10-day forecast · Chehalis
Day-by-day outlook up to 14 days: highs, lows, precipitation totals, wind and UV. Planning further ahead? Open the 30-day outlook →
Sun · Today
Mostly cloudy
27°
14°
10%
⌄
Wind 7 mph NW
Gusts 15 mph
UV index 5 – Moderate
Precip chance 10%
Sunrise 6:20 AM
Sunset 8:08 PM
Mon · Tomorrow
Sunny
30°
12°
6%
⌄
Wind 9 mph NE
Gusts 19 mph
UV index 7 – High
Precip chance 6%
Sunrise 6:21 AM
Sunset 8:06 PM
Tuesday 25/8
Sunny
30°
12°
7%
⌄
Wind 12 mph NW
Gusts 18 mph
UV index 6 – Moderate
Precip chance 7%
Sunrise 6:22 AM
Sunset 8:04 PM
Wednesday 26/8
Fog
27°
11°
14%
⌄
Wind 12 mph W
Gusts 17 mph
UV index 6 – High
Precip chance 14%
Sunrise 6:24 AM
Sunset 8:03 PM
Thursday 27/8
Partly cloudy
24°
12°
0.01 in
⌄
Wind 11 mph W
Gusts 18 mph
UV index 6 – High
Precip chance 21% · 0.01 in
Sunrise 6:25 AM
Sunset 8:01 PM
Friday 28/8
Fog
20°
10°
16%
⌄
Wind 7 mph W
Gusts 15 mph
UV index 5 – Moderate
Precip chance 16%
Sunrise 6:26 AM
Sunset 7:59 PM
Saturday 29/8
Showers
19°
10°
0.01 in
⌄
Wind 11 mph W
Gusts 18 mph
UV index 5 – Moderate
Precip chance 36% · 0.01 in
Sunrise 6:28 AM
Sunset 7:57 PM
Sunday 30/8
Sunny
22°
9°
12%
⌄
Wind 9 mph W
Gusts 20 mph
UV index 6 – High
Precip chance 12%
Sunrise 6:29 AM
Sunset 7:55 PM
Monday 31/8
Partly cloudy
23°
8°
8%
⌄
Wind 11 mph W
Gusts 22 mph
UV index 6 – High
Precip chance 8%
Sunrise 6:30 AM
Sunset 7:53 PM
Tuesday 1/9
Showers
18°
8°
0.04 in
⌄
Wind 7 mph W
Gusts 17 mph
UV index 5 – Moderate
Precip chance 59% · 0.04 in
Sunrise 6:31 AM
Sunset 7:51 PM
Wednesday 2/9
Sunny
23°
7°
8%
⌄
Wind 6 mph NW
Gusts 17 mph
UV index 6 – High
Precip chance 8%
Sunrise 6:33 AM
Sunset 7:49 PM
Thursday 3/9
Sunny
26°
8°
5%
⌄
Wind 8 mph N
Gusts 15 mph
UV index 7 – High
Precip chance 5%
Sunrise 6:34 AM
Sunset 7:47 PM
Friday 4/9
Sunny
31°
10°
3%
⌄
Wind 8 mph N
Gusts 16 mph
UV index 8 – Very high
Precip chance 3%
Sunrise 6:35 AM
Sunset 7:46 PM
Saturday 5/9
Sunny
32°
12°
6%
⌄
Wind 7 mph N
Gusts 12 mph
UV index 8 – Very high
Precip chance 6%
Sunrise 6:37 AM
Sunset 7:44 PM
10-day outlook for Chehalis
Over the next ten days Chehalis peaks at 30° on Tuesday and bottoms out at 8° on Monday. The back half cools off by roughly 14°, so the warmest days are the ones in front of you. Add it up and about 0.06 in of precipitation falls over the period, spread across 2 unsettled days, with Tuesday the most likely (59%).