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Current Weather Conditions:
PORTLAND INTERNATIONAL JETPORT, ME, United States

NWS Point Forecast for KPWM (KPWM) 43-39N 70-18W 15M

Conditions at

2026.08.19 1951 UTC
Wind from the S (170 degrees) at 12 MPH (10 KT)
Visibility 10 mile(s)
Sky conditions mostly clear
Temperature 75.0 F (23.9 C)
Dew Point 66.0 F (18.9 C)
Relative Humidity 73%
Pressure (altimeter) 29.82 in. Hg (1009 hPa)
ob KPWM 191951Z 17010KT 10SM FEW080 24/19 A2982 RMK AO2 SLP098 T02390189

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
77.0 (25.0) 68.0 (20.0) In the 6 hours preceding Aug 19, 2026 - 01:51 PM EDT / 2026.08.19 1751 UTC
78.1 (25.6) 62.1 (16.7) In the 24 hours preceding Aug 19, 2026 - 12:51 AM EDT / 2026.08.19 0451 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Aug 19, 2026 - 10:51 AM EDT / 2026.08.19 1451 UTC
A trace In the 6 hours preceding Aug 19, 2026 - 01:51 PM EDT / 2026.08.19 1751 UTC
0.03 inches In the 24 hours preceding Aug 18, 2026 - 07:51 AM EDT / 2026.08.18 1151 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 4 PM (20) Aug 19 75.0 (23.9) 66.0 (18.9) 29.82 (1009) S 12
3 PM (19) Aug 19 73.9 (23.3) 66.0 (18.9) 29.82 (1009) S 12
2 PM (18) Aug 19 75.0 (23.9) 66.9 (19.4) 29.82 (1009) S 12
1 PM (17) Aug 19 75.9 (24.4) 68.0 (20.0) 29.83 (1010) SE 12
Noon (16) Aug 19 75.9 (24.4) 66.9 (19.4) 29.85 (1010)
11 AM (15) Aug 19 73.9 (23.3) 66.9 (19.4) 29.86 (1011) SSE 7
10 AM (14) Aug 19 73.9 (23.3) 66.9 (19.4) 29.87 (1011) S 7
9 AM (13) Aug 19 69.1 (20.6) 66.0 (18.9) 29.87 (1011) WSW 3
8 AM (12) Aug 19 68.0 (20.0) 64.9 (18.3) 29.88 (1011) SSW 5
7 AM (11) Aug 19 64.9 (18.3) 63.0 (17.2) 29.88 (1011) Calm
6 AM (10) Aug 19 62.1 (16.7) 61.0 (16.1) 29.87 (1011) Calm
5 AM (9) Aug 19 64.0 (17.8) 62.1 (16.7) 29.87 (1011) Calm
4 AM (8) Aug 19 66.0 (18.9) 63.0 (17.2) 29.87 (1011) WSW 3
3 AM (7) Aug 19 66.0 (18.9) 63.0 (17.2) 29.86 (1011) Calm
2 AM (6) Aug 19 66.0 (18.9) 64.0 (17.8) 29.87 (1011) Calm
1 AM (5) Aug 19 64.9 (18.3) 63.0 (17.2) 29.88 (1011) S 3
Midnight (4) Aug 19 64.0 (17.8) 62.1 (16.7) 29.89 (1012) Calm
11 PM (3) Aug 18 64.0 (17.8) 62.1 (16.7) 29.89 (1012) S 3
10 PM (2) Aug 18 64.9 (18.3) 63.0 (17.2) 29.89 (1012) Calm
9 PM (1) Aug 18 64.9 (18.3) 63.0 (17.2) 29.89 (1012) Calm
8 PM (0) Aug 18 66.9 (19.4) 63.0 (17.2) 29.87 (1011) S 3
7 PM (23) Aug 18 69.1 (20.6) 64.0 (17.8) 29.86 (1011) S 9
6 PM (22) Aug 18 75.0 (23.9) 66.0 (18.9) 29.86 (1011) S 6
Oldest 5 PM (21) Aug 18 78.1 (25.6) 64.0 (17.8) 29.85 (1010) ESE 3
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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