Chehalis, WA Current Weather Conditions

Current weather observations and 72-hour history for Chehalis, WA.  •  View 5-Day Forecast ›

▼Current Conditions — Chehalis, WA

OLYMPIA (KOLM)

Fog

35.6 F

Humidity:100%
Wind Speed: 0.0 mph
Barometer:29.97 in
Dewpoint:35.6 F
Visibility:0.24 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Oct 19 2026, 07:55 AM PDT
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▼State Weather Snapshot — Washington

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▼Hourly Observation History — Chehalis, WA

Time Wind
(mph)
Vis
(mi)
Weather Precip (in) Temperature (F) Relative
Humidity
Wind
Chill
(F)
Heat
Index
(F)
Pressure
Air Dwpt altimeter
(in)
sea level
(mb)
07:55 AM PDT 0.0 0.24 Fog -- 35.6 35.6 100% NA NA 29.97 1014.9
07:40 AM PDT S 3.4 1.00 Fog/Mist -- 39.2 37.4 93% 37.0 NA 29.96 1014.6
07:35 AM PDT 0.0 1.25 Fog/Mist -- 37.4 37.4 100% NA NA 29.96 1014.6
07:30 AM PDT 0.0 0.75 Fog/Mist -- 39.2 37.4 93% NA NA 29.95 1014.2
07:25 AM PDT 0.0 1.00 Fog/Mist -- 39.2 37.4 93% NA NA 29.95 1014.2
07:15 AM PDT 5.00 Fog/Mist -- NULL % NA NA M
07:00 AM PDT 0.0 4.00 Fog/Mist -- 37.4 37.4 100% NA NA 29.95 1014.2
06:55 AM PDT 0.0 10.00 Clear -- 37.4 37.4 100% NA NA 29.95 1014.2
06:50 AM PDT 0.0 10.00 Clear -- 41.0 41.0 100% NA NA 29.95 1014.2
06:45 AM PDT 0.0 10.00 Clear -- 39.2 39.2 100% NA NA 29.95 1014.2
06:40 AM PDT 0.0 10.00 Clear -- 41.0 39.2 93% NA NA 29.95 1014.2
06:30 AM PDT 0.0 7.00 Clear -- 39.2 39.2 100% NA NA 29.95 1014.2
06:25 AM PDT 0.0 10.00 Clear -- 39.2 39.2 100% NA NA 29.95 1014.2
06:10 AM PDT 3.4 10.00 Clear -- 39.2 39.2 100% 37.0 NA 29.94 1013.9
06:00 AM PDT SW 3.4 10.00 Clear -- 39.2 39.2 100% 37.0 NA 29.94 1013.9
05:50 AM PDT 0.0 10.00 Clear -- 41.0 39.2 93% NA NA 29.93 1013.5
05:40 AM PDT E 3.4 10.00 Clear -- 44.6 42.8 93% 43.2 NA 29.94 1013.9
05:20 AM PDT S 4.6 10.00 Clear -- 44.6 42.8 93% 42.1 NA 29.94 1013.9
05:15 AM PDT S 5.7 10.00 Clear -- 44.6 41.0 87% 41.4 NA 29.94 1013.9
05:00 AM PDT 0.0 10.00 Clear -- 44.6 42.8 93% NA NA 29.94 1013.9
04:50 AM PDT 0.0 10.00 Clear -- 44.6 42.8 93% NA NA 29.94 1013.9
04:45 AM PDT 0.0 10.00 Clear -- 44.6 42.8 93% NA NA 29.94 1013.9
04:35 AM PDT 3.4 10.00 Clear -- 44.6 42.8 93% 43.2 NA 29.93 1013.5
04:30 AM PDT 3.4 10.00 Clear -- 46.4 42.8 87% 45.1 NA 29.93 1013.5

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