Portland Hourly Weather Forecast
Next 48 Hours
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A full day of Overcast conditions is expected. Temps range from 63°F to 65°F. Breezy wind from the S at 9.5 mph, while humidity ranges from 94% to 98%, with an avg barometric pressure of 30.1 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
5 AM
63°F
63°F
98%
5.8 S
30.09
62°F
0
0%
6 AM
63°F
63°F
98%
6 S
30.1
62°F
0.2
0%
7 AM
63°F
63°F
98%
6.7 S
30.11
62°F
0.7
0%
8 AM
63°F
63°F
97%
7.4 S
30.1
63°F
1.8
0%
9 AM
64°F
64°F
97%
8.3 S
30.1
63°F
3.7
0%
10 AM
64°F
64°F
96%
9.8 S
30.12
63°F
5.8
0%
11 AM
65°F
65°F
96%
10.7 SSE
30.11
64°F
7.4
0%
12 PM
65°F
65°F
96%
12.1 S
30.11
64°F
9.1
0%
1 PM
65°F
65°F
96%
12.3 S
30.11
64°F
9.3
0%
2 PM
65°F
65°F
95%
11.4 S
30.1
64°F
8.2
0%
3 PM
65°F
65°F
94%
11.9 SSE
30.09
64°F
6
0%
4 PM
65°F
65°F
95%
11.2 SSE
30.08
64°F
4.3
0%
5 PM
65°F
65°F
96%
11.2 SSE
30.08
63°F
2.4
0%
6 PM
65°F
65°F
96%
10.3 S
30.08
64°F
1.1
0%
7 PM
64°F
64°F
96%
9.4 S
30.08
64°F
0.3
0%
8 PM
64°F
64°F
97%
8.7 SSE
30.09
63°F
0
0%
9 PM
64°F
64°F
97%
8.5 SSE
30.09
63°F
0
0%
10 PM
64°F
64°F
98%
8.9 S
30.1
63°F
0
0%
11 PM
63°F
63°F
98%
9.4 S
30.1
63°F
0
0%
Mon, Jul 14th 2025
Foggy skies will dominate from morning to night. Temps range from 63°F to 66°F. Breezy wind, shifting from S to SW at 9 mph, while humidity ranges from 92% to 98%, with an avg barometric pressure of 30.05 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
63°F
63°F
98%
9.8 S
30.09
63°F
0
0%
1 AM
63°F
63°F
98%
9.8 S
30.08
62°F
0
0%
2 AM
63°F
63°F
98%
9.6 S
30.08
62°F
0
0%
3 AM
63°F
63°F
98%
8.9 SSW
30.08
62°F
0
0%
4 AM
63°F
63°F
98%
8.5 SSW
30.07
62°F
0
0%
5 AM
63°F
63°F
98%
7.8 SSW
30.07
62°F
0
0%
6 AM
63°F
63°F
98%
7.6 SSW
30.07
62°F
0.2
0%
7 AM
63°F
63°F
97%
8.9 SSW
30.07
62°F
0.7
0%
8 AM
63°F
63°F
97%
9.6 SSW
30.07
62°F
1.9
0%
9 AM
63°F
63°F
96%
10.3 SSW
30.07
62°F
3.6
0%
10 AM
63°F
63°F
96%
11.2 S
30.07
62°F
5.7
0%
11 AM
64°F
64°F
96%
12.1 S
30.07
62°F
7.5
0%
12 PM
64°F
64°F
95%
12.8 S
30.06
62°F
8.7
0%
1 PM
64°F
64°F
94%
13 S
30.05
63°F
9
0%
2 PM
65°F
65°F
94%
12.8 SSE
30.05
63°F
7.6
0%
3 PM
65°F
65°F
93%
11 S
30.03
63°F
4.5
0%
4 PM
66°F
66°F
92%
9.6 S
30.02
64°F
1.5
0%
5 PM
66°F
66°F
92%
8.3 S
30.02
64°F
2
0%
6 PM
65°F
65°F
94%
7.6 SSW
30.01
64°F
0.2
0%
7 PM
65°F
65°F
96%
6.9 SSW
30.01
63°F
0.3
0%
8 PM
64°F
64°F
97%
6.5 S
30.01
63°F
0
0%
9 PM
64°F
64°F
97%
6 S
30.01
64°F
0
0%
10 PM
66°F
66°F
98%
4.7 S
30.01
64°F
0
0%
11 PM
65°F
65°F
97%
3.6 SW
30.02
66°F
0
0%
Tue, Jul 15th 2025
Foggy conditions expected later. Temps range from 65°F to 66°F. Light winds, shifting from WSW to NW at 3.1 mph, while humidity ranges from 98% to 98%, with an avg barometric pressure of 30.01 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
65°F
65°F
98%
2.9 WSW
30.01
64°F
0
0%
1 AM
65°F
65°F
98%
2.9 WSW
30
64°F
0
0%
2 AM
65°F
65°F
98%
2.5 W
30
64°F
0
0%
3 AM
65°F
65°F
98%
3.6 WSW
30.01
65°F
0
0%
4 AM
66°F
66°F
98%
3.8 NW
30.01
65°F
0
0%
This hour by hour weather report is relevant for ZIP codes from 04101 through 04124, accurately covering all areas within Portland, ME.
Currently
|
63°F |
30.13 inHg.
Barometer 100%
Humidity S 6.3mph Wind |
| Overcast | ||
National Outlook
Weekend Storms and Heat Alert: Great Lakes to East Coast & Southern Plains
Sat Jul 12th 2025, 5:45am PDT
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