Alton Weather Forecast for
Su, 28 April
1:00
4:00
7:00
10:00
13:00
16:00
19:00
22:00
Air temperature, °C
+8
+8
+8
+9
+12
+14
+13
+10
Real feel, °C
+7
+6
+6
+7
+12
+13
+13
+10
Average wind speed, m/s
2
3
3
4
5
4
3
2
Wind gusts, m/s
4
6
5
5
6
6
5
4
Wind direction
SW
W
W
SW
SW
SW
W
SW
Birch pollen, points
—
—
—
—
—
—
—
—
Grass pollen, points
—
—
—
—
—
—
—
—
Ragweed pollen, points
—
—
—
—
—
—
—
—
Precipitation in liquid equivalent, mm
1.1
2.3
3.3
0.1
0.2
0.1
0
0
Falling snow, cm
—
—
—
—
—
—
—
—
Snow depth, cm
—
—
—
—
—
—
—
—
Pressure, mmHg
747
747
746
746
745
746
745
746
Relative humidity, %
87
87
88
83
66
62
64
79
UV Index, points
0
0
1
2
3
3
1
0
Geomagnetic activity, Kp-index
3
3
3
3
3
3
3
3
Sun and Moon
Daylight hours: 14 h 40 min
Sunrise — 5:41
Sunset — 20:21
The day will 32 minutes longer than today
Waning Moon: 80%
Moonset — 6:54 (27 April)
Moonrise — 1:02
New Moon — 8 May, in 10 days