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O Fallon, MO Weather Forecast and Current Conditions (63366)

Current Conditions From Nearby Local Station  

Mostly Sunny 86°F
Feels Like 86°F  
Humidity 44% Dew Point 61°F Wind SSE 5 MPH Gusts 18 Barometer 30.02 in.762.5 mm
Solar Rad 483 w/m2 UV Index 1.5
Report from a personal weather station 0.8 miles ENE of central O Fallon
at

Current Conditions From Nearby Local Station  

Mostly Sunny 86°F
Feels Like 86°F  
Humidity 44% Dew Point 61°F Wind SSE 5 MPH Gusts 18 Barometer 30.02 in.762.5 mm
Solar Rad 483 w/m2 UV Index 1.5
Report from a personal weather station 0.8 miles ENE of central O Fallon
at

Point Forecast at a Glance

SatOct 4
Sat Oct 4: Sunny, High 86°F, Low 59°F
86°
59°
SunOct 5
Sun Oct 5: Sunny, High 88°F, Low 63°F
88°
63°
MonOct 6
Mon Oct 6: Thunderstorms, High 86°F, Low 63°F
30%
86°
63°
TueOct 7
Tue Oct 7: Thunderstorms, High 76°F, Low 54°F
50%
76°
54°
WedOct 8
Wed Oct 8: Sunny, High 74°F, Low 50°F
10%
74°
50°
ThuOct 9
Thu Oct 9: Sunny, High 76°F, Low 54°F
10%
76°
54°
FriOct 10
Fri Oct 10: Sunny, High 80°F, Low 54°F
10%
80°
54°


This Date in Weather History

1969 - Denver, CO, received 9.6 inches of snow. October of that year proved to be the coldest and snowiest of record for Denver, with a total snowfall for the month of 31.2 inches.

More on this and other weather history


O Fallon 7 Day Weather Forecast Details

Saturday Oct 4

Sunny

Day: Sunny, with a high near 86. Southeast wind 7 to 10 mph.

Clear

Night: Clear, with a low around 59. South wind 5 to 8 mph.

Sunday Oct 5

Sunny

Day: Sunny, with a high near 88. South wind 5 to 12 mph.

Clear

Night: Clear, with a low around 63. South wind 3 to 9 mph.

Monday Oct 6

Thunderstorms

Day: A chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Sunny. High near 86, with temperatures falling to around 82 in the afternoon. South wind 2 to 6 mph. Chance of precipitation is 30%.

Thunderstorms

Night: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 50%.

Tuesday Oct 7

Thunderstorms

Day: A chance of rain showers before 10am, then a chance of showers and thunderstorms. Partly sunny, with a high near 76. Chance of precipitation is 50%.

Thunderstorms with Partly Cloudy

Night: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 54. Chance of precipitation is 30%.

Wednesday Oct 8

Sunny

Day: Sunny, with a high near 74.

Clear

Night: Mostly clear, with a low around 50.

Thursday Oct 9

Sunny

Day: Sunny, with a high near 76.

Clear

Night: Mostly clear, with a low around 54.

Friday Oct 10

Sunny

Day: Sunny, with a high near 80.

Partly Cloudy

Night: Partly cloudy, with a low around 54.

Sun & Moon   Monthly

First Light 6:36 AM

Sunrise 7:02 AM

Sunset 6:42 PM

Last Light 7:09 PM

Moonrise 5:27 PM

Moonset 4:02 AM

Moon Phase

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Contiguous United States Extremes

Fri's High Temperature
103 at Gila Bend, AZ and 3 Miles East Southeast Of Casa Grande, AZ

Sat's Low Temperature
24 at 19 Miles Northeast Of Kirk, OR


Weather Folklore

If the goose honks high, fair weather; If the goose honks low, foul weather.


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Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

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