Additional Conditions
- Pressure 30.05 in
- Visibility 10 miles
- Clouds Cloudy
- Dew Point48°F
- Humidity 75%
- Rainfall 0 in
- Snow Depth 0 in
KSEA Station History
Almanac for September 30, 2026
- Forecast Average Record
- High 64°F 67°F 82°F 1992
- Low 52°F 51°F 36°F 1950
- Precipitation 0 in 2.9 in -
- Snow 0 in - in -
Almanac for October 1, 2026
- Forecast Average Record
- High 65°F 66°F 89°F
- Low 51°F 51°F 35°F
Astronomy
- Sun Rise Set
- Actual Time 7:07 AM 6:50 PM
- Civil Twilight 6:36 AM 7:20 PM
- Nautical Twilight 6:00 AM 7:56PM
- Astronomical Twilight 5:24 AM 8:32 PM
- Length of Visible Light 12h 44m
- Length of Day 11h 43m
- Tomorrow will be 3 minutes 23 seconds shorter
- Moon 8:32 PM 12:26 PM
- Waning Gibbous76% of the Moon is Illuminated
Oct 3
Waning Half Last Qtr
Oct 18
Waxing Half First Qtr