PORTLAND, ME
Warning: From the National Weather Service ... Air Quality Alert in effect until Sunday, Jul 19, 12:00 AM; Additional advisories also in effect more >
at 3:48am
55°
Partly cloudy
REALFEEL®:
56°F
HUMIDITY:
80%
CLOUD COVER:
39%
WINDS:
WNW 1 mph
PRESSURE:
30.00 in
VISIBILITY:
12 Miles
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SAT
75°F
67°F
Mostly cloudy, becoming breezy this afternoon with a couple of showers; wildfire smoke will create unhealthy air quality and poor visibility at times
SUN
80°F
59°F
Mostly sunny, windy and less humid; some improvement in air quality with less wildfire smoke
MON
79°F
62°F
Pleasant with partial sunshine
TUE
73°F
65°F
Considerable cloudiness with a couple of showers and a thunderstorm; not as warm
WED
79°F
64°F
Periods of clouds and sunshine with a couple of showers and a thunderstorm; humid
THU
80°F
60°F
Mainly cloudy with a little rain
FRI
79°F
61°F
Variable clouds with a couple of showers, mainly early in the day
PORTLAND, ME
Next 6 Hours >>
3AM4AM5AM6AM7AM8AM
Conditions 
Temperature  55°54°57°61°66°68°
Cloud Cover  99%77%26%26%100%94%
RealFeel®  52°53°57°62°65°67°
Dew Point  49°53°54°55°55°57°
Humidity  81%95%88%80%66%67%
Wind Direction  WWSWSWSSSWS
Wind Speed  5 mph4 mph4 mph5 mph5 mph6 mph
Precipitation  0.006 in0 in0 in0 in0 in0 in
PORTLAND, ME
Weather History for July 18:
Today Normal Record  
High Temperature 75° 80° 97° in 1876
Low Temperature 67° 62° 44° in 1946
 
Today Normal
Precipitation 0.14 in 0.00 in
SUMMER WINTER

Asthma Forecast

Beneficial

Weather conditions create a lowered risk of weather-related asthma attacks, and will help to make attacks less severe and of shorter duration. more >

Lawn Mowing Forecast

Poor

Expect poor conditions for lawn mowing. more >

Ragweed Pollen

High

Ragweed pollen levels will be high. Plan activities and medication accordingly. more >

Golf Weather Forecast

Poor

Expect poor conditions for golf. more >

Common Cold Forecast

Beneficial

Weather conditions create a lowered risk of catching a cold, and will help to make colds less severe and of shorter duration. more >

Ski Weather Forecast

Poor

Expect poor conditions for skiing. more >

Dust & Dander Forecast

Low

Indoor dust and dander levels will be low. more >

Dog Walking Comfort Forecast

Poor

Expect poor conditions for walking your dog. more >

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SAT
81°F
62°F
SUN
81°F
62°F
MON
81°F
62°F