/h
  • Thursday 7 Nov. Scattered clouds 13° / 7° Calm 14 - 30 km/h
  • Friday 8 Nov. Scattered clouds 15° / 7° Calm 19 - 37 km/h

Weather Forecast for South Portland, ME Today

, 2 November

Tomorrow

, 3 November
05:00 Scattered clouds 7° Scattered clouds
Feels Like 4°
Calm North 17 - 33 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 63%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 17%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1021 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Snowline Snowline 1200 m
06:00 Scattered clouds 6° Scattered clouds
Feels Like 4°
Calm Northwest 16 - 31 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 62%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 14%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1022 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 1100 m
07:00 Scattered clouds 6° Scattered clouds
Feels Like 3°
Calm Northwest 17 - 30 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 61%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 28%
  • Feels Like Feels Like 3 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1023 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 1100 m
Scattered clouds 08:00 Scattered clouds 6° Scattered clouds
Feels Like 3°
Calm Northwest 17 - 31 km/h
UV Index 0 Low SPF: no
Scattered clouds 08:00 Scattered clouds 6° Scattered clouds
Feels Like 3°
Calm Northwest 17 - 31 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 60%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 40%
  • Feels Like Feels Like 3 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1023 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 1000 m
09:00 Scattered clouds 7° Scattered clouds
Feels Like 4°
Calm Northwest 17 - 32 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 57%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 41%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 1000 m
10:00 Scattered clouds 8° Scattered clouds
Feels Like 5°
Calm Northwest 19 - 36 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 52%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 27%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1025 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 900 m
Clear 11:00 Clear 8° Clear
Feels Like 5°
Calm North 21 - 40 km/h
UV Index 2 Low SPF: no
Clear 11:00 Clear 8° Partly cloudy
Feels Like 5°
Calm North 21 - 40 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 48%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 9%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 60 km
  • Wind Wind - Average 21 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 40 km/h
  • Snowline Snowline 800 m
12:00 Partly cloudy 9° Partly cloudy
Feels Like 7°
Calm Northwest 21 - 42 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 46%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 63%
  • Feels Like Feels Like 7 °C
  • Visibility Visibility 60 km
  • Wind Wind - Average 21 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 42 km/h
  • Snowline Snowline 800 m
13:00 Scattered clouds 9° Scattered clouds
Feels Like 7°
Calm Northwest 18 - 41 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 44%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 52%
  • Feels Like Feels Like 7 °C
  • Visibility Visibility 60 km
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 41 km/h
  • Snowline Snowline 900 m
Scattered clouds 14:00 Scattered clouds 10° Scattered clouds
Feels Like 8°
Calm Northwest 16 - 42 km/h
UV Index 2 Low SPF: no
Scattered clouds 14:00 Scattered clouds 10° Scattered clouds
Feels Like 8°
Calm Northwest 16 - 42 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 43%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 18%
  • Feels Like Feels Like 8 °C
  • Visibility Visibility 60 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 42 km/h
  • Snowline Snowline 900 m
15:00 Clear 10° Clear
Feels Like 8°
Calm Northwest 14 - 31 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 42%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 2%
  • Feels Like Feels Like 8 °C
  • Visibility Visibility 65 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 900 m
16:00 Clear 9° Clear
Feels Like 7°
Calm Northwest 14 - 28 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 43%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like 7 °C
  • Visibility Visibility 65 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1025 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 28 km/h
  • Snowline Snowline 900 m
Clear 17:00 Clear 9° Clear
Feels Like 7°
Calm Northwest 12 - 31 km/h
UV Index 0 Low SPF: no
Clear 17:00 Clear 9° Clear
Feels Like 7°
Calm Northwest 12 - 31 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 46%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 7 °C
  • Visibility Visibility 60 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1025 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 900 m
18:00 Clear sky 7° Clear sky
Feels Like 5°
Calm North 13 - 21 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 52%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1026 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 21 km/h
  • Snowline Snowline 900 m
19:00 Clear sky 7° Clear sky
Feels Like 4°
Calm North 15 - 25 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 54%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1026 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Snowline Snowline 900 m
Clear sky 20:00 Clear sky 6° Clear sky
Feels Like 3°
Calm North 15 - 26 km/h
UV Index 0 Low SPF: no
Clear sky 20:00 Clear sky 6° Clear sky
Feels Like 3°
Calm North 15 - 26 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 55%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like 3 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1027 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 26 km/h
  • Snowline Snowline 900 m
21:00 Clear sky 6° Clear sky
Feels Like 3°
Calm North 16 - 28 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 56%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 3 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1027 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 28 km/h
  • Snowline Snowline 800 m
22:00 Clear sky 5° Clear sky
Feels Like 2°
Calm North 17 - 29 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 56%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 2 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1028 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Snowline Snowline 700 m
Clear sky 23:00 Clear sky 5° Clear sky
Feels Like 1°
Calm North 17 - 31 km/h
UV Index 0 Low SPF: no
Clear sky 23:00 Clear sky 5° Clear sky
Feels Like 1°
Calm North 17 - 31 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 59%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 1 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1028 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 600 m
24:00 Clear sky 4° Clear sky
Feels Like 1°
Calm North 16 - 31 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 60%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 1 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1028 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 600 m

Air quality in South Portland today

Detail
31
Fair O₃ (77 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs
Maximum Minimum Rainfall
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