SAMMAMISH, WA 98074 Weather Forecast & Current Conditions

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RENTON, WA
Current Weather

1:53 AM PDT MAY 10, 2025
Clear
54°F
Feels Like: 52°F
Dewpoint: 41°F
Rel. Hum.: 61%
Visibility: 10 miles
Wind: N at 6 mph
Pressure: 30.04 inches
Last 72 hours

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SAMMAMISH, WA 98074
Weather Forecast

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

Visible Weather Satellite
SAMMAMISH, WA 98074
Infrared Weather Satellite
SAMMAMISH, WA 98074
NEXRAD Weather Radar
SAMMAMISH, WA 98074

RENTON, WA 3 hourly weather forecast

weather forecast created  8:00 PM EDT  5/ 9/2025
Saturday
10 MAY 2025
SAMMAMISH, WA 98074 weather forecast Day 1, 0 hours 11 PM 57° 58° Mostly Cloudy 2%

0% Thunder
( 0% severe)
N   2 57% 42°
Low 49° SAMMAMISH, WA 98074 weather forecast Day 1, 3 hours 2 AM 53° 53° Mostly Cloudy N   1 64% 41°
High 64° SAMMAMISH, WA 98074 weather forecast Day 1, 6 hours 5 AM 50° 50° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 0% severe)
NNE   1 74% 42°

Mostly Cloudy



SAMMAMISH, WA 98074 weather forecast Day 1, 9 hours 8 AM 53° 53° Mostly Cloudy S   2 69% 43°
SAMMAMISH, WA 98074 weather forecast Day 1, 12 hours 11 AM 58° 57° Mostly Cloudy 5%

0% Thunder
( 0% severe)
SW   6 57% 43°
SAMMAMISH, WA 98074 weather forecast Day 1, 15 hours 2 PM 60° 59° Mostly Cloudy SW   8 46% 39°
SAMMAMISH, WA 98074 weather forecast Day 1, 18 hours 5 PM 62° 61° Mostly Cloudy 2%

0% Thunder
( 0% severe)
SW   8 44% 40°
SAMMAMISH, WA 98074 weather forecast Day 1, 21 hours 8 PM 59° 58° Mostly Cloudy SW   6 55% 43°
Sunday
11 MAY 2025
SAMMAMISH, WA 98074 weather forecast Day 2, 0 hours 11 PM 54° 54° Mostly Cloudy 4%

0% Thunder
( 0% severe)
S   3 69% 44°
Low 49° SAMMAMISH, WA 98074 weather forecast Day 2, 3 hours 2 AM 52° 52° Mostly Cloudy S   2 74% 44°
High 62° SAMMAMISH, WA 98074 weather forecast Day 2, 6 hours 5 AM 50° 50° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 4% severe)
S   2 83% 45°

Mostly Cloudy

Chance of Rain

SAMMAMISH, WA 98074 weather forecast Day 2, 9 hours 8 AM 52° 52° Mostly Cloudy S   3 77% 45°
SAMMAMISH, WA 98074 weather forecast Day 2, 12 hours 11 AM 56° 55° Mostly Cloudy 38%
RAIN
.1–.25 in
0% Thunder
( 13% severe)
SSW   6 64% 44°
SAMMAMISH, WA 98074 weather forecast Day 2, 15 hours 2 PM 59° 58° Mostly Cloudy SW   8 53% 42°
SAMMAMISH, WA 98074 weather forecast Day 2, 18 hours 5 PM 59° 58° Mostly Cloudy 34%
RAIN
.1–.25 in
0% Thunder
( 9% severe)
SW   8 55% 43°
SAMMAMISH, WA 98074 weather forecast Day 2, 21 hours 8 PM 56° 55° Mostly Cloudy SW   6 64% 44°

RENTON, WA extended weather forecast

Monday
12 MAY 2025
Tuesday
13 MAY 2025
Wednesday
14 MAY 2025
Thursday
15 MAY 2025
Friday
16 MAY 2025
Low 48° Low 48° Low 49° Low 47° Low 49°
High 60° High 62° High 60° High 62° High 61°
SAMMAMISH, WA 98074 weather forecast Day 3 SAMMAMISH, WA 98074 weather forecast Day 4 SAMMAMISH, WA 98074 weather forecast Day 5 SAMMAMISH, WA 98074 weather forecast Day 6 SAMMAMISH, WA 98074 weather forecast Day 7
Overcast
83% Rain
Overcast
47% Rain
Overcast
45% Rain
Overcast
39% Rain
Overcast
69% Rain
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