CUSTER, WA 98240 Weather Forecast & Current Conditions

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BELLINGHAM, WA
Current Weather

11:53 AM PDT AUG 16, 2025
Broken Clouds
64°F
Feels Like: 64°F
Dewpoint: 57°F
Rel. Hum.: 78%
Visibility: 10 miles
Wind: S at 7 mph
Pressure: 29.97 inches
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CUSTER, WA 98240
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Cloudy. A chance of rain in the morning, then rain likely early in the afternoon. Rain at times late in the afternoon. Rainfall amounts less than a tenth of an inch likely. Highs near 50. East wind 10 to 20 mph becoming southeast in the afternoon. Gusts to 30 mph.
TONIGHT
Breezy. Rain likely in the evening, then rain at times in the late evening and early morning. Rain likely in the morning. Rainfall amounts a quarter to a half inch possible. Lows in the upper 30s to mid 40s. Southeast wind 15 to 25 mph becoming south after midnight.
THURSDAY
Rain at times in the morning, then rain likely late in the morning. Rain at times in the afternoon. Rainfall amounts a tenth to a quarter of an inch possible. Highs in the mid 40s to lower 50s. South wind 10 to 20 mph.
THURSDAY NIGHT
Windy, rain. Rainfall amounts a quarter to a half inch possible. Lows in the upper 30s to mid 40s. Southeast wind 15 to 30 mph. Gusts to 35 mph increasing to 45 mph after midnight.
FRIDAY
Rain. Rainfall amounts a quarter to a half inch possible. Highs in the mid 40s to lower 50s. South wind 10 to 20 mph. Gusts to 30 mph.
FRIDAY NIGHT
Rain showers in the evening, then rain showers likely after midnight. Lows near 40.
SATURDAY
Rain showers likely in the morning, then rain likely in the afternoon. Highs near 50.
SATURDAY NIGHT
Rain likely in the evening, then rain at times after midnight. Lows in the lower 40s.
SUNDAY
Rain at times. Highs near 50.
SUNDAY NIGHT
Rain at times. Lows in the mid to upper 40s.
MONDAY
Rain at times in the morning, then rain likely in the afternoon. Highs in the mid to upper 50s.
MONDAY NIGHT
Mostly cloudy with a chance of rain. Lows in the mid to upper 40s.
TUESDAY
Partly sunny with a slight chance of rain. Highs in the lower to mid 60s.

Visible Weather Satellite
CUSTER, WA 98240
Infrared Weather Satellite
CUSTER, WA 98240
NEXRAD Weather Radar
CUSTER, WA 98240

BELLINGHAM, WA 3 hourly weather forecast

weather forecast created  5:00 AM PDT  8/16/2025
Saturday
16 AUG 2025
CUSTER, WA 98240 weather forecast Day 1, 12 hours 11 AM 63° 62° Mostly Cloudy 51%
RAIN
.1–.25 in
0% Thunder
( 17% severe)
S   13 84% 58°
High 70° CUSTER, WA 98240 weather forecast Day 1, 15 hours 2 PM 67° 67° Partly Cloudy SSW   9 73% 58°
Mostly Cloudy

Rain Likely

CUSTER, WA 98240 weather forecast Day 1, 18 hours 5 PM 69° 69° Partly Cloudy 46%
RAIN
.5–1 in
0% Thunder
( 11% severe)
SW   6 66% 57°
CUSTER, WA 98240 weather forecast Day 1, 21 hours 8 PM 64° 64° Mostly Cloudy S   6 81% 58°
Sunday
17 AUG 2025
CUSTER, WA 98240 weather forecast Day 2, 0 hours 11 PM 62° 62° Overcast 49%
RAIN
1–2 in
0% Thunder
( 5% severe)
S   6 87% 58°
Low 58° CUSTER, WA 98240 weather forecast Day 2, 3 hours 2 AM 60° 60° Mostly Cloudy S   5 90% 57°
High 71° CUSTER, WA 98240 weather forecast Day 2, 6 hours 5 AM 59° 58° Mostly Cloudy 34%
RAIN
.1–.25 in
0% Thunder
( 5% severe)
S   6 93% 57°

Mostly Cloudy

Chance of Rain

CUSTER, WA 98240 weather forecast Day 2, 9 hours 8 AM 60° 59° Mostly Cloudy S   7 87% 56°
CUSTER, WA 98240 weather forecast Day 2, 12 hours 11 AM 62° 62° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 5% severe)
S   7 81% 56°
CUSTER, WA 98240 weather forecast Day 2, 15 hours 2 PM 67° 67° Mostly Cloudy SSW   5 65% 55°
CUSTER, WA 98240 weather forecast Day 2, 18 hours 5 PM 70° 70° Mostly Cloudy 1%

0% Thunder
( 0% severe)
WSW   3 57% 54°
CUSTER, WA 98240 weather forecast Day 2, 21 hours 8 PM 64° 66° Mostly Cloudy SW   1 73% 55°
Monday
18 AUG 2025
CUSTER, WA 98240 weather forecast Day 3, 0 hours 11 PM 60° 61° Mostly Cloudy 2%

0% Thunder
( 0% severe)
S   1 84% 55°
Low 55° CUSTER, WA 98240 weather forecast Day 3, 3 hours 2 AM 58° 59° Mostly Cloudy SE   1 87% 54°
High 72° CUSTER, WA 98240 weather forecast Day 3, 6 hours 5 AM 57° 57° Mostly Cloudy 5%

0% Thunder
( 0% severe)
SSE   3 90% 54°

Mostly Cloudy



CUSTER, WA 98240 weather forecast Day 3, 9 hours 8 AM 60° 60° Mostly Cloudy SSE   5 81% 54°
CUSTER, WA 98240 weather forecast Day 3, 15 hours 11 AM 65° 65° Mostly Cloudy 6%

0% Thunder
( 2% severe)
S   6 68% 54°
CUSTER, WA 98240 weather forecast Day 3, 18 hours 2 PM 69° 69° Partly Cloudy SW   6 57% 53°
CUSTER, WA 98240 weather forecast Day 3, 21 hours 5 PM 72° 72° Mostly Cloudy     SW   5 49% 52°

BELLINGHAM, WA extended weather forecast

Tuesday
19 AUG 2025
Wednesday
20 AUG 2025
Thursday
21 AUG 2025
Friday
22 AUG 2025
Saturday
23 AUG 2025
Low 54° Low 56° Low 53° Low 51° Low 54°
High 72° High 71° High 74° High 76° High 75°
CUSTER, WA 98240 weather forecast Day 4 CUSTER, WA 98240 weather forecast Day 5 CUSTER, WA 98240 weather forecast Day 6 CUSTER, WA 98240 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
10% Rain
Overcast
28% Rain
Partly Cloudy
15% Rain
Clear
4% Rain
Clear
10% Rain
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