United States, Illinois
O'Fallon weather forecast today
Currently in O'Fallon
+11°
- Night +11° Cool
- Morning +10° Cool
- Day +14° Cool
- Evening +14° Cool
Cool
Cloudy, clear at times, no precipitation
| Chance of precipitation | 90 % |
|---|---|
| Wind | 6 m/s |
| Pressure | 747 |
| UV Index | 0/12 |
| Humidity | 87 % |
| Precipitation | 0 mm |
Weather forecast updated at 12:38 AM © Meteoprog.com
Today
19 April
+11°C
+14°C
Tomorrow
20 April
+7°C
+13°C
Sunday
21 April
+5°C
+14°C
Monday
22 April
+7°C
+17°C
- Night
- +11°C
-
Feels like
+10°C - 100%
- 7.6 mm
- 7 m/s
- 88%
- 744 mm
- Morning
- +10°C
-
Feels like
+9°C - 20%
- 0 mm
- 7 m/s
- 84%
- 748 mm
- Day
- +14°C
-
Feels like
+14°C - 20%
- 0 mm
- 6 m/s
- 54%
- 751 mm
- Evening
- +14°C
-
Feels like
+14°C - 20%
- 0 mm
- 5 m/s
- 42%
- 751 mm
Astronomy
-
Sunrise
06:16 AM -
Sunset
07:40 PM -
Day length
13:23:58 -
Moon Phase
Full
Weather in O'Fallon: Variable cloud, no precipitation
- Night
- +7°C
-
Feels like
+7°C - 20%
- 0 mm
- 3 m/s
- 58%
- 752 mm
- Morning
- +7°C
-
Feels like
+7°C - 20%
- 0 mm
- 3 m/s
- 64%
- 753 mm
- Day
- +13°C
-
Feels like
+13°C - 20%
- 0 mm
- 6 m/s
- 47%
- 754 mm
- Evening
- +11°C
-
Feels like
+10°C - 20%
- 0 mm
- 6 m/s
- 44%
- 753 mm
Astronomy
-
Sunrise
06:15 AM -
Sunset
07:41 PM -
Day length
13:26:17 -
Moon Phase
Full
Weather in O'Fallon: Overcast, no precipitation
- Night
- +5°C
-
Feels like
+4°C - 20%
- 0 mm
- 4 m/s
- 62%
- 753 mm
- Morning
- +5°C
-
Feels like
+4°C - 20%
- 0 mm
- 3 m/s
- 69%
- 753 mm
- Day
- +14°C
-
Feels like
+14°C - 20%
- 0 mm
- 3 m/s
- 53%
- 753 mm
- Evening
- +13°C
-
Feels like
+13°C - 20%
- 0 mm
- 4 m/s
- 46%
- 751 mm
Astronomy
-
Sunrise
06:13 AM -
Sunset
07:42 PM -
Day length
13:28:36 -
Moon Phase
Full
Weather in O'Fallon: Variable cloud, no precipitation
- Night
- +7°C
-
Feels like
+7°C - 20%
- 0 mm
- 3 m/s
- 61%
- 750 mm
- Morning
- +7°C
-
Feels like
+8°C - 20%
- 0 mm
- 1 m/s
- 67%
- 750 mm
- Day
- +17°C
-
Feels like
+18°C - 20%
- 0 mm
- 3 m/s
- 53%
- 749 mm
- Evening
- +16°C
-
Feels like
+17°C - 20%
- 0 mm
- 4 m/s
- 46%
- 747 mm
Astronomy
-
Sunrise
06:12 AM -
Sunset
07:43 PM -
Day length
13:30:53 -
Moon Phase
Full
Weather in O'Fallon: Clear, no precipitation
O'Fallon: detailed information
Local time UTC/GMT -6
01:13
Day length
13:23:58
Sunrise
06:16 AM
Sunset
07:40 PM
🌓
Moon Phase
full
Geographic coordinates 38° 35′ 31″ N -90° 5′ 20″ W
Decimal coordinates 38.59 -89.91
Altitude 170 m
Population 29 002 people
Twilight Civil 05:48 AM / 08:08 PM
Twilight Astronomical 04:40 AM / 09:16 PM
Twilight Nautical 05:15 AM / 08:41 PM
Historical Weather Data
19 April
The maximum air temperature in O'Fallon for this day for the last 75 years of observations is +29.4°C, recorded in 2017.
An absolute minimum of -2.8°C was recorded in 1953. The average temperature for this day is +21.9°C.
The heaviest rainfall (33.71 mm) in O'Fallon was recorded in 1970. The maximum wind gusts were up to 20.44 m/s in 1975.
Weather map
Forecast in other regions
New York
+8°
Los Angeles
+15°
Chicago
+9°
Houston
+24°
Queens
+8°
Phoenix
+27°
Philadelphia
+7°
San Antonio
+21°
San Diego
+15°
The Bronx
+7°
Dallas
+16°
San Jose
+13°
Austin
+20°
Detroit
+11°
Jacksonville
+21°
Fort Worth
+15°
Columbus
+15°
Indianapolis
+14°
Charlotte
+19°
San Francisco
+12°
Ankara
+17°
Athens
+17°
Beijing
+20°
Berlin
+5°
Bogota
+12°
Brasília
+19°
Bucharest
+10°
Budapest
+8°
Buenos Aires
+16°
Kyiv
+5°
London
+10°
Madrid
+11°
Mexico City
+21°
Minsk
+3°
New Delhi
+36°
Paris
+9°
Rome
+11°
Toshkent
+23°
Vienna
+6°
Warsaw
+5°
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