St Helena Weather Conditions
Current Temperature Level
14 °C
27 AQI
Air quality index is: Good
Last Updated: 2025-08-13 04:30 (Local Time)
MapSt Helena
St Helena Weather Parameters
5 km/h
3 m/s
254° WSW
100 %
16 km
0 mm
1014 mb
UV Index0
Suggestions for
TodaySt Helena13 Aug.
Umbrella• Optional
Clothing• Layering Must
Driving• Enjoy Driving
Sunscreen• ApplyTrending in United States
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St Helena 10-Days Weather Forecast
Today
19°C
71 %Thursday
22°C62 %Friday
26°C38 %Saturday
22°C62 %Sunday
20°C56 %Monday
19°C50 %Tuesday
19°C48 %Wednesday
22°C39 %Thursday
25°C32 %Friday
25°C36 %Partly Cloudy
Periodic cloud cover with temperature at 19 °C. Humidity will be at 71%, and winds will be at 12.6 km/h.30°C / 11°C
Humi.71 %
Prec.0 mm
Sunrise
06:23 AM13hrs 43min
Sunset
08:06 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Overcast
16 °C
85 %
0
6.8 kmph / WSW
Overcast 
Feels 15.9 °C
Cover 89 %
Visibility 10 km
1 AM
Overcast
15 °C
86 %
0
6.5 kmph / W
Overcast Feels 15.1 °C
Cover 93 %
Visibility 10 km
2 AM
Overcast
15 °C
88 %
0
5.8 kmph / W
Overcast Feels 14.6 °C
Cover 99 %
Visibility 10 km
3 AM
Overcast
15 °C
88 %
0
5.4 kmph / WSW
Overcast Feels 14.2 °C
Cover 100 %
Visibility 10 km
4 AM
Overcast
14 °C
90 %
0
5 kmph / WSW
OvercastFeels 13.9 °C
Cover 100 %
Visibility 16 km
5 AM
Overcast
14 °C
90 %
0
4.7 kmph / WSW
Overcast Feels 14.1 °C
Cover 89 %
Visibility 10 km
6 AM
Cloudy
15 °C
91 %
0
4.7 kmph / W
Cloudy Feels 14.6 °C
Cover 81 %
Visibility 10 km
7 AM
Cloudy
15 °C
92 %
0.2
4.3 kmph / W
Cloudy Feels 15.2 °C
Cover 67 %
Visibility 10 km
8 AM
Partly Cloudy
16 °C
88 %
0.8
4 kmph / WSW
Partly Cloudy Feels 16.2 °C
Cover 60 %
Visibility 10 km
9 AM
Partly Cloudy
18 °C
81 %
2.2
4.3 kmph / WSW
Partly Cloudy Feels 17.6 °C
Cover 60 %
Visibility 10 km
10 AM
Partly Cloudy
20 °C
74 %
4.4
5.4 kmph / SW
Partly Cloudy Feels 19.6 °C
Cover 47 %
Visibility 10 km
11 AM
Sunny
23 °C
63 %
6.8
6.8 kmph / SSW
SunnyFeels 24.4 °C
Cover 19 %
Visibility 10 km
12 PM
Sunny
26 °C
53 %
8.8
8.6 kmph / SW
SunnyFeels 26.9 °C
Cover 10 %
Visibility 10 km
1 PM
Sunny
28 °C
48 %
9.7
10.4 kmph / SW
SunnyFeels 28.9 °C
Cover 5 %
Visibility 10 km
2 PM
Sunny
29 °C
43 %
9.3
11.9 kmph / SW
SunnyFeels 29.3 °C
Cover 0 %
Visibility 10 km
3 PM
Sunny
29 °C
44 %
7.6
12.2 kmph / SW
SunnyFeels 29.1 °C
Cover 0 %
Visibility 10 km
4 PM
Sunny
28 °C
44 %
5.3
12.6 kmph / SW
SunnyFeels 28.7 °C
Cover 0 %
Visibility 10 km
5 PM
Sunny
26 °C
44 %
2.9
11.9 kmph / SW
SunnyFeels 26 °C
Cover 0 %
Visibility 10 km
6 PM
Sunny
23 °C
54 %
1.2
11.2 kmph / SW
SunnyFeels 23.4 °C
Cover 1 %
Visibility 10 km
7 PM
Sunny
21 °C
59 %
0.3
9.4 kmph / SW
SunnyFeels 20.8 °C
Cover 2 %
Visibility 10 km
8 PM
Sunny
18 °C
64 %
0
7.9 kmph / SW
SunnyFeels 18.2 °C
Cover 3 %
Visibility 10 km
9 PM
Clear
17 °C
74 %
0
6.8 kmph / SW
Clear Feels 16.2 °C
Cover 12 %
Visibility 10 km
10 PM
Clear
14 °C
79 %
0
6.1 kmph / WSW
Clear Feels 13.3 °C
Cover 16 %
Visibility 10 km
11 PM
Clear
13 °C
91 %
0
5.8 kmph / WSW
Clear Feels 12.6 °C
Cover 0 %
Visibility 10 km
Today
19°C71 %Thursday
22°C62 %Friday
26°C38 %Saturday
22°C62 %Sunday
20°C56 %Monday
19°C50 %Tuesday
19°C48 %Wednesday
22°C39 %Thursday
25°C32 %Friday
25°C36 %Temp14 °C
ConditionOvercast
Humidity90 %
Feels14.1 °C
Cover89 %
Visibility10 km
Wind Speed & Dir.4.7 kmph / WSW
UV0
St Helena 30-Days (August 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Fri.
33°16 °C
2Sat.
34°15 °C
3Sun.
34°14 °C
4Mon.
33°13 °C
5Tue.
32°12 °C
6Wed.
36°15 °C
7Thu.
36°17 °C
8Fri.
39°16 °C
9Sat.
37°18 °C
10Sun.
38°15 °C
11Mon.
34°14 °C
12Tue.
32°12 °C
13Today
30°11 °C
14Thu.
34°11 °C
15Fri.
37°17 °C
16Sat.
33°13 °C
17Sun.
31°11 °C
18Mon.
31°10 °C
19Tue.
32°9 °C
20Wed.
36°10 °C
21Thu.
39°15 °C
22Fri.
38°15 °C
23Sat.
39°12 °C
24Sun.
40°18 °C
25Mon.
40°16 °C
26Tue.
31°13 °C
27Wed.
32°14 °C
28Thu.
32°15 °C
29Fri.
31°14 °C
30Sat.
31°14 °C
31Sun.
31°14 °C
AugustWeather Overview
No. of days:
Sunny
28
Cloudy
1
Rainy
2
Snowy
0
The monthly weather averages in St Helena consist of 28 sunny days, 1 cloudy days, 2 rainy days, and 0 snowy days.
St Helena's Locations Weather Conditions
United States's Hottest Cities - August 2025
1.
Sun City, United States
Clear
25%
0
3.6 kmph / SW
2.
Surprise, United States
Clear
25%
0
3.6 kmph / SW
3.
Guadalupe, United States
Clear
28%
0
7.6 kmph / ENE
4.
Tempe, United States
Clear
28%
0
9.7 kmph / E
5.
Phoenix, United States
Clear
28%
0
7.6 kmph / ENE
6.
Tolleson, United States
Clear
28%
0
7.6 kmph / ENE
7.
Scottsdale, United States
Clear
28%
0
11.2 kmph / E
8.
Las Vegas, United States
Clear
15%
0
8.6 kmph / WSW
9.
Henderson, United States
Clear
15%
0
6.8 kmph / SW
10.
Camp Creek, United States
Clear
28%
0
6.8 kmph / NE
Last Updated: 13 Aug 2025, 12:09 PM
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