0.4in

Rain Today

Rain Last Hour
0.1in

Recorded at Portland-Hillsboro Airport Updated 25 mins ago (0.6 miles away)

Get WillyWeather+ to remove ads

Real-Time Extremes

Hottest 84.1 °F
Majuro Atoll - NWS Office, HI
Coldest -49.1 °F
Northway, Northway Airport, AK
Windiest 50.6mph
Mount Washington, NH
Wettest (Last Hour) 0.3in
Portland, Portland International Airport, OR
Most Humid 100%
Clark Regional Airport, IN
Least Humid 13%
Palmer, Palmer Municipal Airport, AK
Highest Pressure 1029.8 hPa
MCMWTC BRIDGEPORT, CA
Lowest Pressure 980 hPa
Togiac Village, Togiak Airport, AK

Trending Locations

Get WillyWeather+ to remove ads

Portland-Hillsboro Airport Rainfall Forecast

Today 9 Dec
100%
Wed 10 Dec
95%
Thu 11 Dec
75%
Fri 12 Dec
10%
Sat 13 Dec
65%
Sun 14 Dec
60%
Mon 15 Dec
70%

Portland-Hillsboro Airport Rainfall Statistics

December Rainfall

Portland-Hillsboro Airport (0 miles)

Total Rainfall 2025
21.9in
Daily Average 2025
0.1in
Wettest Day 23 February, 2025
1in
Wet Days 2025
111/343 (32%)
Total Rainfall November
4.2in
Daily Average November
0.1in
Wettest Day 1 November, 2025
0.6in
Wet Days November
19/30 (63%)
Total Rainfall December
1in
Daily Average December
0.2in
Wettest Day 4 December, 2025
0.5in
Wet Days December
4/9 (44%)

Climate (2010–Present)

Portland-Hillsboro Airport (0 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2020–2024
34.7in
Monthly Average 2020–2025
2.8in
Daily Average 2020–2025
0.1in
Wettest Day 26 December, 2022
2.5in

Get WillyWeather+ to remove ads