Seattle Weather Forecast for
Su, 21 April
2:00
5:00
8:00
11:00
14:00
17:00
20:00
23:00
Air temperature, °C
+7
+7
+7
+11
+13
+14
+12
+9
Real feel, °C
+5
+5
+6
+10
+13
+14
+11
+9
Average wind speed, m/s
6
3
2
4
4
3
3
1
Wind gusts, m/s
13
9
7
8
8
8
7
5
Wind direction
SW
SW
S
SW
SW
W
NE
NE
Birch pollen, points
—
—
—
—
—
—
—
—
Grass pollen, points
—
—
—
—
—
—
—
—
Ragweed pollen, points
—
—
—
—
—
—
—
—
Precipitation in liquid equivalent, mm
0
0
0
0
0
0
0.3
0
Falling snow, cm
—
—
—
—
—
—
—
—
Snow depth, cm
0
0
0
0
0
0
0
0
Pressure, mmHg
763
765
766
766
765
765
764
765
Relative humidity, %
76
77
76
54
43
41
51
60
UV Index, points
0
0
2
5
7
4
1
0
Geomagnetic activity, Kp-index
2
2
2
2
2
2
2
2
Sun and Moon
Daylight hours: 14 h 3 min
Sunrise — 6:06
Sunset — 20:09
The day will 9 minutes longer than today
Waxing Moon: 99%
Moonrise — 18:05 (21 April)
Moonset — 5:36
Full Moon — 23 April, in 1 day