What is today's weather forecast for Lake Chesterfield, MO?

Today's forecast for Lake Chesterfield shows a high of 77 degrees and a low of 60 degrees Fahrenheit. Sunny, with a high near 77.

What is the 7-day weather forecast for Lake Chesterfield, MO?

The 7-day forecast for Lake Chesterfield shows highs from 53 to 78 degrees and lows from 38 to 60 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Lake Chesterfield, MO this week?

Yes, rain is possible in Lake Chesterfield this week. Precipitation chances: Monday (60% chance), Tuesday (20% chance), Wednesday (60% chance), Thursday (70% chance).

How accurate is the Lake Chesterfield weather forecast?

WeatherForYou provides highly accurate Lake Chesterfield forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Lake Chesterfield, MO Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

52°F
Feels Like 52°F

Humidity 88% Dew Point 49°F Wind Calm Barometer 30.43 in.772.9 mm

Report from a personal weather station 0.7 miles SW of central Lake Chesterfield
at 4:27 AM Fri, Nov 14, 2025

Point Forecast at a Glance

FriNov 14

SatNov 15

SunNov 16

MonNov 17

30%

TueNov 18

20%

WedNov 19

30%

ThuNov 20

70%

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 77°F, reaching 78°F before cooling to 53°F, then recovering to 57°F by week's end. Unsettled weather expected with rain likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 6°F above the historical average for November. Normal highs for this period are around 56°F with lows around 35°F.

This Date in Weather History

1974 - A storm produced 15 inches of snow at the Buffalo, NY, airport, and 30 inches on the south shore of Lake Erie.

Lake Chesterfield, MO 7 Day Weather Forecast Details

Friday Nov 14

Day: Sunny, with a high near 77. Southwest wind 6 to 8 mph.

Night: Partly cloudy, with a low around 60. Southwest wind 6 to 9 mph.

Saturday Nov 15

Day: Mostly sunny, with a high near 78. Southwest wind 7 to 10 mph, with gusts as high as 23 mph.

Night: Mostly clear, with a low around 44. North wind around 6 mph.

Sunday Nov 16

Day: Sunny, with a high near 60. North wind 3 to 5 mph.

Night: Mostly clear, with a low around 40.

Monday Nov 17

Day: A 30 percent chance of rain after noon. Mostly sunny, with a high near 57.

Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.

Tuesday Nov 18

Day: A 20 percent chance of rain before noon. Partly sunny, with a high near 55.

Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 38.

Wednesday Nov 19

Day: A 30 percent chance of rain. Partly sunny, with a high near 53.

Night: Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

Thursday Nov 20

Day: Rain likely. Mostly cloudy, with a high near 57. Chance of precipitation is 70%.

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.

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