Portland Jetport (PWM) Weather 06/30/2025
Overnight
59
Patchy Fog
Monday
81
Patchy Fog then Sunny
Monday Night
62
Partly Cloudy then Patchy Fog
Tuesday
80
Chance Showers and Areas Fog then Showers Likely
Tuesday Night
66
Chance T-storms then Chance Showers
Wednesday
85
Mostly Sunny
Wednesday Night
63
Mostly Clear
Thursday
82
Sunny
Thursday Night
61
Partly Cloudy
Independence Day
78
Sunny
Friday Night
59
Mostly Clear
Saturday
80
Mostly Sunny
Saturday Night
63
Mostly Cloudy
Weekly Forecast
Overnight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 59. West wind around 5 mph.
Monday
Patchy fog before 9am. Otherwise, sunny, with a high near 81. Light and variable wind becoming south 5 to 10 mph in the morning.
Monday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 62. South wind around 5 mph.
Tuesday
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 80. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 66. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 61.
Independence Day
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 59.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Mostly cloudy, with a low around 63.