Lake Chesterfield, MO Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Clear 11°F
Feels Like 11°F  
Humidity 73% Dew Point 4°F Wind Calm Barometer 30.94 in.
Report from a personal weather station 0.7 mi. SW of central Lake Chesterfield
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Point Forecast at a Glance

SunDec 14
Sun Dec 14: Clear, Low 10F
 
10
MonDec 15
Mon Dec 15: Sunny, High 43F, Low 28F
43
28
TueDec 16
Tue Dec 16: Sunny, High 51F, Low 35F
51
35
WedDec 17
Wed Dec 17: Mostly Sunny, High 55F, Low 45F
55
45
ThuDec 18
Thu Dec 18: Showers, High 57F, Low 20F
50%
57
20
FriDec 19
Fri Dec 19: Mostly Sunny, High 38F, Low 31F
38
31
SatDec 20
Sat Dec 20: Partly Sunny, High 56F, Low 33F
56
33

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7-Day Temperature Trend

Week Ahead Summary

Significant warming trend with high temperatures climbing from 43°F to 56°F, reaching a high of 57°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 4°F above the historical average for December. Normal highs for this period are around 45°F with lows around 27°F.

This Date in Weather History

1924 - The temperature at Helena, MT, plunged 79 degrees in 24 hours, and 88 degrees in 34 hours. The mercury plummeted from 63 above to 25 below zero. At Fairfield MT the temperature plunged 84 degrees in just 12 hours, from 63 at Noon to 21 below zero at midnight.

More on this and other weather history

Lake Chesterfield, MO 7 Day Weather Forecast Details

Sunday Dec 14

Clear

Night: Clear, with a low around 10. South wind 5 to 9 mph.

Monday Dec 15

Sunny

Day: Sunny, with a high near 43. Southwest wind 7 to 11 mph, with gusts as high as 25 mph.

Mostly Clear

Night: Mostly clear, with a low around 28. Southwest wind 5 to 7 mph.

Tuesday Dec 16

Sunny

Day: Sunny, with a high near 51. Southwest wind 5 to 7 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 35. Southwest wind around 6 mph.

Wednesday Dec 17

Mostly Sunny

Day: Mostly sunny, with a high near 55.

Showers

Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 45.

Thursday Dec 18

Showers

Day: A 50 percent chance of showers, mainly before noon. Partly sunny, with a high near 57.

Mostly Clear

Night: Mostly clear, with a low around 20.

Friday Dec 19

Mostly Sunny

Day: Mostly sunny, with a high near 38.

Partly Cloudy

Night: Partly cloudy, with a low around 31.

Saturday Dec 20

Partly Sunny

Day: Partly sunny, with a high near 56.

Mostly Cloudy

Night: Mostly cloudy, with a low around 33.

Sunday Dec 21

Partly Sunny

Day: Partly sunny, with a high near 46.

How We Provide Better Local Weather

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.