On Friday, 20 September, mostly partly cloudy weather, no precipitation are expected in Boulder. The lowest air temperature will be +6°C at 6 am, the highest temperature will be +18°C around 3 pm. The atmospheric pressure will be within 589-593 mm Hg. The relative humidity 35-75%. The wind will be mainly westerly 7 m/s with maximum gusts up to 10 m/s. Ultraviolet index 7, sun protection is required
weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity
UVI
00:00
15%
nw
1 m/s
2 m/s
591
69%
0
03:00
11%
nw
2 m/s
2 m/s
590
71%
0
06:00
<5%
w
1 m/s
2 m/s
589
75%
0
09:00
<5%
w
1 m/s
3 m/s
592
60%
2
12:00
<5%
w
5 m/s
8 m/s
593
45%
6
15:00
15%
w
7 m/s
10 m/s
593
35%
6
18:00
7%
w
8 m/s
9 m/s
593
36%
2
21:00
<5%
nw
3 m/s
5 m/s
592
59%
0
+8°
+7°
+7°
+5°
+6°
+4°
+9°
+7°
+15°
+12°
+18°
+13°
+17°
+12°
+11°
+8°