Portland, ME Weather

10:00 Monday
Sunny
Clear
-6° Feels like -12°
Moderate northwest wind Northwest 20 - 38 km/h
  • Today 22 Dec. Scattered clouds -3° / -8° Moderate northwest wind 25 - 43 km/h
  • Tomorrow 23 Dec. Snow with partly cloudy skies 90% 13 mm / -5° Moderate south wind 17 - 28 km/h
  • Wednesday 24 Dec. Snow with partly cloudy skies 80% 10 mm / -6° Strong north wind 35 - 60 km/h
  • Thursday 25 Dec. Snow with partly cloudy skies 60% 0.3 mm / -9° Strong north wind 28 - 50 km/h
  • Friday 26 Dec. Scattered clouds -8° / -15° Moderate north wind 22 - 39 km/h
  • Saturday 27 Dec. Overcast -8° / -13° Moderate north wind 19 - 35 km/h
  • Sunday 28 Dec. Freezing rain with cloudy skies 70% 7.3 mm / -9° Strong south wind 30 - 59 km/h

Weather Forecast for Portland, ME Today

, 22 December

Tomorrow

, 23 December
11:00 Clear -6° Sunny
Feels Like -12°
Moderate northwest wind Northwest 20 - 38 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 44%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like -12 °C
  • Visibility Visibility 60 km
  • Wind Wind - Average 20 km/h
  • Pressure Pressure 1028 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 38 km/h
  • Snowline Snowline 0 ft
12:00 Clear -5° Sunny
Feels Like -10°
Moderate northwest wind Northwest 19 - 38 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 40%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like -10 °C
  • Visibility Visibility 60 km
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1027 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 38 km/h
  • Snowline Snowline 0 ft
13:00 Clear -4° Sunny
Feels Like -9°
Moderate northwest wind Northwest 17 - 36 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 38%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like -9 °C
  • Visibility Visibility 60 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1027 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 0 ft
14:00 Clear -4° Sunny
Feels Like -9°
Moderate northwest wind Northwest 15 - 33 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 37%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like -9 °C
  • Visibility Visibility 60 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1027 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Snowline Snowline 0 ft
15:00 Partly cloudy -4° Partly cloudy
Feels Like -8°
Moderate northwest wind Northwest 12 - 28 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 37%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 56%
  • Feels Like Feels Like -8 °C
  • Visibility Visibility 60 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1027 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 28 km/h
  • Snowline Snowline 0 ft
16:00 Partly cloudy -4° Partly cloudy
Feels Like -8°
Moderate west wind West 9 - 23 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 38%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 71%
  • Feels Like Feels Like -8 °C
  • Visibility Visibility 60 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1028 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 23 km/h
  • Snowline Snowline 0 ft
Scattered clouds 17:00 Scattered clouds -4° Scattered clouds
Feels Like -7°
Gentle northwest wind Northwest 7 - 16 km/h
UV Index 0 Low SPF: no
17:00 Partly cloudy -4° Partly cloudy
Feels Like -7°
Gentle northwest wind Northwest 7 - 16 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 40%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 53%
  • Feels Like Feels Like -7 °C
  • Visibility Visibility 60 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1028 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 16 km/h
  • Snowline Snowline 0 ft
18:00 Scattered clouds -5° Scattered clouds
Feels Like -7°
Gentle west wind West 6 - 14 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 42%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 12%
  • Feels Like Feels Like -7 °C
  • Visibility Visibility 60 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1028 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 14 km/h
  • Snowline Snowline 0 ft
19:00 Scattered clouds -5° Scattered clouds
Feels Like -8°
Gentle west wind West 8 - 15 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 45%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 17%
  • Feels Like Feels Like -8 °C
  • Visibility Visibility 60 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1028 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 15 km/h
  • Snowline Snowline 0 ft
Scattered clouds 20:00 Scattered clouds -5° Scattered clouds
Feels Like -8°
Gentle west wind West 7 - 15 km/h
UV Index 0 Low SPF: no
20:00 Scattered clouds -5° Scattered clouds
Feels Like -8°
Gentle west wind West 7 - 15 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 49%
  • Dew Point Dew Point -14 °C
  • Clouds Clouds 18%
  • Feels Like Feels Like -8 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1028 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 15 km/h
  • Snowline Snowline 0 ft
21:00 Scattered clouds -5° Scattered clouds
Feels Like -8°
Gentle west wind West 7 - 14 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 53%
  • Dew Point Dew Point -13 °C
  • Clouds Clouds 28%
  • Feels Like Feels Like -8 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1028 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 14 km/h
  • Snowline Snowline 0 ft
22:00 Overcast -5° Overcast
Feels Like -8°
Gentle west wind West 7 - 14 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 56%
  • Dew Point Dew Point -13 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like -8 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1027 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 14 km/h
  • Snowline Snowline 0 ft
Overcast 23:00 Overcast -5° Overcast
Feels Like -7°
Gentle west wind West 6 - 15 km/h
UV Index 0 Low SPF: no
23:00 Overcast -5° Overcast
Feels Like -7°
Gentle west wind West 6 - 15 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 55%
  • Dew Point Dew Point -12 °C
  • Clouds Clouds 98%
  • Feels Like Feels Like -7 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1027 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 15 km/h
  • Snowline Snowline 0 ft
24:00 Overcast -4° Overcast
Feels Like -7°
Gentle west wind West 7 - 14 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 55%
  • Dew Point Dew Point -12 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like -7 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1027 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 14 km/h
  • Snowline Snowline 0 ft

Sunrise and Sunset

Sunrise 07:11 Sunset 16:07
First light 06:38 Midday 11:39 Last light 16:40
Day length 8h 56m

Remaining daylight 5h 33m

Lunar calendar

Mon Tue Wed Thu Fri Sat Sun
22 First Quarter
23 First Quarter
24 First Quarter
25 First Quarter
26 First Quarter
27 First Quarter
28 First Quarter
29 First Quarter
30 First Quarter
31 First Quarter
1 First Quarter
2 Full Moon
3 Full Moon
4 Full Moon

Air quality in Portland today

Detail
35
Fair O₃ (85 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall

Videos

A tornado unleashes chaos in Alto Paraná, Paraguay
A tornado unleashes chaos in Alto Paraná, Paraguay