United States, Illinois
Alton weather forecast today
Currently in Alton
+25°
- Night +14° Cool
- Morning +14° Cool
- Day +26° Hot
- Evening +24° Warm
Warm
Storm clouds, rain
Chance of precipitation | 70 % |
---|---|
Wind | 6 m/s |
Pressure | 743 |
UV Index | 8/12 |
Humidity | 64 % |
Precipitation | 1.55 mm |
Weather forecast updated at 02:53 PM © Meteoprog.com
Today
18 April
+14°C
+26°C
Tomorrow
19 April
+10°C
+16°C
Saturday
20 April
+8°C
+13°C
Sunday
21 April
+5°C
+14°C
- Night
- +14°C
-
Feels like
+14°C - 0%
- 0 mm
- 3 m/s
- 69%
- 747 mm
- Morning
- +14°C
-
Feels like
+14°C - 0%
- 0.1 mm
- 4 m/s
- 77%
- 748 mm
- Day
- +26°C
-
Feels like
+28°C - 10%
- 0.3 mm
- 5 m/s
- 69%
- 747 mm
- Evening
- +24°C
-
Feels like
+26°C - 100%
- 3.2 mm
- 6 m/s
- 64%
- 744 mm
Astronomy
-
Sunrise
06:18 AM -
Sunset
07:41 PM -
Day length
13:22:27 -
Moon Phase
Full
Weather in Alton: Cloudy, clear at times, light rain
- Night
- +10°C
-
Feels like
+9°C - 100%
- 4.1 mm
- 8 m/s
- 87%
- 747 mm
- Morning
- +9°C
-
Feels like
+8°C - 20%
- 0 mm
- 6 m/s
- 85%
- 751 mm
- Day
- +16°C
-
Feels like
+16°C - 20%
- 0 mm
- 5 m/s
- 54%
- 753 mm
- Evening
- +14°C
-
Feels like
+14°C - 20%
- 0 mm
- 5 m/s
- 39%
- 753 mm
Astronomy
-
Sunrise
06:17 AM -
Sunset
07:42 PM -
Day length
13:24:49 -
Moon Phase
Full
Weather in Alton: Variable cloud, no precipitation
- Night
- +8°C
-
Feels like
+8°C - 20%
- 0 mm
- 3 m/s
- 56%
- 754 mm
- Morning
- +8°C
-
Feels like
+8°C - 20%
- 0 mm
- 3 m/s
- 62%
- 755 mm
- Day
- +13°C
-
Feels like
+13°C - 20%
- 0 mm
- 6 m/s
- 46%
- 756 mm
- Evening
- +12°C
-
Feels like
+11°C - 20%
- 0 mm
- 6 m/s
- 44%
- 754 mm
Astronomy
-
Sunrise
06:15 AM -
Sunset
07:43 PM -
Day length
13:27:10 -
Moon Phase
Full
Weather in Alton: Overcast, no precipitation
- Night
- +5°C
-
Feels like
+4°C - 20%
- 0 mm
- 4 m/s
- 60%
- 754 mm
- Morning
- +5°C
-
Feels like
+4°C - 20%
- 0 mm
- 3 m/s
- 68%
- 754 mm
- Day
- +14°C
-
Feels like
+14°C - 20%
- 0 mm
- 3 m/s
- 53%
- 754 mm
- Evening
- +14°C
-
Feels like
+14°C - 20%
- 0 mm
- 5 m/s
- 44%
- 752 mm
Astronomy
-
Sunrise
06:14 AM -
Sunset
07:44 PM -
Day length
13:29:29 -
Moon Phase
Full
Weather in Alton: Variable cloud, no precipitation
Alton: detailed information
Local time UTC/GMT -6
16:40
Day length
13:24:49
Sunrise
06:17 AM
Sunset
07:42 PM
🌓
Moon Phase
full
Geographic coordinates 38° 53′ 28″ N -91° 48′ 58″ W
Decimal coordinates 38.89 -90.18
Altitude 150 m
Population 30 496 people
Twilight Civil 05:49 AM / 08:09 PM
Twilight Astronomical 04:40 AM / 09:18 PM
Twilight Nautical 05:16 AM / 08:43 PM
Historical Weather Data
18 April
The maximum air temperature in Alton for this day for the last 75 years of observations is +31.3°C, recorded in 2002.
An absolute minimum of -1.5°C was recorded in 1983. The average temperature for this day is +25°C.
The heaviest rainfall (25.41 mm) in Alton was recorded in 2019. The maximum wind gusts were up to 21.39 m/s in 1995.