What is today's weather forecast for Saint Ann, MO?

Today's forecast for Saint Ann shows a high of 77 degrees and a low of 61 degrees Fahrenheit. Sunny, with a high near 77.

What is the 7-day weather forecast for Saint Ann, MO?

The 7-day forecast for Saint Ann shows highs from 54 to 78 degrees and lows from 40 to 61 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Saint Ann, MO this week?

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

How accurate is the Saint Ann weather forecast?

WeatherForYou provides highly accurate Saint Ann 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.

Saint Ann, MO Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

65°F
Feels Like 65°F

Humidity 70% Dew Point 55°F Wind SW 9 MPH Barometer 30.06 in.763.5 mm

Solar Rad 291 w/m² Visibility 10 mi.

Report from a NOAA weather station 1.8 miles NNE of central Saint Ann
at 8:51 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 54°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 8°F above the historical average for November. Normal highs for this period are around 55°F with lows around 35°F.

This Date in Weather History

1986 - An early season cold wave set more than 200 records from the northwestern U.S. to the east coast over a seven day period. For some places it proved to be the coldest weather of the winter season.

Saint Ann, MO 7 Day Weather Forecast Details

Friday Nov 14

Day: Sunny, with a high near 77. Southwest wind 7 to 9 mph.

Night: Partly cloudy, with a low around 61. Southwest wind 7 to 9 mph.

Saturday Nov 15

Day: Mostly sunny, with a high near 78. Southwest wind 9 to 13 mph, with gusts as high as 23 mph.

Night: Mostly clear, with a low around 46. North wind 6 to 9 mph.

Sunday Nov 16

Day: Sunny, with a high near 60. North wind 5 to 7 mph.

Night: Mostly clear, with a low around 41.

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 46. 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 40.

Wednesday Nov 19

Day: A 30 percent chance of rain. Partly sunny, with a high near 54.

Night: Rain likely. Mostly cloudy, with a low around 44. 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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