Cornwall Weather Conditions
Current Temperature Level
17 °C
30 AQI
Air quality index is: Good
Last Updated: 2025-09-07 16:15 (Local Time)
MapCornwall
Cornwall Weather Parameters
8 km/h
3 m/s
263° W
100 %
16 km
0 mm
1018 mb
UV Index3
Suggestions for
TodayCornwall7 Sep.
Umbrella• Not required
Clothing• Layering Must
Driving• Enjoy Driving
Sunscreen• ApplyTrending in United States
India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?
Cornwall 10-Days Weather Forecast
Today
16°C
64 %Monday
15°C55 %Tuesday
16°C60 %Wednesday
18°C60 %Thursday
17°C61 %Friday
11°C55 %Saturday
15°C45 %Sunday
17°C49 %Monday
19°C56 %Tuesday
21°C60 %Partly Cloudy
Periodic cloud cover with temperature at 16 °C. Humidity will be at 64%, and winds will be at 21.6 km/h.22°C / 12°C
Humi.64 %
Prec.0 mm
Sunrise
06:28 AM12hrs 57min
Sunset
07:25 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
13 °C
88 %
0
10.1 kmph / S
Clear 
Feels 12.6 °C
Cover 8 %
Visibility 10 km
1 AM
Clear
13 °C
89 %
0
9.7 kmph / SSW
Clear Feels 12.2 °C
Cover 1 %
Visibility 10 km
2 AM
Clear
13 °C
88 %
0
10.1 kmph / SSW
Clear Feels 11.8 °C
Cover 20 %
Visibility 10 km
3 AM
Partly Cloudy
12 °C
89 %
0
10.1 kmph / SSW
Partly Cloudy Feels 11.6 °C
Cover 31 %
Visibility 10 km
4 AM
Partly Cloudy
13 °C
90 %
0
9.4 kmph / SSW
Partly Cloudy Feels 11.7 °C
Cover 55 %
Visibility 10 km
5 AM
Partly Cloudy
13 °C
85 %
0
10.4 kmph / SW
Partly Cloudy Feels 11.8 °C
Cover 60 %
Visibility 10 km
6 AM
Cloudy
13 °C
84 %
0
9 kmph / SSW
Cloudy Feels 11.9 °C
Cover 73 %
Visibility 10 km
7 AM
Partly Cloudy
14 °C
84 %
0
8.3 kmph / S
Partly Cloudy Feels 12.9 °C
Cover 35 %
Visibility 10 km
8 AM
Partly Cloudy
15 °C
78 %
0.3
8.6 kmph / S
Partly Cloudy Feels 14.5 °C
Cover 46 %
Visibility 2 km
9 AM
Partly Cloudy
17 °C
75 %
0.8
13.3 kmph / SSW
Partly Cloudy Feels 16.4 °C
Cover 54 %
Visibility 10 km
10 AM
Sunny
18 °C
66 %
1.1
17.3 kmph / WSW
SunnyFeels 18.1 °C
Cover 8 %
Visibility 9 km
11 AM
Partly Cloudy
19 °C
56 %
2.8
20.2 kmph / WSW
Partly Cloudy Feels 18.9 °C
Cover 36 %
Visibility 10 km
12 PM
Overcast
19 °C
53 %
3.4
21.2 kmph / WSW
Overcast Feels 18.9 °C
Cover 98 %
Visibility 10 km
1 PM
Overcast
19 °C
53 %
5.5
21.6 kmph / W
Overcast Feels 19.1 °C
Cover 99 %
Visibility 10 km
2 PM
Overcast
19 °C
50 %
3.3
19.8 kmph / WNW
Overcast Feels 19.4 °C
Cover 96 %
Visibility 10 km
3 PM
Overcast
20 °C
47 %
3.9
19.8 kmph / W
Overcast Feels 19.7 °C
Cover 96 %
Visibility 9 km
4 PM
Partly Cloudy
18 °C
65 %
2.4
16.2 kmph / WNW
Partly Cloudy Feels 19.9 °C
Cover 25 %
Visibility 16 km
5 PM
Sunny
21 °C
41 %
1.3
14.4 kmph / WNW
SunnyFeels 20.8 °C
Cover 13 %
Visibility 10 km
6 PM
Sunny
21 °C
40 %
0.4
13.3 kmph / WNW
SunnyFeels 20.5 °C
Cover 0 %
Visibility 10 km
7 PM
Sunny
18 °C
43 %
0
7.2 kmph / NW
SunnyFeels 17.7 °C
Cover 0 %
Visibility 10 km
8 PM
Clear
17 °C
50 %
0
6.1 kmph / NW
Clear Feels 16.6 °C
Cover 21 %
Visibility 10 km
9 PM
Cloudy
16 °C
48 %
0
7.6 kmph / SW
Cloudy Feels 16 °C
Cover 66 %
Visibility 10 km
10 PM
Overcast
16 °C
48 %
0
10.1 kmph / WSW
Overcast Feels 15.8 °C
Cover 91 %
Visibility 10 km
11 PM
Partly Cloudy
15 °C
48 %
0
9.4 kmph / W
Partly Cloudy Feels 14.4 °C
Cover 60 %
Visibility 10 km
Today
16°C64 %Monday
15°C55 %Tuesday
16°C60 %Wednesday
18°C60 %Thursday
17°C61 %Friday
11°C55 %Saturday
15°C45 %Sunday
17°C49 %Monday
19°C56 %Tuesday
21°C60 %Temp21 °C
ConditionSunny
Humidity41 %
Feels20.8 °C
Cover13 %
Visibility10 km
Wind Speed & Dir.14.4 kmph / WNW
UV1.3
Cornwall 30-Days (September 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Mon.
24°10 °C
2Tue.
24°8 °C
3Wed.
25°7 °C
4Thu.
26°10 °C
5Fri.
29°17 °C
6Sat.
28°16 °C
7Today
16°13 °C
8Mon.
22°8 °C
9Tue.
21°11 °C
10Wed.
22°9 °C
11Thu.
26°11 °C
12Fri.
21°10 °C
13Sat.
20°10 °C
14Sun.
25°11 °C
15Mon.
24°10 °C
16Tue.
27°12 °C
17Wed.
20°9 °C
18Thu.
21°6 °C
19Fri.
25°13 °C
20Sat.
21°11 °C
21Sun.
22°12 °C
22Mon.
22°12 °C
23Tue.
22°13 °C
24Wed.
22°12 °C
25Thu.
22°11 °C
26Fri.
22°12 °C
27Sat.
22°12 °C
28Sun.
21°12 °C
29Mon.
20°12 °C
30Tue.
18°10 °C
SeptemberWeather Overview
No. of days:
Sunny
9
Cloudy
6
Rainy
15
Snowy
0
The monthly weather averages in Cornwall consist of 9 sunny days, 6 cloudy days, 15 rainy days, and 0 snowy days.
Cornwall's Locations Weather Conditions
United States's Hottest Cities - September 2025
1.
Yuma, United States
Sunny
48%
9.7
14.4 kmph / S
2.
Brawley, United States
Sunny
45%
9.6
8.6 kmph / SSE
3.
El Centro, United States
Sunny
45%
9.6
6.5 kmph / S
4.
Calipatria, United States
Sunny
45%
9.6
6.5 kmph / SSE
5.
Westmorland, United States
Sunny
45%
9.6
8.6 kmph / SSE
6.
Calexico, United States
Sunny
45%
9.7
7.9 kmph / S
7.
Park Village, United States
Sunny
12%
8.5
18 kmph / S
8.
Sun City, United States
Sunny
36%
9.6
10.8 kmph / WSW
9.
Surprise, United States
Sunny
36%
9.6
10.8 kmph / WSW
10.
Buckeye, United States
Sunny
37%
9.6
9.7 kmph / WSW
Last Updated: 07 Sept 2025, 08:20 PM
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