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Hour-by-Hour Forecast for St. Catharines, Ontario, Canada

Currently: 78 °F. Warm. (Weather station: Burlington Piers, Canada). See more current weather

Hour-by-hour Forecast in St. Catharines — Graph

°F

Detailed Hourly Forecast — Next 24 hours

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 ConditionsComfortPrecipitation
Time TempWeatherFeels LikeWind HumidityChanceAmount
7:00 am
Tue, Jun 24
77 °FBroken clouds.78 °F10 mph79%0%0.00" (snow)
0.00" (rain)
8:00 am79 °FOvercast.82 °F11 mph75%0%0.00" (snow)
0.00" (rain)
9:00 am82 °FMostly cloudy.87 °F11 mph70%0%0.00" (snow)
0.00" (rain)
10:00 am86 °FScattered clouds.92 °F11 mph64%0%0.00" (snow)
0.00" (rain)
11:00 am89 °FPartly cloudy.96 °F12 mph60%0%0.00" (snow)
0.00" (rain)
12:00 pm90 °FBroken clouds.99 °F12 mph57%3%0.00" (snow)
0.00" (rain)
1:00 pm91 °FBroken clouds.100 °F12 mph55%6%0.00" (snow)
0.00" (rain)
2:00 pm92 °FIsolated tstorms. Mostly cloudy.100 °F12 mph54%8%0.00" (snow)
0.00" (rain)
3:00 pm91 °FIsolated tstorms. Mostly cloudy.100 °F12 mph55%8%0.00" (snow)
0.00" (rain)
4:00 pm90 °FIsolated tstorms. Mostly cloudy.98 °F12 mph57%7%0.00" (snow)
0.00" (rain)
5:00 pm89 °FIsolated tstorms. Cloudy.97 °F12 mph61%6%0.00" (snow)
0.00" (rain)
6:00 pm86 °FIsolated tstorms. Cloudy.93 °F11 mph66%18%0.00" (snow)
0.01" (rain)
7:00 pm83 °FIsolated tstorms. Overcast.89 °F11 mph71%30%0.00" (snow)
0.02" (rain)
8:00 pm80 °FThundershowers. Overcast.85 °F10 mph76%41%0.00" (snow)
0.02" (rain)
9:00 pm78 °FThundershowers. Overcast.79 °F9 mph82%46%0.00" (snow)
0.04" (rain)
10:00 pm76 °FRain showers. Overcast.77 °F8 mph83%44%0.00" (snow)
0.07" (rain)
11:00 pm74 °FRain showers. Overcast.73 °F7 mph87%40%0.00" (snow)
0.09" (rain)
12:00 am
Wed, Jun 25
73 °FRain showers. Overcast.72 °F4 mph87%38%0.00" (snow)
0.07" (rain)
1:00 am72 °FLight showers. Overcast.70 °F2 mph90%40%0.00" (snow)
0.03" (rain)
2:00 am72 °FPassing showers. Overcast.69 °F4 mph90%40%0.00" (snow)
0.01" (rain)
3:00 am71 °FSprinkles. Overcast.68 °F5 mph90%32%0.00" (snow)
0.00" (rain)
4:00 am71 °FSprinkles. Overcast.67 °F5 mph91%19%0.00" (snow)
0.00" (rain)
5:00 am70 °FOvercast.67 °F6 mph90%3%0.00" (snow)
0.00" (rain)
6:00 am70 °FOvercast.70 °F6 mph89%3%0.00" (snow)
0.00" (rain)
* Updated Tuesday, June 24, 2025 3:42:27 am St. Catharines time - Weather by CustomWeather, © 2025

14 days extended forecast