Saint Marys School, IA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Mostly Cloudy with Haze 3°F
Feels Like -3°F  
Humidity 53% Dew Point -11°F Wind SSW 3 MPH Gusts 6 Barometer 30.55 in.
Report from a personal weather station 0.7 mi. S of central Saint Marys School
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Point Forecast at a Glance

SunDec 14
Sun Dec 14: Partly Cloudy, Low 8F
 
8
MonDec 15
Mon Dec 15: Partly Sunny, High 27F, Low 14F
27
14
TueDec 16
Tue Dec 16: Partly Sunny, High 36F, Low 27F
36
27
WedDec 17
Wed Dec 17: Mostly Sunny, High 38F, Low 31F
38
31
ThuDec 18
Thu Dec 18: Rain, High 40F, Low 3F
40%
40
3
FriDec 19
Fri Dec 19: Partly Sunny, High 26F, Low 19F
26
19
SatDec 20
Sat Dec 20: Partly Sunny, High 39F, Low 18F
39
18

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7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 26°F to 40°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 33°F and lows around 17°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

Saint Marys School, IA 7 Day Weather Forecast Details

Sunday Dec 14

Partly Cloudy

Night: Partly cloudy, with a temperature rising to around 8 by 5am. Wind chill values as low as -15. South wind 10 to 15 mph, with gusts as high as 25 mph.

Monday Dec 15

Partly Sunny

Day: Partly sunny, with a high near 27. Wind chill values as low as -5. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 14. West wind around 5 mph becoming calm.

Tuesday Dec 16

Partly Sunny

Day: Partly sunny, with a high near 36. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 27.

Wednesday Dec 17

Mostly Sunny

Day: Mostly sunny, with a high near 38.

Rain

Night: A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 31.

Thursday Dec 18

Rain

Day: A 40 percent chance of rain before noon. Partly sunny, with a high near 40.

Partly Cloudy

Night: Partly cloudy, with a low around 3.

Friday Dec 19

Partly Sunny

Day: Partly sunny, with a high near 26.

Mostly Cloudy

Night: Mostly cloudy, with a low around 19.

Saturday Dec 20

Partly Sunny

Day: Partly sunny, with a high near 39.

Mostly Cloudy

Night: Mostly cloudy, with a low around 18.

Sunday Dec 21

Mostly Sunny

Day: Mostly sunny, with a high near 28.

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.