Current weather conditions and 15 day weather forecast for Lower Monumental Dam Heliport, Washington, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 22 May 2026 Friday 26.7 ° C / 80.1°F ![]() Sunny |
Feels Like : 25 ° C / 77°F Humidity : % 19 Pressure : 1011 mb Wind Speed : 5.4 kmph / 3.4 miles from SSW ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 22 May 2026 Friday | Sunny |
9.6 ° C (49.3°F) |
27.6 ° C (81.7°F) |
19.8 ° C (67.6°F) |
% 29 | 0% | 7.3 | Sunrise:05:12 AM Sunset: 08:29 PM |
Moonrise:11:07 AM Moonset: 01:21 AM Moon Phase ( First Quarter ) |
|
| 23 May 2026 Saturday | Sunny |
14.4 ° C (57.9°F) |
27.8 ° C (82°F) |
20.9 ° C (69.6°F) |
% 34 | 0% | 7.2 | Sunrise:05:12 AM Sunset: 08:29 PM |
Moonrise:11:07 AM Moonset: 01:21 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Overcast |
12.8 ° C (55°F) |
26.2 ° C (79.2°F) |
19.3 ° C (66.7°F) |
% 38 | 0% | 6 | Sunrise:05:12 AM Sunset: 08:29 PM |
Moonrise:11:07 AM Moonset: 01:21 AM Moon Phase ( First Quarter ) |
|
| 25 May 2026 Monday | Sunny |
12.6 ° C (54.8°F) |
27.6 ° C (81.7°F) |
20.2 ° C (68.3°F) |
% 32 | 0% | 6.9 | Sunrise:05:12 AM Sunset: 08:29 PM |
Moonrise:11:07 AM Moonset: 01:21 AM Moon Phase ( First Quarter ) |
|
| 26 May 2026 Tuesday | Cloudy |
9.6 ° C (49.3°F) |
14 ° C (57.2°F) |
11.8 ° C (53.2°F) |
% 60 | 0% | 1.8 | Sunrise:05:12 AM Sunset: 08:29 PM |
Moonrise:11:07 AM Moonset: 01:21 AM Moon Phase ( First Quarter ) |
|
| 27 May 2026 Wednesday | Partly Cloudy |
9.2 ° C (48.6°F) |
21.1 ° C (70°F) |
13.7 ° C (56.6°F) |
% 60 | 0% | 0 | Sunrise:05:12 AM Sunset: 08:29 PM |
Moonrise:11:07 AM Moonset: 01:21 AM Moon Phase ( First Quarter ) |
|
| 28 May 2026 Thursday | Sunny |
10.7 ° C (51.2°F) |
25.2 ° C (77.4°F) |
18.3 ° C (65°F) |
% 51 | 0% | 5 | Sunrise:05:12 AM Sunset: 08:29 PM |
Moonrise:11:07 AM Moonset: 01:21 AM Moon Phase ( First Quarter ) |
|
| 29 May 2026 Friday | Patchy rain nearby |
12.9 ° C (55.2°F) |
17.1 ° C (62.8°F) |
15 ° C (58.9°F) |
% 59 | 85% | 3 | Sunrise:05:12 AM Sunset: 08:29 PM |
Moonrise:11:07 AM Moonset: 01:21 AM Moon Phase ( First Quarter ) |
|
| 30 May 2026 Saturday | Patchy rain nearby |
10 ° C (50.1°F) |
19.2 ° C (66.5°F) |
14.3 ° C (57.7°F) |
% 59 | 70% | 3 | Sunrise:05:12 AM Sunset: 08:29 PM |
Moonrise:11:07 AM Moonset: 01:21 AM Moon Phase ( First Quarter ) |
|
| 31 May 2026 Sunday | Partly Cloudy |
11 ° C (51.8°F) |
17.8 ° C (64°F) |
13.8 ° C (56.9°F) |
% 55 | 0% | 4 | Sunrise:05:12 AM Sunset: 08:29 PM |
Moonrise:11:07 AM Moonset: 01:21 AM Moon Phase ( First Quarter ) |
|
| 01 June 2026 Monday | Patchy rain nearby |
8.9 ° C (48.1°F) |
17.8 ° C (64°F) |
13 ° C (55.4°F) |
% 47 | 78% | 3 | Sunrise:05:12 AM Sunset: 08:29 PM |
Moonrise:11:07 AM Moonset: 01:21 AM Moon Phase ( First Quarter ) |
|
| 02 June 2026 Tuesday | Sunny |
6.4 ° C (43.5°F) |
18.5 ° C (65.4°F) |
13.1 ° C (55.6°F) |
% 53 | 0% | 4 | Sunrise:05:12 AM Sunset: 08:29 PM |
Moonrise:11:07 AM Moonset: 01:21 AM Moon Phase ( First Quarter ) |
|
| 03 June 2026 Wednesday | Patchy rain nearby |
10.5 ° C (50.9°F) |
19.5 ° C (67.1°F) |
15.6 ° C (60°F) |
% 54 | 68% | 4 | Sunrise:05:12 AM Sunset: 08:29 PM |
Moonrise:11:07 AM Moonset: 01:21 AM Moon Phase ( First Quarter ) |
|
| 04 June 2026 Thursday | Sunny |
10.6 ° C (51.1°F) |
24 ° C (75.3°F) |
18 ° C (64.4°F) |
% 51 | 0% | 5 | Sunrise:05:12 AM Sunset: 08:29 PM |
Moonrise:11:07 AM Moonset: 01:21 AM Moon Phase ( First Quarter ) |
|