Clarkson Valley, MO Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Clear 43°F
Feels Like 42°F  
Humidity 48% Dew Point 25°F Wind SSW 3 MPH Gusts 17 Barometer 29.95 in.
Report from a MADIS/MESONET weather station 0.7 mi. E of central Clarkson Valley
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Point Forecast at a Glance

TueDec 16
Tue Dec 16: Mostly Cloudy, Low 37F
 
37
WedDec 17
Wed Dec 17: Sunny, High 55F, Low 45F
55
45
ThuDec 18
Thu Dec 18: Thunderstorms, High 55F, Low 23F
80%
55
23
FriDec 19
Fri Dec 19: Sunny, High 40F, Low 34F
40
34
SatDec 20
Sat Dec 20: Mostly Sunny, High 56F, Low 31F
56
31
SunDec 21
Sun Dec 21: Mostly Sunny, High 46F, Low 32F
46
32
MonDec 22
Mon Dec 22: Partly Sunny, High 47F, Low 39F
47
39

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7-Day Temperature Trend

Week Ahead Summary

Significant warming trend with high temperatures climbing from 55°F to 47°F, reaching a high of 56°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 6°F above the historical average for December. Normal highs for this period are around 44°F with lows around 27°F.

This Date in Weather History

1835 - New England experienced one of their coldest days of record. At noon on that bitterly cold Wednesday the mercury stood at four degrees below at Boston, 15 degrees below at Norfolk CT, and 17 degrees below at Hanover NH. The temperature at Boston was 12 degrees below zero by sunset. Gale force winds accompanied the severe cold, and that night a great New York City fire destroyed much of the financial district.

More on this and other weather history

Clarkson Valley, MO 7 Day Weather Forecast Details

Tuesday Dec 16

Mostly Cloudy

Night: Mostly cloudy, with a low around 37. West wind 5 to 7 mph.

Wednesday Dec 17

Sunny

Day: Sunny, with a high near 55. Calm wind becoming southeast 5 to 7 mph in the afternoon.

Showers

Night: A 20 percent chance of showers after midnight. Increasing clouds, with a temperature falling to near 45 by 9pm, then rising to around 53 during the remainder of the night. South wind 7 to 14 mph, with gusts as high as 25 mph.

Thursday Dec 18

Thunderstorms

Day: Showers and possibly a thunderstorm before noon, then a chance of showers between noon and 3pm. Temperature rising to near 55 by 8am, then falling to around 44 during the remainder of the day. South wind 14 to 17 mph becoming west in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

Partly Cloudy

Night: Partly cloudy, with a low around 23. West wind 9 to 17 mph, with gusts as high as 28 mph.

Friday Dec 19

Sunny

Day: Sunny, with a high near 40.

Partly Cloudy

Night: Partly cloudy, with a low around 34.

Saturday Dec 20

Mostly Sunny

Day: Mostly sunny, with a high near 56.

Partly Cloudy

Night: Partly cloudy, with a low around 31.

Sunday Dec 21

Mostly Sunny

Day: Mostly sunny, with a high near 46.

Mostly Cloudy

Night: Mostly cloudy, with a low around 32.

Monday Dec 22

Partly Sunny

Day: Partly sunny, with a high near 47.

Mostly Cloudy

Night: Mostly cloudy, with a low around 39.

Tuesday Dec 23

Partly Sunny

Day: Partly sunny, with a high near 57.


About Clarkson Valley, MO

Clarkson Valley is a city in Chesterfield Township, St. Louis County, Missouri, United States. The population was 2,609 at the 2020 census.

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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.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.