Current weather conditions and 15 day weather forecast for Scappoose Bay Seaplane Base, Oregon, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 04 May 2026 Monday 18.3 ° C / 64.9°F ![]() Clear |
Feels Like : 18.3 ° C / 64.9°F Humidity : % 56 Pressure : 1008 mb Wind Speed : 4.7 kmph / 2.9 miles from NNW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 04 May 2026 Monday | Sunny |
8.9 ° C (48°F) |
27.5 ° C (81.5°F) |
18.8 ° C (65.9°F) |
% 62 | 0% | 6.6 | Sunrise:05:54 AM Sunset: 08:23 PM |
Moonrise:No moonrise Moonset: 07:05 AM Moon Phase ( Waning Gibbous ) |
|
| 05 May 2026 Tuesday | Partly Cloudy |
7.2 ° C (44.9°F) |
23.3 ° C (73.9°F) |
14.1 ° C (57.4°F) |
% 77 | 0% | 7 | Sunrise:05:52 AM Sunset: 08:24 PM |
Moonrise:12:06 AM Moonset: 07:54 AM Moon Phase ( Waning Gibbous ) |
|
| 06 May 2026 Wednesday | Sunny |
6.4 ° C (43.6°F) |
23.8 ° C (74.9°F) |
14 ° C (57.2°F) |
% 73 | 0% | 7.1 | Sunrise:05:51 AM Sunset: 08:25 PM |
Moonrise:12:55 AM Moonset: 08:50 AM Moon Phase ( Waning Gibbous ) |
|
| 07 May 2026 Thursday | Partly Cloudy |
4.4 ° C (39.9°F) |
20.5 ° C (68.9°F) |
12.4 ° C (54.4°F) |
% 65 | 0% | 7 | Sunrise:05:50 AM Sunset: 08:27 PM |
Moonrise:01:34 AM Moonset: 09:54 AM Moon Phase ( Waning Gibbous ) |
|
| 08 May 2026 Friday | Patchy rain nearby |
7 ° C (44.7°F) |
17.5 ° C (63.4°F) |
10.8 ° C (51.5°F) |
% 61 | 79% | 0 | Sunrise:05:48 AM Sunset: 08:28 PM |
Moonrise:02:05 AM Moonset: 11:02 AM Moon Phase ( Waning Gibbous ) |
|
| 09 May 2026 Saturday | Patchy rain nearby |
8.6 ° C (47.5°F) |
18.3 ° C (64.9°F) |
12.8 ° C (55°F) |
% 87 | 88% | 3 | Sunrise:05:47 AM Sunset: 08:29 PM |
Moonrise:02:30 AM Moonset: 12:12 PM Moon Phase ( Last Quarter ) |
|
| 10 May 2026 Sunday | Partly Cloudy |
6 ° C (42.7°F) |
25.7 ° C (78.3°F) |
15.4 ° C (59.7°F) |
% 68 | 0% | 5 | Sunrise:05:46 AM Sunset: 08:30 PM |
Moonrise:02:51 AM Moonset: 01:23 PM Moon Phase ( Waning Crescent ) |
|
| 11 May 2026 Monday | Sunny |
9 ° C (48.2°F) |
28.2 ° C (82.8°F) |
18.4 ° C (65.1°F) |
% 63 | 0% | 5 | Sunrise:05:44 AM Sunset: 08:32 PM |
Moonrise:03:10 AM Moonset: 02:34 PM Moon Phase ( Waning Crescent ) |
|
| 12 May 2026 Tuesday | Sunny |
8 ° C (46.5°F) |
24.9 ° C (76.8°F) |
15.9 ° C (60.6°F) |
% 59 | 0% | 5 | Sunrise:05:43 AM Sunset: 08:33 PM |
Moonrise:03:28 AM Moonset: 03:48 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday | Sunny |
5.1 ° C (41.2°F) |
22.8 ° C (73°F) |
13.4 ° C (56.1°F) |
% 61 | 0% | 4 | Sunrise:05:42 AM Sunset: 08:34 PM |
Moonrise:03:46 AM Moonset: 05:05 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Partly Cloudy |
5.6 ° C (42°F) |
18.4 ° C (65.1°F) |
11.5 ° C (52.8°F) |
% 70 | 0% | 4 | Sunrise:05:41 AM Sunset: 08:35 PM |
Moonrise:04:06 AM Moonset: 06:27 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Partly Cloudy |
2.2 ° C (36°F) |
19 ° C (66.2°F) |
11.2 ° C (52.2°F) |
% 63 | 0% | 4 | Sunrise:05:40 AM Sunset: 08:37 PM |
Moonrise:04:30 AM Moonset: 07:53 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Patchy rain nearby |
5.1 ° C (41.2°F) |
17.3 ° C (63.2°F) |
11.7 ° C (53°F) |
% 62 | 85% | 3 | Sunrise:05:38 AM Sunset: 08:38 PM |
Moonrise:05:02 AM Moonset: 09:19 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Patchy rain nearby |
3.6 ° C (38.5°F) |
12.9 ° C (55.2°F) |
8 ° C (46.4°F) |
% 86 | 87% | 2 | Sunrise:05:37 AM Sunset: 08:39 PM |
Moonrise:05:44 AM Moonset: 10:40 PM Moon Phase ( Waxing Crescent ) |
|