Alton Weather Forecast for
Su, 5 May
1:00
4:00
7:00
10:00
13:00
16:00
19:00
22:00
Air temperature, °C
+8
+8
+9
+12
+14
+15
+13
+11
Real feel, °C
+7
+6
+7
+11
+14
+15
+12
+10
Average wind speed, m/s
1
3
4
5
5
6
5
2
Wind gusts, m/s
3
5
6
8
10
11
12
7
Wind direction
SW
W
W
W
W
W
W
SW
Birch pollen, points
0
0
0
0
0
0
0
0
Grass pollen, points
—
—
—
—
—
—
—
—
Ragweed pollen, points
—
—
—
—
—
—
—
—
Precipitation in liquid equivalent, mm
0
0.1
0.4
0.3
0
0
0
0
Falling snow, cm
—
—
—
—
—
—
—
—
Snow depth, cm
0
0
0
0
0
0
0
0
Pressure, mmHg
747
747
747
747
747
746
745
745
Relative humidity, %
89
90
90
74
61
57
71
83
UV Index, points
0
0
1
3
4
4
1
0
Geomagnetic activity, Kp-index
3
3
3
3
3
3
3
3
Sun and Moon
Daylight hours: 15 h 5 min
Sunrise — 5:28
Sunset — 20:33
The day will 17 minutes longer than today
Waning Moon: 10%
Moonset — 15:45 (4 May)
Moonrise — 4:24
New Moon — 8 May, in 3 days