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St. Catharines 7-day forecast

Highs, lows, rain and wind by day

Wednesday, October 21 · 12:04 PM (Local time)335 ft above sea level

Forecast for the next 7 days

Select a day for its hours

TodayOct 210.00 in9°14°

Wednesday, October 21. Clear skies. High 14°C, low 9°C. Wind up to 7 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
12 PMClear skies13° 5 mph ENE0.00 in
1 PMClear skies13° 6 mph NE0.00 in
2 PMClear skies14° 7 mph NE0.00 in
3 PMClear skies14° 7 mph NNE0.00 in
4 PMClear skies14° 7 mph NNE0.00 in
5 PMClear skies13° 7 mph NNE0.00 in
6 PMClear night13° 6 mph NNE0.00 in
7 PMClear night11° 6 mph NE0.00 in
8 PMClear night11° 5 mph E0.00 in
9 PMClear night10° 5 mph ESE0.00 in
10 PMClear night9° 5 mph SE0.00 in
11 PMClear night9° 4 mph SSE0.00 in
TomorrowOct 220.00 in7°15°

Thursday, October 22. Clear skies. High 15°C, low 7°C. Wind up to 19 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
12 AMFog8° 4 mph S0.00 in
1 AMFog7° 4 mph SSW0.00 in
2 AMFog7° 3 mph SSW0.00 in
3 AMFog7° 5 mph SSW0.00 in
4 AMFog8° 8 mph WSW0.00 in
5 AMFog9° 7 mph W0.00 in
6 AMFog9° 7 mph WSW0.00 in
7 AMFog9° 9 mph W0.00 in
8 AMFog9° 7 mph WSW0.00 in
9 AMFog10° 8 mph W0.00 in
10 AMFog11° 9 mph W0.00 in
11 AMClear skies13° 9 mph NW0.00 in
12 PMClear skies13° 7 mph NNW0.00 in
1 PMClear skies14° 5 mph NNW0.00 in
2 PMClear skies14° 5 mph NNW0.00 in
3 PMClear skies15° 5 mph NNW0.00 in
4 PMClear skies15° 6 mph NNW0.00 in
5 PMMostly sunny15° 4 mph N0.00 in
6 PMPartly cloudy15° 8 mph NNW0.00 in
7 PMOvercast15° 15 mph N0.00 in
8 PMPartly cloudy15° 19 mph N0.00 in
9 PMMostly clear14° 19 mph NNE0.00 in
10 PMMostly clear13° 18 mph NNE0.00 in
11 PMMostly clear13° 16 mph NE0.00 in
FriOct 230.00 in7°13°

Friday, October 23. Mostly sunny. High 13°C, low 7°C. Wind up to 17 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
12 AMPartly cloudy13° 15 mph ENE0.00 in
1 AMPartly cloudy12° 16 mph ENE0.00 in
2 AMPartly cloudy12° 17 mph ENE0.00 in
3 AMPartly cloudy11° 15 mph ENE0.00 in
4 AMPartly cloudy11° 14 mph E0.00 in
5 AMPartly cloudy10° 13 mph E0.00 in
6 AMMostly clear10° 13 mph E0.00 in
7 AMMostly clear10° 12 mph E0.00 in
8 AMPartly cloudy10° 12 mph E0.00 in
9 AMPartly cloudy11° 12 mph E0.00 in
10 AMMostly sunny11° 12 mph E0.00 in
11 AMMostly sunny12° 13 mph E0.00 in
12 PMMostly sunny12° 13 mph E0.00 in
1 PMMostly sunny13° 13 mph ENE0.00 in
2 PMMostly sunny13° 14 mph ENE0.00 in
3 PMMostly sunny13° 15 mph NE0.00 in
4 PMPartly cloudy13° 16 mph ENE0.00 in
5 PMPartly cloudy12° 15 mph ENE0.00 in
6 PMPartly cloudy11° 15 mph ENE0.00 in
7 PMPartly cloudy10° 14 mph ENE0.00 in
8 PMPartly cloudy9° 14 mph E0.00 in
9 PMPartly cloudy9° 13 mph E0.00 in
10 PMPartly cloudy8° 12 mph E0.00 in
11 PMPartly cloudy7° 11 mph ESE0.00 in
SatOct 240.00 in6°14°

Saturday, October 24. Clear skies. High 14°C, low 6°C. Wind up to 10 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
12 AMClear night7° 10 mph ESE0.00 in
1 AMClear night7° 9 mph ESE0.00 in
2 AM 6 hMostly clear6° 9 mph ESE0.00 in
8 AM 6 hClear skies6° 3 mph SSE0.00 in
2 PM 6 hClear skies14° 4 mph NNE0.00 in
8 PM 6 hClear night11° 6 mph E0.00 in
SunOct 250.00 in9°17°

Sunday, October 25. Clear skies. High 17°C, low 9°C. Wind up to 10 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
2 AM 6 hClear night10° 8 mph S0.00 in
8 AM 6 hClear skies9° 8 mph S0.00 in
2 PM 6 hClear skies17° 10 mph SW0.00 in
8 PM 6 hPartly cloudy13° 8 mph SSW0.00 in
MonOct 260.00 in12°19°

Monday, October 26. Partly cloudy. High 19°C, low 12°C. Wind up to 10 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
2 AM 6 hMostly clear13° 6 mph SW0.00 in
8 AM 6 hPartly cloudy12° 7 mph SW0.00 in
2 PM 6 hPartly cloudy19° 10 mph WSW0.00 in
8 PM 6 hPartly cloudy15° 10 mph SW0.00 in
TueOct 270.00 in9°12°

Tuesday, October 27. Mostly sunny. High 12°C, low 9°C. Wind up to 11 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
2 AM 6 hOvercast12° 10 mph NNE0.00 in
8 AM 6 hOvercast11° 10 mph ENE0.00 in
2 PM 6 hMostly sunny12° 10 mph ENE0.00 in
8 PM 6 hOvercast9° 11 mph E0.00 in

Daily ranges use available forecast samples. Today covers the remaining forecast period. The final day may be partial. Longer range forecasts use wider time intervals.

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Questions about this forecast

Is this a measured current temperature?

No. The large temperature is the nearest available forecast model value from MET Norway, not a reading from a weather station. The update time is shown beneath it.

Why does today show a small temperature range?

Today covers only the remaining hours of the day. Earlier temperatures are not reconstructed, so an evening visit shows a narrower range.

Which time zone do the times use?

All times on this page are local to St. Catharines (America/Toronto).

Can I change the units or save this place?

Choose °C or °F at the top of any page. Select Save beside the place name to keep it under My places in this browser. Neither needs an account.

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