WELLBURN AGROMART LIMITED

	Area Conditions for St Marys, ON

Change Zip Code:

As reported at HPSTS St Mary's, ON at 4:00 PM

	5-day Forecast for St Marys, ON

Date	Mon 26 Jan	Tue 27 Jan	Wed 28 Jan	Thu 29 Jan	Fri 30 Jan
Weather Condition
Weather	Snow	Snow	Snow	Snow	Snow
Temperature (°C) Low/High	-16/-10	-17/-10	-18/-12	-18/-13	-22/-13
Feels Like (°C) Low/High	-23/-18	-28/-19	-27/-19	-25/-21	-29/-21
Dew Point (°C)	-14	-17	-17	-18	-21
Humidity (%)	78	79	84	82	76
Wind Speed (kph)	21	26	19	18	14
Precipitation Chance (%)	46	80	80	53	49
Precipitation Amount (cm) S=Snow, L=Liquid	S: .6-2.5 L: 0.05	S: 6-10 L: 0.43	S: 6-10 L: 0.41	S: 11-15 L: 0.61	S: 11-15 L: 0.48
Evapo- transpiration (cm/day)	0.05	0.05	0.03	0.03	0.03

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 – DTN Meteorologist

Posted at 12:25PM Mon Jan 26, 2026 CST

Click here to get your local weather emailed to you each day.