Weather Forecast and Conditions for SeaTac, Washington 98158 - The Weather Channel | Weather.com
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45° Cloudy
Showers in the Vicinity
Day 57° • Night 41°
Feels Like40°
Sunrise

7:09 am

Sunset

7:23 pm

Temperature
High / Low
--/41°
Wind
9 mph
Humidity
Humidity
77%
Dew point
Dew Point
38°
Pressure
Pressure
30.14 in
UV index
UV Index
0 of 11
Visibility
Visibility
10 mi
Moon Phase - Day 2
Moon Phase
Waxing Crescent
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Rain

Rain ending around 3:45 AM.

Hourly Weather-

Now

Showers Showers
44°
Rain drop 42%
NE 9 mph
Subtract

Showers

  • Temperature feels like
    Feels Like39°
  • WindNE 9 mph
  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0 in

4 am

Cloudy Cloudy
43°
Rain drop 18%
NE 9 mph
Add

Cloudy

  • Temperature feels like
    Feels Like38°
  • WindNE 9 mph
  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0 in

5 am

Cloudy Cloudy
43°
Rain drop 3%
NE 8 mph
Add

Cloudy

  • Temperature feels like
    Feels Like38°
  • WindNE 8 mph
  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover85%
  • Rain drop
    Rain Amount0 in

6 am

Cloudy Cloudy
42°
Rain drop 3%
NE 8 mph
Add

Cloudy

  • Temperature feels like
    Feels Like38°
  • WindNE 8 mph
  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Rain drop
    Rain Amount0 in
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10 Day Weather-

Tonight

Showers Showers
--/41°
Rain drop 52%
Subtract

Night

41°
Showers
Rain drop
52%
NE 10 mph

Cloudy with showers. Low 41F. Winds NE at 10 to 15 mph. Chance of rain 50%.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:38 am
  • Moonset
    Moonset10:03 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Mostly Cloudy Day Mostly Cloudy
49°/38°
Rain drop 12%
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Day

49°
Mostly Cloudy Day
Rain drop
12%
ENE 7 mph

Mostly cloudy skies. High 49F. Winds ENE at 5 to 10 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:09 am
  • Sunset
    Sunset7:23 pm

Night

38°
Partly Cloudy Night
Mixed precipitation
14%
SSE 9 mph

Partly cloudy. Low 38F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:59 am
  • Moonset
    Moonset11:28 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Cloudy Cloudy
52°/37°
Rain drop 7%
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Day

52°
Cloudy
Rain drop
7%
W 8 mph

Cloudy. High 52F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity63%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:07 am
  • Sunset
    Sunset7:24 pm

Night

37°
Partly Cloudy Night
Mixed precipitation
7%
NNE 9 mph

Partly cloudy skies. Low 37F. Winds NNE at 5 to 10 mph.

  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:27 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Mostly Cloudy Day Mostly Cloudy
52°/43°
Rain drop 6%
Add

Day

52°
Mostly Cloudy Day
Rain drop
6%
NNE 9 mph

A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High 52F. Winds NNE at 5 to 10 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:26 pm

Night

43°
Rain
Rain drop
87%
E 6 mph

Cloudy with occasional rain after midnight. Low 43F. Winds light and variable. Chance of rain 90%.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:03 am
  • Moonset
    Moonset12:53 am
  • Moon Phase - Day 5 Waxing Crescent
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