Forecast Summary
The next few hours will be clear, with tomorrow reaching 8°C and dropping to 2°C. The coming days will be light rain throughout the day.
Current Weather
7°
Clear
Feels Like
0°
Min
5°
Max
17°
Compared to Yesterday
Yesterday's High
22.5°
Yesterday's Low
15.8°
Unlock Historical Data
Does this forecast seem accurate?
Hourly Forecast
Weather forecast for the next 48 hours.
9pm
10°
10pm
9°
11pm
7°
12am
45%
5°
1am
4°
2am
3°
3am
1°
4am
1°
5am
0°
6am
-1°
7am
-1°
8am
0°
9am
1°
10am
3°
11am
5°
12pm
6°
1pm
7°
2pm
8°
3pm
8°
4pm
8°
5pm
8°
6pm
7°
7pm
6°
8pm
5%
6°
9pm
18%
5°
10pm
27%
4°
11pm
41%
4°
12am
62%
3°
1am
62%
3°
2am
62%
2°
3am
62%
2°
4am
63%
2°
5am
63%
2°
6am
63%
2°
7am
57%
2°
8am
52%
2°
9am
46%
3°
10am
46%
4°
11am
46%
4°
12pm
46%
5°
1pm
37%
6°
2pm
27%
7°
3pm
18%
7°
4pm
18%
7°
5pm
18%
7°
6pm
18%
7°
7pm
30%
7°
8pm
41%
7°
UV Index
No protection needed
Humidity
Current air moisture level
Daylight Hours
11 hours 17 minutes of sunlight today
06:34
Sunrise
17:52
Sunset
Daily Forecast
Weather forecast for the next 8 days.
Saturday
Today
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Air Quality Data Available
Upgrade to access real-time air quality data for Alton.
Stay informed
Latest Weather News
Dozens of heat records broken across Southwest as Midwest, Northeast prepare for more snow
Webster the white shark pings off 400 miles off Florida's space coast
NASA’s new eyes: See the tech set to decode Mars and space weather
Italiano
Deutsch