Mercersburg Weather Forecast for
Sa, 4 May
2:00
5:00
8:00
11:00
14:00
17:00
20:00
23:00
Air temperature, °C
+15
+13
+13
+14
+14
+15
+15
+12
Real feel, °C
+15
+13
+13
+14
+14
+15
+15
+12
Average wind speed, m/s
2
2
2
3
3
3
2
2
Wind gusts, m/s
6
6
6
6
7
7
6
5
Wind direction
SE
SE
SE
SE
SE
SE
SE
E
Birch pollen, points
—
—
—
—
—
—
—
—
Grass pollen, points
—
—
—
—
—
—
—
—
Ragweed pollen, points
—
—
—
—
—
—
—
—
Precipitation in liquid equivalent, mm
0
0.2
0
0
0
0.1
0.9
7
Falling snow, cm
—
—
—
—
—
—
—
—
Snow depth, cm
0
0
0
0
0
0
0
0
Pressure, mmHg
750
750
751
752
752
751
751
752
Relative humidity, %
83
87
90
87
83
79
77
90
UV Index, points
0
0
1
1
1
1
1
0
Geomagnetic activity, Kp-index
3
3
3
3
3
3
3
3
Sun and Moon
Daylight hours: 14 h 2 min
Sunrise — 6:07
Sunset — 20:09
The day will 9 minutes longer than today
Waning Moon: 16%
Moonset — 14:59 (3 May)
Moonrise — 4:13
New Moon — 7 May, in 4 days