Cathlamet Weather Forecast 15 Days, Weather in Cathlamet Today
Current weather conditions and 15 day weather forecast for Cathlamet, 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 Cathlamet
| 21 February 2026 Saturday 5.6 ° C / 42.1°F  Overcast |
Feels Like : 4.9 ° C / 40.8°F Humidity : % 64 Pressure : 1014 mb Wind Speed : 4.7 kmph / 2.9 miles from E  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Cathlamet, WA, USA
Weather Forecast for next 15 Days for Cathlamet 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 Cathlamet, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 21 February 2026 Saturday |  Patchy rain nearby |
1.1 ° C (34°F) |
9.2 ° C (48.6°F) |
5 ° C (41°F) |
% 84 | 88% | 0.1 | Sunrise:07:05 AM Sunset: 05:48 PM |
Moonrise:08:39 AM Moonset: 11:21 PM Moon Phase ( Waxing Crescent ) |
|
| 22 February 2026 Sunday |  Cloudy |
4.4 ° C (39.9°F) |
9.3 ° C (48.7°F) |
6.2 ° C (43.2°F) |
% 85 | 0% | 0.1 | Sunrise:07:04 AM Sunset: 05:50 PM |
Moonrise:09:03 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 23 February 2026 Monday |  Heavy rain |
5.2 ° C (41.4°F) |
10 ° C (50°F) |
6.8 ° C (44.3°F) |
% 97 | 87% | 0 | Sunrise:07:02 AM Sunset: 05:51 PM |
Moonrise:09:34 AM Moonset: 12:43 AM Moon Phase ( Waxing Crescent ) |
|
| 24 February 2026 Tuesday |  Moderate rain |
-0.9 ° C (30.3°F) |
9.1 ° C (48.4°F) |
6.3 ° C (43.3°F) |
% 92 | 88% | 0.5 | Sunrise:07:00 AM Sunset: 05:52 PM |
Moonrise:10:14 AM Moonset: 02:03 AM Moon Phase ( First Quarter ) |
|
| 25 February 2026 Wednesday | Patchy rain nearby |
-0.9 ° C (30.4°F) |
10.5 ° C (51°F) |
2.9 ° C (37.3°F) |
% 87 | 87% | 0 | Sunrise:06:58 AM Sunset: 05:54 PM |
Moonrise:11:07 AM Moonset: 03:18 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 February 2026 Thursday | Patchy rain nearby |
-1.8 ° C (28.8°F) |
10.7 ° C (51.2°F) |
3.1 ° C (37.7°F) |
% 86 | 0% | 1 | Sunrise:06:57 AM Sunset: 05:55 PM |
Moonrise:12:14 PM Moonset: 04:20 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 February 2026 Friday | Patchy rain nearby |
0.7 ° C (33.2°F) |
8.3 ° C (47°F) |
4 ° C (39.2°F) |
% 92 | 89% | 1 | Sunrise:06:55 AM Sunset: 05:57 PM |
Moonrise:01:32 PM Moonset: 05:09 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 February 2026 Saturday | Patchy rain nearby |
-0.6 ° C (30.9°F) |
7.8 ° C (46°F) |
3.2 ° C (37.8°F) |
% 91 | 88% | 1 | Sunrise:06:53 AM Sunset: 05:58 PM |
Moonrise:02:52 PM Moonset: 05:45 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 March 2026 Sunday | Patchy rain nearby |
3.7 ° C (38.7°F) |
9.2 ° C (48.5°F) |
6.1 ° C (43°F) |
% 92 | 88% | 2 | Sunrise:06:51 AM Sunset: 05:59 PM |
Moonrise:04:12 PM Moonset: 06:12 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 March 2026 Monday | Patchy rain nearby |
4.7 ° C (40.5°F) |
10.9 ° C (51.6°F) |
6.8 ° C (44.2°F) |
% 93 | 84% | 2 | Sunrise:06:49 AM Sunset: 06:01 PM |
Moonrise:05:29 PM Moonset: 06:34 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 March 2026 Tuesday | Moderate rain |
4.5 ° C (40.1°F) |
8.2 ° C (46.8°F) |
7 ° C (44.5°F) |
% 96 | 79% | 2 | Sunrise:06:48 AM Sunset: 06:02 PM |
Moonrise:06:41 PM Moonset: 06:52 AM Moon Phase ( Full Moon ) |
|
| 04 March 2026 Wednesday | Moderate rain |
9.8 ° C (49.6°F) |
12.7 ° C (54.9°F) |
11.5 ° C (52.7°F) |
% 95 | 85% | 3 | Sunrise:06:46 AM Sunset: 06:04 PM |
Moonrise:07:53 PM Moonset: 07:09 AM Moon Phase ( Waning Gibbous ) |
|
| 05 March 2026 Thursday | Patchy rain nearby |
0 ° C (32.1°F) |
7.7 ° C (45.9°F) |
5.7 ° C (42.2°F) |
% 91 | 89% | 2 | Sunrise:06:44 AM Sunset: 06:05 PM |
Moonrise:09:02 PM Moonset: 07:26 AM Moon Phase ( Waning Gibbous ) |
|
| 06 March 2026 Friday | Moderate rain |
-2.1 ° C (28.3°F) |
6.3 ° C (43.3°F) |
1.4 ° C (34.6°F) |
% 97 | 80% | 1 | Sunrise:06:42 AM Sunset: 06:06 PM |
Moonrise:10:12 PM Moonset: 07:43 AM Moon Phase ( Waning Gibbous ) |
|
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