Home › United States › Portland
Will it rain in Portland in the next hour?
Raining now, easing around 10:41
Radar: NOAA MRMS · image of 09:30
The next 60 minutes
now
1.8
+10
3.7
+20
13.3
+30
10.7
+40
12.4
+50
0.6
+60
–
mm/h · Updated 09:41
Rain radar around Portland
Last two hours of radar images, then the forecast. Press play or drag the timeline.
--:--
lightheavy
Rain hour by hour in Portland
0.3
09h
0.3
10h
0.1
11h
12h
0.3
13h
0.4
14h
0.2
15h
16h
0.1
17h
0.1
18h
0.1
19h
0.3
20h
mm · Model: GFS (NOAA, 0.25°)
Rain over the next 14 days
13 mm of rain expected over the next 7 days, with 3 wet days (1 mm or more).
Thu 29
0.2 mm
Fri 30
5.6 mm
9 h of rain
Sat 31
1.4 mm
9 h of rain
Sun 1
5.4 mm
9 h of rain
Mon 2
0.0 mm
Tue 3
0.0 mm
Wed 4
0.0 mm
Thu 5
2.7 mm
3 h of rain
Fri 6
2.3 mm
9 h of rain
Sat 7
5.7 mm
6 h of rain
Sun 8
11 mm
12 h of rain
Mon 9
0.9 mm
3 h of rain
Tue 10
0.0 mm
Wed 11
3.2 mm
6 h of rain
Rain climate of Portland
On average (1991–2020), Portland receives 1,404 mm of rain a year. The wettest month is December (218 mm), the driest is July (16 mm). In October it normally rains 126 mm over the month; the next 7 days alone are forecast to bring 13 mm.
193Jan
148Feb
165Mar
133Apr
83May
55Jun
16Jul
19Aug
51Sep
126Oct
200Nov
218Dec
mm · ERA5 1991–2020 (Copernicus)
Rain in nearby cities
Next-hour rain API
The same data in JSON for your app: rain in the next hour, hour by hour and over 14 days, plus radar map tiles. Free key with 500 requests a day.