Unlock Minute-by-Minute Forecast
See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
28°
Partly Cloudy
Feels Like: 34°
Min: -58°
Max: 28°
The next few hours will be clear, with today reaching 28°C and dropping to 28°C. The coming days will be breezy overnight.
Unlock Historical Data
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:00
Sunrise
20:33
Sunset
Moon
Waning Gibbous
85% illuminated
22:01
Moonrise
10:21
Moonset
Daily Forecast
Sunday
Today
Tuesday
Wednesday
Thursday
Friday
Saturday
Air Quality Data Available
Upgrade to access real-time air quality data for Saint Helens.
Resources
UV Index
Humidity
Frequently asked questions about weather in Saint Helens
How warm does it get in Saint Helens?
The warmest month in Saint Helens is August, with average high temperatures of 27°C. The average temperature during this period is around 19°C.
How cold does it get in Saint Helens?
The coldest month in Saint Helens is December, with average low temperatures of 0°C. The average temperature during this period is around 2°C.
What is the wettest time of year in Saint Helens?
The wettest month in Saint Helens is October, with an average of 399mm of precipitation.
What is the driest time of year in Saint Helens?
The driest month in Saint Helens is August, with an average of 12mm of precipitation.
