Unlock Minute-by-Minute Forecast
See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Unlock Historical Data
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:22
Sunrise
20:48
Sunset
Moon
Waning Crescent
12% illuminated
02:55
Moonrise
18:40
Moonset
Daily Forecast
Today
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for Saint Marys.
Resources
UV Index
Humidity
Frequently asked questions about weather in Saint Marys
How warm does it get in Saint Marys?
The warmest month in Saint Marys is July, with average high temperatures of 33°C. The average temperature during this period is around 27°C.
How cold does it get in Saint Marys?
The coldest month in Saint Marys is January, with average low temperatures of -3°C. The average temperature during this period is around 1°C.
What is the wettest time of year in Saint Marys?
The wettest month in Saint Marys is May, with an average of 167mm of precipitation.
What is the driest time of year in Saint Marys?
The driest month in Saint Marys is November, with an average of 23mm of precipitation.