St. Louis
Prince Edward Island, Canada
Current Weather
13°56°
Clear
Feels Like: 12°54°
Min: 4°40°
Max: 16°61°
The next few hours will be clear, with today reaching 16°C and dropping to 9°C. The coming days will be drizzle
Hourly Forecast
Want a closer look at the weather?
Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.
Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Daylight Hours
07:58
Sunrise
18:02
Sunset
Moon
17:32
Moonrise
07:10
Moonset
Daily Forecast
Today
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Sunday
Monday
Resources
UV Index
Humidity
Looking at the night sky?
See moon phases, eclipses, and seasons for this year.
View astronomyCurrent stargazing conditions?
See sky darkness, moon phase, and the best viewing window for St. Louis.
View stargazing scoreWeather in St. Louis today, October 25, 2026
Conditions in St. Louis on October 25, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting.Conditions in St. Louis on October 25, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting.
The temperature range runs from about 4°C up to 16°C. Relative humidity sits between 34% and 44%, reaching its peak around 19:00. Airflow remains manageable, reaching about 17 km/h around 23:00.The temperature range runs from about 40°F up to 61°F. Relative humidity sits between 34% and 44%, reaching its peak around 19:00. Airflow remains manageable, reaching about 11 mph around 23:00.
Later hours favour clearer intervals, as cloud stays near 0% around 17:00. The afternoon is the better half for outdoor time. Horizontal visibility holds close to 16.1 km. The sun rises at 07:58 and sets at 18:02, for a total of 10 hours 4 minutes of sunlight today.Later hours favour clearer intervals, as cloud stays near 0% around 17:00. The afternoon is the better half for outdoor time. Horizontal visibility holds close to 10 mi. The sun rises at 07:58 and sets at 18:02, for a total of 10 hours 4 minutes of sunlight today.
Overall, St. Louis on October 25, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 16°C.Overall, St. Louis on October 25, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 61°F.
Frequently asked questions about weather in St. Louis
How warm does it get in St. Louis?
The warmest month in St. Louis is August, with average high temperatures of 21°C. The average temperature during this period is around 20°C.The warmest month in St. Louis is August, with average high temperatures of 70°F. The average temperature during this period is around 67°F.
How cold does it get in St. Louis?
The coldest month in St. Louis is February, with average low temperatures of -9°C. The average temperature during this period is around -6°C.The coldest month in St. Louis is February, with average low temperatures of 17°F. The average temperature during this period is around 21°F.
What is the wettest time of year in St. Louis?
The wettest month in St. Louis is November, with an average of 130 mm of precipitation.The wettest month in St. Louis is November, with an average of 5.1 in of precipitation.
What is the driest time of year in St. Louis?
The driest month in St. Louis is July, with an average of 72 mm of precipitation.The driest month in St. Louis is July, with an average of 2.9 in of precipitation.