0in

Rain Today

Rain Last Hour
0in

Recorded at Portland, Portland-Troutdale Airport Updated 38 mins ago (3.2 miles away)

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Real-Time Extremes

Hottest 87.7 °F
East Breaks 643/Boomvang Spar, TX
Coldest 21.1 °F
Point Thomson Airstrip, AK
Windiest 36.9mph
Koliganek, AK
Wettest (Last Hour) 0.5in
Aurora, Aurora Municipal Airport, NE
Most Humid 100%
Kilo (Dix), NE
Least Humid 14%
Manti-Ephriam Airport, UT
Highest Pressure 1037.6 hPa
Salida - Monarch Pass, CO
Lowest Pressure 972.2 hPa
St. George, St. George Airport, AK

Trending Locations

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Gresham Rainfall Forecast

Today 25 Sep
95%
Sat 26 Sep
No Rain
Sun 27 Sep
No Rain
Mon 28 Sep
10%
Tue 29 Sep
25%
Wed 30 Sep
10%
Thu 1 Oct
15%

Gresham Rainfall Statistics

September Rainfall

Portland, Portland-Troutdale Airport (3.1 miles)

Total Rainfall 2026
20.1in
Daily Average 2026
0.1in
Wettest Day 12 March, 2026
1.8in
Wet Days 2026
78/268 (29%)
Total Rainfall August
0.01in
Daily Average August
0in
Wettest Day 29 August, 2026
0.01in
Wet Days August
1/31 (3%)
Total Rainfall September
1in
Daily Average September
0.04in
Wettest Day 6 September, 2026
0.4in
Wet Days September
5/25 (20%)

Climate (2021–2025)

Portland, Portland-Troutdale Airport (3.1 miles)

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Annual Average 2021–2025
39.7in
Monthly Average 2021–2026
3.4in
Daily Average 2021–2026
0.1in
Wettest Day 18 December, 2025
2.3in

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