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Elev 585 ft, 38.82 °N, 90.78 °W

O'Fallon, MO Weather Conditionsstar_ratehome

icon69 °F O'Fallon Station|Report|Change
Current Station
Personal Weather Station
O'Fallon (KMOOFALL295)
Location: O'Fallon, MO
Elevation: 585ft
Nearby Weather Stations

access_time 4:23 AM CDT on September 21, 2026 (GMT -5) | Updated 23 seconds ago

74° | 60°
69 °F
like 69°
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Mostly Cloudy

N
0

Today's temperature is forecast to be MUCH COOLER than yesterday.

WunderMap|Nexrad
Additional Conditions
Pressure
29.93 °in
Visibility
9 °miles
Clouds
Cloudy
Dew Point
69 °F
Humidity
99 °%
Rainfall
0 °in
Snow Depth
0 °in
Astronomy
Sun
Rise
Set
Actual Time
6:51 AM
7:03 PM
Civil Twilight
6:24 AM
7:30 PM
Nautical Twilight
5:53 AM
8:01 PM
Astronomical Twilight
5:21 AM
8:33 PM
Length of Visible Light
13 h 6 m
Length of Day
12 h 12 m
Tomorrow will be 2 minutes 30 seconds shorter
Moon
4:37 PM
1:26 AM
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waxing gibbous
70% of the Moon is Illuminated
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Sep 26
Full Moon
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Oct 3
Waning Half Last Qtr
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Oct 10
New Moon
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Oct 18
Waxing Half First Qtr