Riverside Airport Weather Forecast 15 Days, Weather in 4WA8 Today
Current weather conditions and 15 day weather forecast for Riverside Airport, 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.
Current weather conditions at Riverside Airport
| 06 August 2026 Thursday 29.2 ° C / 84.6°F  Smoky haze |
Feels Like : 28.4 ° C / 83.1°F Humidity : % 31 Pressure : 1011 mb Wind Speed : 4.7 kmph / 2.9 miles from W  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Riverside Airport, WA, USA
Weather Forecast for next 15 Days for Riverside Airport including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Riverside Airport, Washington state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 August 2026 Wednesday | Smoky haze |
12 ° C (53.6°F) |
33.8 ° C (92.8°F) |
22.3 ° C (72.1°F) |
% 54 | 2% | 7.3 | Sunrise:05:48 AM Sunset: 08:42 PM |
Moonrise:11:05 PM Moonset: 01:59 PM Moon Phase ( Last Quarter ) |
|
| 06 August 2026 Thursday | Smoky haze |
14.5 ° C (58.2°F) |
29.5 ° C (85°F) |
21.7 ° C (71.1°F) |
% 57 | 3% | 7.5 | Sunrise:05:49 AM Sunset: 08:40 PM |
Moonrise:11:33 PM Moonset: 03:17 PM Moon Phase ( Last Quarter ) |
|
| 07 August 2026 Friday |  Sunny |
11.8 ° C (53.2°F) |
27.3 ° C (81.2°F) |
19.2 ° C (66.6°F) |
% 59 | 3% | 7.3 | Sunrise:05:50 AM Sunset: 08:38 PM |
Moonrise:Does not rise today Moonset: 04:36 PM Moon Phase ( Waning Crescent ) |
|
| 08 August 2026 Saturday | Sunny |
11.2 ° C (52.2°F) |
25.3 ° C (77.5°F) |
17.8 ° C (64.1°F) |
% 62 | 4% | 6.5 | Sunrise:05:52 AM Sunset: 08:37 PM |
Moonrise:12:13 AM Moonset: 05:49 PM Moon Phase ( Waning Crescent ) |
|
| 09 August 2026 Sunday | Sunny |
10.1 ° C (50.2°F) |
25.4 ° C (77.7°F) |
17.5 ° C (63.5°F) |
% 67 | 5% | 7 | Sunrise:05:53 AM Sunset: 08:35 PM |
Moonrise:01:09 AM Moonset: 06:50 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Sunny |
10.1 ° C (50.2°F) |
25 ° C (77°F) |
17.3 ° C (63.1°F) |
% 67 | 5% | 7 | Sunrise:05:55 AM Sunset: 08:33 PM |
Moonrise:02:23 AM Moonset: 07:35 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Sunny |
10.6 ° C (51.1°F) |
25.3 ° C (77.5°F) |
17.5 ° C (63.4°F) |
% 69 | 5% | 7 | Sunrise:05:56 AM Sunset: 08:32 PM |
Moonrise:03:50 AM Moonset: 08:08 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
10.2 ° C (50.3°F) |
22.5 ° C (72.5°F) |
16.3 ° C (61.3°F) |
% 71 | 10% | 6 | Sunrise:05:57 AM Sunset: 08:30 PM |
Moonrise:05:22 AM Moonset: 08:32 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday |  Patchy rain nearby |
10.4 ° C (50.8°F) |
18.6 ° C (65.4°F) |
13.7 ° C (56.7°F) |
% 86 | 58% | 5 | Sunrise:05:59 AM Sunset: 08:28 PM |
Moonrise:06:53 AM Moonset: 08:52 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Sunny |
9.2 ° C (48.6°F) |
25.4 ° C (77.8°F) |
16.9 ° C (62.5°F) |
% 72 | 7% | 7 | Sunrise:06:00 AM Sunset: 08:26 PM |
Moonrise:08:20 AM Moonset: 09:09 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday |  Partly Cloudy |
12.5 ° C (54.5°F) |
26.6 ° C (79.9°F) |
18.5 ° C (65.3°F) |
% 71 | 44% | 7 | Sunrise:06:02 AM Sunset: 08:25 PM |
Moonrise:09:45 AM Moonset: 09:25 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Patchy rain nearby |
12.8 ° C (55°F) |
17.7 ° C (63.9°F) |
15.3 ° C (59.5°F) |
% 87 | 86% | 4 | Sunrise:06:03 AM Sunset: 08:23 PM |
Moonrise:11:07 AM Moonset: 09:42 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday |  Light rain shower |
12.1 ° C (53.8°F) |
18.6 ° C (65.5°F) |
14.8 ° C (58.7°F) |
% 88 | 83% | 4 | Sunrise:06:04 AM Sunset: 08:21 PM |
Moonrise:12:27 PM Moonset: 10:01 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Light rain shower |
11.2 ° C (52.1°F) |
19.6 ° C (67.4°F) |
14.7 ° C (58.4°F) |
% 84 | 81% | 4 | Sunrise:06:06 AM Sunset: 08:19 PM |
Moonrise:01:46 PM Moonset: 10:25 PM Moon Phase ( First Quarter ) |
|
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