Area Conditions for St Marys, ON
 
Change Zip Code: 
 
Temperature: -10 oC
Feels Like: -18 oC
Humidity: 77%
Barometer: 30.12
Dew Point: -13 oC
Wind Dir.: W
Wind Speed: 24 km/h
Sunrise: 7:53
Sunset: 5:13
Observation: Cloudy
As reported at HPSTS St Mary's, ON at 4:00 AM

5-day Forecast for St Marys, ON
Date Tue
14 Jan
Wed
15 Jan
Thu
16 Jan
Fri
17 Jan
Sat
18 Jan
Weather Condition Snow Snow Snow Snow Showers Freezing Rain
Weather Snow Snow Snow Snow Showers Freezing Rain
Temperature (°C)
Low/High
-12/-6 -9/-6 -13/-2 -6/-1 -7/-1
Feels Like (°C)
Low/High
-19/-13 -17/-12 -21/-7 -12/-7 -13/-6
Dew Point (°C) -11 -9 -9 -5 -7
Humidity (%) 79 81 85 87 84
Wind Speed (kph) 19 19 19 26 18
Precipitation
Chance
(%)
80 80 70 57 46
Precipitation
Amount
(cm)
S=Snow, L=Liquid
S: 6-10
L: 0.43
S: 2.5-5
L: 0.46
S: 2.5-5
L: 0.51
S: <.6
L: 0.05
S: 2.5-5
L: 0.36
Evapo-
transpiration

(cm/day)
0.05 0.05 0.05 0.05 0.05
DTN Weather
Local Weather
Radar
Current Temperatures
North American Satellite
US Satellite
DTN Weather Commentary
Current Surface Analysis
Wind Conditions
Today's Forecast Highs
Tonight's Forecast Lows
24 Hr Surface Forecast
Jet Stream Forecast
24 Hr Precipitation Totals
24 Hr StormPath Accum
48 Hr StormPath Accum
5 Day StormPath Accum
3-5 Day Min Temps
6-10 Day Precip Forecast
Growing Degree Days
Soil Temperatures
US Drought Monitor
US Palmer Drought Index
US Crop Moisture Index

DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Light Snow in Midwest Tuesday
Posted at 12:25PM Mon Jan 13, 2025 CST
Click here to get your local weather emailed to you each day.
 
Copyright DTN. All rights reserved. Disclaimer.
Powered By DTN