Weather in Merrimack for 21 September
September 21, Monday
10° / 18°
cloudy
12 AM
14°
1 AM
14°
2 AM
13°
3 AM
13°
4 AM
13°
5 AM
13°
6 AM
12°
7 AM
12°
8 AM
12°
9 AM
13°
10 AM
15°
11 AM
17°
12 PM
18°
1 PM
18°
2 PM
18°
3 PM
18°
4 PM
17°
5 PM
16°
6 PM
15°
7 PM
13°
8 PM
12°
9 PM
11°
10 PM
11°
11 PM
10°
Pressure
758mmHg
Air Quality
40 AQI
Humidity
72%
Wind S
5m/s
Cloudy conditions will dominate. Light rain is expected, around 0.1 mm. Air temperature is around 14.1°, with a range from 9.8° to 18.4°. UV index is high (6), sun protection is recommended.