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warningActive Advisory: Heat Advisory  (See More)
Elev 172 ft, 38.72 °N, 90.65 °W

Weldon Spring, MO Weather Conditionsstar_ratehome

icon102 °F Saint Peters Station|Report|Change
Current Station
Personal Weather Station
Saint Peters (KMOSAINT506)
Location: Weldon Spring, MO
Elevation: 172ft
Nearby Weather Stations

access_time 2:12 PM CDT on September 18, 2026 (GMT -5) | Updated 1 minute ago

97° | 73°
102 °F
like 121°
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Sunny

N
0

Gusts 1 °mph

Today's temperature is forecast to be NEARLY THE SAME as yesterday.

WunderMap|Nexrad
Additional Conditions
Pressure
30.04 °in
Visibility
10 °miles
Clouds
Clear
Dew Point
72 °F
Humidity
45 °%
Rainfall
0 °in
Snow Depth
0 °in
Astronomy
Sun
Rise
Set
Actual Time
6:47 AM
7:08 PM
Civil Twilight
6:21 AM
7:34 PM
Nautical Twilight
5:50 AM
8:06 PM
Astronomical Twilight
5:18 AM
8:37 PM
Length of Visible Light
13 h 13 m
Length of Day
12 h 20 m
Tomorrow will be 2 minutes 29 seconds shorter
Moon
2:33 PM
11:28 PM
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waxing gibbous
51% 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