Weather Forecast



O Fallon, US-Missouri - Hourly Weather Forecast

O Fallon Hourly Weather for Friday April 17

12 AM
fair
17°63°
fair
PREC: 0 mm
PRESSURE: 1013 hPa
1 AM
fair
17°63°
fair
PREC: 0 mm
PRESSURE: 1013 hPa
2 AM
partly cloudy
16°61°
partly cloudy
PREC: 0 mm
PRESSURE: 1013 hPa
3 AM
partly cloudy
16°61°
partly cloudy
PREC: 0 mm
PRESSURE: 1013 hPa
4 AM
partly cloudy
16°61°
partly cloudy
PREC: 0 mm
PRESSURE: 1012 hPa
5 AM
partly cloudy
16°61°
partly cloudy
PREC: 0 mm
PRESSURE: 1012 hPa
6 AM
partly cloudy
16°61°
partly cloudy
PREC: 0 mm
PRESSURE: 1012 hPa
7 AM
partly cloudy
16°61°
partly cloudy
PREC: 0 mm
PRESSURE: 1012 hPa
8 AM
mostly clear
18°64°
mostly clear
PREC: 0 mm
PRESSURE: 1012 hPa
9 AM
fair
21°70°
fair
PREC: 0 mm
PRESSURE: 1012 hPa
10 AM
fair
23°73°
fair
PREC: 0 mm
PRESSURE: 1012 hPa
11 AM
fair
25°77°
fair
PREC: 0 mm
PRESSURE: 1011 hPa
12 PM
mostly clear
27°81°
mostly clear
PREC: 0 mm
PRESSURE: 1010 hPa
1 PM
partly cloudy
28°82°
partly cloudy
PREC: 0 mm
PRESSURE: 1009 hPa
2 PM
partly cloudy
28°82°
partly cloudy
PREC: 0 mm
PRESSURE: 1008 hPa
3 PM
rain
27°81°
rain
PREC: 0.8 mm
PRESSURE: 1007 hPa
4 PM
partly cloudy
22°72°
partly cloudy
PREC: 0 mm
PRESSURE: 1006 hPa
5 PM
rain
25°77°
rain
PREC: 0.3 mm
PRESSURE: 1005 hPa
6 PM
heavy rain
24°75°
heavy rain
PREC: 7.3 mm
PRESSURE: 1005 hPa
7 PM
heavy rain
20°68°
heavy rain
PREC: 1.4 mm
PRESSURE: 1008 hPa
8 PM
heavy rain
20°68°
heavy rain
PREC: 1.7 mm
PRESSURE: 1006 hPa
9 PM
rain
19°66°
rain
PREC: 0.5 mm
PRESSURE: 1008 hPa
10 PM
heavy rain
19°66°
heavy rain
PREC: 1.9 mm
PRESSURE: 1007 hPa
11 PM
heavy rain
19°66°
heavy rain
PREC: 2.7 mm
PRESSURE: 1007 hPa

O Fallon Hourly Weather for Saturday April 18

12 AM
heavy rain
18°64°
heavy rain
PREC: 2.7 mm
PRESSURE: 1007 hPa
1 AM
heavy rain
18°64°
heavy rain
PREC: 8.6 mm
PRESSURE: 1007 hPa
2 AM
heavy rain
18°64°
heavy rain
PREC: 7.6 mm
PRESSURE: 1006 hPa
3 AM
heavy rain
15°59°
heavy rain
PREC: 2.9 mm
PRESSURE: 1007 hPa
4 AM
rain
12°54°
rain
PREC: 0.6 mm
PRESSURE: 1009 hPa
5 AM
rain
11°52°
rain
PREC: 0.5 mm
PRESSURE: 1011 hPa
6 AM
cloudy
10°50°
cloudy
PREC: 0 mm
PRESSURE: 1012 hPa
7 AM
cloudy
48°
cloudy
PREC: 0 mm
PRESSURE: 1014 hPa
8 AM
cloudy
48°
cloudy
PREC: 0 mm
PRESSURE: 1015 hPa
9 AM
partly cloudy
10°50°
partly cloudy
PREC: 0 mm
PRESSURE: 1016 hPa
10 AM
fair
11°52°
fair
PREC: 0 mm
PRESSURE: 1017 hPa
11 AM
fair
12°54°
fair
PREC: 0 mm
PRESSURE: 1018 hPa
12 PM
fair
12°54°
fair
PREC: 0 mm
PRESSURE: 1018 hPa
1 PM
fair
13°55°
fair
PREC: 0 mm
PRESSURE: 1019 hPa
2 PM
fair
13°55°
fair
PREC: 0 mm
PRESSURE: 1019 hPa
3 PM
fair
13°55°
fair
PREC: 0 mm
PRESSURE: 1019 hPa
4 PM
fair
14°57°
fair
PREC: 0 mm
PRESSURE: 1019 hPa
5 PM
fair
14°57°
fair
PREC: 0 mm
PRESSURE: 1018 hPa
6 PM
fair
14°57°
fair
PREC: 0 mm
PRESSURE: 1019 hPa
7 PM
fair
13°55°
fair
PREC: 0 mm
PRESSURE: 1020 hPa
8 PM
fair
11°52°
fair
PREC: 0 mm
PRESSURE: 1020 hPa
9 PM
fair
11°52°
fair
PREC: 0 mm
PRESSURE: 1021 hPa
10 PM
fair
48°
fair
PREC: 0 mm
PRESSURE: 1022 hPa
11 PM
fair
46°
fair
PREC: 0 mm
PRESSURE: 1023 hPa

O Fallon Hourly Weather for Sunday April 19

12 AM
fair
46°
fair
PREC: 0 mm
PRESSURE: 1023 hPa
1 AM
fair
45°
fair
PREC: 0 mm
PRESSURE: 1023 hPa
2 AM
fair
43°
fair
PREC: 0 mm
PRESSURE: 1023 hPa
3 AM
fair
43°
fair
PREC: 0 mm
PRESSURE: 1023 hPa
4 AM
fair
43°
fair
PREC: 0 mm
PRESSURE: 1023 hPa
5 AM
fair
43°
fair
PREC: 0 mm
PRESSURE: 1024 hPa
6 AM
fair
41°
fair
PREC: 0 mm
PRESSURE: 1024 hPa
7 AM
fair
43°
fair
PREC: 0 mm
PRESSURE: 1024 hPa
8 AM
fair
46°
fair
PREC: 0 mm
PRESSURE: 1024 hPa
9 AM
fair
11°52°
fair
PREC: 0 mm
PRESSURE: 1025 hPa
10 AM
fair
13°55°
fair
PREC: 0 mm
PRESSURE: 1024 hPa
11 AM
fair
15°59°
fair
PREC: 0 mm
PRESSURE: 1024 hPa
12 PM
fair
16°61°
fair
PREC: 0 mm
PRESSURE: 1024 hPa
1 PM
mostly clear
17°63°
mostly clear
PREC: 0 mm
PRESSURE: 1023 hPa
2 PM
cloudy
18°64°
cloudy
PREC: 0 mm
PRESSURE: 1022 hPa
3 PM
cloudy
18°64°
cloudy
PREC: 0 mm
PRESSURE: 1022 hPa
4 PM
mostly clear
18°64°
mostly clear
PREC: 0 mm
PRESSURE: 1022 hPa
5 PM
mostly clear
18°64°
mostly clear
PREC: 0 mm
PRESSURE: 1021 hPa
6 PM
mostly clear
18°64°
mostly clear
PREC: 0 mm
PRESSURE: 1021 hPa
7 PM
fair
16°61°
fair
PREC: 0 mm
PRESSURE: 1022 hPa
8 PM
fair
13°55°
fair
PREC: 0 mm
PRESSURE: 1023 hPa
9 PM
fair
11°52°
fair
PREC: 0 mm
PRESSURE: 1024 hPa
10 PM
fair
10°50°
fair
PREC: 0 mm
PRESSURE: 1025 hPa
11 PM
fair
48°
fair
PREC: 0 mm
PRESSURE: 1026 hPa