Cathlamet, WA Hourly Weather Forecast
Next 48 Hours
Fri, Aug 28th 2026
Partly cloudy in the morning, with Sunny skies expected by night. Warming trend from 48°F to 73°. Light winds, shifting from NNW to W at 6.5 mph, with humidity levels between 40% to 99%, and an avg barometric pressure of 30.01 inHg.
| Fri, Aug 28th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
11 AM Partly Cloudy UV: 5 |
66°F Feels 65°F |
68% | 3.6 NNW | 30.05 | 54.9°F | 8% |
12 PM Partly CloudyUV: 6 |
68°F Feels 67°F |
62% | 4.3 NNW | 30.03 | 54.5°F | 6% |
1 PM Sunny UV: 6 |
70°F Feels 69°F |
60% | 5.1 NW | 30.01 | 55.2°F | 4% |
2 PM Partly CloudyUV: 6 |
73°F Feels 68°F |
40% | 7.4 NW | 29.99 | 47.3°F | 3% |
3 PM Partly CloudyUV: 6 |
73°F Feels 68°F |
40% | 8.9 NW | 29.98 | 47.2°F | 2% |
4 PM SunnyUV: 6 |
71°F Feels 65°F |
43% | 9.8 NW | 29.98 | 47.5°F | 2% |
5 PM SunnyUV: 6 |
69°F Feels 62°F |
46% | 9.8 NW | 29.99 | 47.3°F | 1% |
6 PM SunnyUV: 5 |
65°F Feels 60°F |
50% | 8.3 WNW | 29.99 | 46.4°F | 2% |
7 PM SunnyUV: 5 |
62°F Feels 57°F |
59% | 7.4 WNW | 29.99 | 47.4°F | 3% |
8 PM Clear UV: 0 |
55°F Feels 52°F |
77% | 6.5 WNW | 30 | 48.2°F | 8% |
9 PM Mist UV: 0 |
51°F Feels 49°F |
96% | 5.1 W | 30.03 | 49.5°F | 20% |
10 PM Fog UV: 0 |
49°F Feels 48°F |
99% | 4.3 W | 30.03 | 48.9°F | 43% |
11 PM FogUV: 0 |
48°F Feels 47°F |
99% | 3.6 W | 30.03 | 48.1°F | 43% |
Sat, Aug 29th 2026
Scattered showers early, becoming Foggy conditions later. Warming trend from 48°F to 68°. Light winds, shifting from WSW to W at 5.7 mph, as humidity ranges 41% to 99%, and an avg barometric pressure of 30.06 inHg.
| Sat, Aug 29th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM FogUV: 0 |
48°F Feels 47°F |
99% | 3.1 WSW | 30.04 | 47.8°F | 43% |
1 AM FogUV: 0 |
49°F Feels 48°F |
99% | 3.1 SW | 30.04 | 48.3°F | 43% |
2 AM MistUV: 0 |
51°F Feels 50°F |
96% | 2.9 SSW | 30.04 | 50°F | 39% |
3 AM Overcast UV: 0 |
52°F Feels 51°F |
94% | 3.4 SSW | 30.04 | 50.4°F | 32% |
4 AM Partly Cloudy UV: 0 |
52°F Feels 51°F |
93% | 3.6 SSW | 30.05 | 50.2°F | 19% |
5 AM FogUV: 0 |
49°F Feels 48°F |
97% | 4 SSW | 30.05 | 48.4°F | 44% |
6 AM FogUV: 0 |
48°F Feels 47°F |
98% | 3.6 SSW | 30.06 | 47.9°F | 54% |
7 AM Fog UV: 3 |
50°F Feels 49°F |
97% | 3.4 SSW | 30.06 | 49.6°F | 44% |
8 AM Mist UV: 3 |
53°F Feels 52°F |
96% | 3.1 SW | 30.07 | 51.4°F | 44% |
9 AM Scattered Showers UV: 3 |
56°F Feels 54°F |
86% | 4.9 WSW | 30.07 | 51.5°F | 23% |
10 AM Scattered ShowersUV: 3 |
59°F Feels 55°F |
69% | 5.1 W | 30.07 | 48.4°F | 20% |
11 AM Scattered ShowersUV: 4 |
63°F Feels 59°F |
51% | 5.8 W | 30.06 | 44.7°F | 17% |
12 PM Scattered ShowersUV: 4 |
66°F Feels 60°F |
45% | 7.4 W | 30.05 | 43.9°F | 9% |
1 PM Scattered ShowersUV: 4 |
68°F Feels 61°F |
41% | 8.5 WNW | 30.05 | 43.2°F | 7% |
2 PM Partly CloudyUV: 5 |
67°F Feels 60°F |
42% | 10.3 WNW | 30.04 | 43.2°F | 5% |
3 PM Scattered ShowersUV: 4 |
67°F Feels 59°F |
42% | 10.5 WNW | 30.04 | 43.1°F | 7% |
4 PM SunnyUV: 5 |
66°F Feels 59°F |
43% | 11 WNW | 30.05 | 43.6°F | 2% |
5 PM SunnyUV: 5 |
65°F Feels 58°F |
49% | 10.7 WNW | 30.04 | 45.4°F | 2% |
6 PM SunnyUV: 5 |
62°F Feels 56°F |
55% | 10.1 WNW | 30.05 | 45.9°F | 3% |
7 PM SunnyUV: 5 |
59°F Feels 55°F |
66% | 7.8 WNW | 30.06 | 48.1°F | 5% |
8 PM ClearUV: 0 |
54°F Feels 52°F |
86% | 4.9 W | 30.07 | 49.7°F | 12% |
9 PM FogUV: 0 |
50°F Feels 49°F |
98% | 3.8 W | 30.09 | 49.7°F | 42% |
10 PM FogUV: 0 |
50°F Feels 50°F |
98% | 3.1 WSW | 30.1 | 49.7°F | 43% |
11 PM OvercastUV: 0 |
54°F Feels 52°F |
90% | 2.7 W | 30.09 | 50.5°F | 30% |
Sun, Aug 30th 2026
Expect consistent Overcast skies throughout the day. Temps range from 54° to 59°. Calm winds, shifting from WNW to SSW at 2.5 mph, with humidity levels between 63% to 81%, and an avg barometric pressure of 30.07 inHg.
| Sun, Aug 30th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM OvercastUV: 0 |
56°F Feels 53°F |
76% | 4.5 WNW | 30.08 | 48°F | 21% |
1 AM OvercastUV: 0 |
56°F Feels 54°F |
73% | 3.8 WNW | 30.08 | 47.4°F | 20% |
2 AM OvercastUV: 0 |
56°F Feels 53°F |
71% | 4.5 WNW | 30.08 | 46.7°F | 19% |
3 AM OvercastUV: 0 |
55°F Feels 53°F |
76% | 2.2 W | 30.08 | 47.5°F | 22% |
4 AM Scattered Showers UV: 0 |
54°F Feels 53°F |
81% | 1.6 WSW | 30.09 | 48.5°F | 25% |
5 AM OvercastUV: 0 |
55°F Feels 53°F |
72% | 2.5 W | 30.04 | 46.2°F | 20% |
6 AM OvercastUV: 0 |
55°F Feels 53°F |
72% | 2.2 WNW | 30.04 | 46°F | 20% |
7 AM Overcast UV: 3 |
54°F Feels 53°F |
75% | 0.9 SW | 30.05 | 46.4°F | 21% |
8 AM OvercastUV: 3 |
55°F Feels 54°F |
73% | 1.1 SW | 30.06 | 46.7°F | 20% |
9 AM Scattered ShowersUV: 3 |
57°F Feels 55°F |
70% | 1.8 SW | 30.07 | 46.9°F | 19% |
10 AM OvercastUV: 4 |
59°F Feels 57°F |
63% | 2.7 SSW | 30.06 | 46.7°F | 15% |
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|
63°F |
30.06 inHg.
Barometer 74%
Humidity NW 3.4mph Wind |
| Partly Cloudy | ||
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