CLARKSTON, WA 99403 Weather Forecast & Current Conditions

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LEWISTON, ID
Current Weather

12:56 AM PDT AUG 27, 2025
Clear
82°F
Feels Like: 80°F
Dewpoint: 43°F
Rel. Hum.: 25%
Visibility: 10 miles
Wind: Calm
Pressure: 29.85 inches
Last 72 hours

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CLARKSTON, WA 99403
Weather Forecast

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REST OF TONIGHT
Mostly cloudy with a chance of showers and thunderstorms. Haze. Lows in the mid 60s to lower 70s. Chance of precipitation 20 percent.
WEDNESDAY
Mostly cloudy. Haze in the morning. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s to upper 80s. Gusts up to 20 mph in the afternoon. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms.
WEDNESDAY NIGHT
A chance of thunderstorms in the evening. Cloudy with a chance of showers. Lows in the 60s. Southwest wind 5 to 15 mph with gusts up to 20 mph in the evening, becoming light and variable. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms.
THURSDAY
Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 70s to upper 80s. Chance of precipitation 20 percent.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 50s to mid 60s.
FRIDAY THROUGH TUESDAY
Mostly clear. Highs in the mid 80s to mid 90s. Lows in the upper 50s to lower 60s.

Visible Weather Satellite
CLARKSTON, WA 99403
Infrared Weather Satellite
CLARKSTON, WA 99403
NEXRAD Weather Radar
CLARKSTON, WA 99403

LEWISTON, ID 3 hourly weather forecast

weather forecast created  8:00 PM EDT  8/26/2025
Wednesday
27 AUG 2025
CLARKSTON, WA 99403 weather forecast Day 1, 0 hours 11 PM 83° 81° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 9% severe)
S   6 28% 47°
Low 73° CLARKSTON, WA 99403 weather forecast Day 1, 3 hours 2 AM 79° 79° Mostly Cloudy ESE   5 36% 50°
High 84° CLARKSTON, WA 99403 weather forecast Day 1, 6 hours 5 AM 75° 75° Mostly Cloudy 25%
RAIN
<.01 in
0% Thunder
( 9% severe)
S   5 46% 53°

Mostly Cloudy

Chance of Rain

CLARKSTON, WA 99403 weather forecast Day 1, 9 hours 8 AM 74° 74° Mostly Cloudy SE   3 55% 57°
CLARKSTON, WA 99403 weather forecast Day 1, 12 hours 11 AM 79° 80° Mostly Cloudy 44%
RAIN
>2 in
0% Thunder
( 16% severe)
S   5 49% 58°
CLARKSTON, WA 99403 weather forecast Day 1, 15 hours 2 PM 81° 81° Mostly Cloudy WSW   7 46% 58°
CLARKSTON, WA 99403 weather forecast Day 1, 18 hours 5 PM 79° 80° Overcast 43%
RAIN
.25–.5 in
0% Thunder
( 10% severe)
W   9 52% 60°
CLARKSTON, WA 99403 weather forecast Day 1, 21 hours 8 PM 76° 78° Mostly Cloudy SSE   8 58% 60°
Thursday
28 AUG 2025
CLARKSTON, WA 99403 weather forecast Day 2, 0 hours 11 PM 74° 74° Mostly Cloudy 28%
RAIN
.01–.1 in
0% Thunder
( 5% severe)
SE   7 64% 61°
Low 67° CLARKSTON, WA 99403 weather forecast Day 2, 3 hours 2 AM 72° 72° Mostly Cloudy SE   5 66% 60°
High 88° CLARKSTON, WA 99403 weather forecast Day 2, 6 hours 5 AM 69° 69° Mostly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 6% severe)
ESE   3 73% 60°

Mostly Cloudy



CLARKSTON, WA 99403 weather forecast Day 2, 9 hours 8 AM 70° 70° Mostly Cloudy SE   3 73% 61°
CLARKSTON, WA 99403 weather forecast Day 2, 12 hours 11 AM 77° 79° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 17% severe)
SSE   3 56% 60°
CLARKSTON, WA 99403 weather forecast Day 2, 15 hours 2 PM 83° 83° Mostly Cloudy NNE   6 43% 58°
CLARKSTON, WA 99403 weather forecast Day 2, 18 hours 5 PM 86° 85° Partly Cloudy 5%

0% Thunder
( 6% severe)
N   7 36% 56°
CLARKSTON, WA 99403 weather forecast Day 2, 21 hours 8 PM 81° 81° Partly Cloudy ENE   6 41% 55°

LEWISTON, ID extended weather forecast

Friday
29 AUG 2025
Saturday
30 AUG 2025
Sunday
31 AUG 2025
Monday
1 SEP 2025
Tuesday
2 SEP 2025
Low 59° Low 61° Low 64° Low 60° Low 59°
High 94° High 95° High 93° High 89° High 92°
CLARKSTON, WA 99403 weather forecast Day 3 CLARKSTON, WA 99403 weather forecast Day 4 CLARKSTON, WA 99403 weather forecast Day 5 CLARKSTON, WA 99403 weather forecast Day 6 CLARKSTON, WA 99403 weather forecast Day 7
Clear
3% Rain
Partly Cloudy
4% Rain
Mostly Cloudy
6% Rain
Partly Cloudy
8% Rain
Partly Cloudy
9% Rain
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