CanadaOntario
St. Catharines 7-day forecast
Highs, lows, rain and wind by day
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.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 12 PM | Clear skies | 13° | 5 mph ENE | 0.00 in |
| 1 PM | Clear skies | 13° | 6 mph NE | 0.00 in |
| 2 PM | Clear skies | 14° | 7 mph NE | 0.00 in |
| 3 PM | Clear skies | 14° | 7 mph NNE | 0.00 in |
| 4 PM | Clear skies | 14° | 7 mph NNE | 0.00 in |
| 5 PM | Clear skies | 13° | 7 mph NNE | 0.00 in |
| 6 PM | Clear night | 13° | 6 mph NNE | 0.00 in |
| 7 PM | Clear night | 11° | 6 mph NE | 0.00 in |
| 8 PM | Clear night | 11° | 5 mph E | 0.00 in |
| 9 PM | Clear night | 10° | 5 mph ESE | 0.00 in |
| 10 PM | Clear night | 9° | 5 mph SE | 0.00 in |
| 11 PM | Clear night | 9° | 4 mph SSE | 0.00 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.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 12 AM | Fog | 8° | 4 mph S | 0.00 in |
| 1 AM | Fog | 7° | 4 mph SSW | 0.00 in |
| 2 AM | Fog | 7° | 3 mph SSW | 0.00 in |
| 3 AM | Fog | 7° | 5 mph SSW | 0.00 in |
| 4 AM | Fog | 8° | 8 mph WSW | 0.00 in |
| 5 AM | Fog | 9° | 7 mph W | 0.00 in |
| 6 AM | Fog | 9° | 7 mph WSW | 0.00 in |
| 7 AM | Fog | 9° | 9 mph W | 0.00 in |
| 8 AM | Fog | 9° | 7 mph WSW | 0.00 in |
| 9 AM | Fog | 10° | 8 mph W | 0.00 in |
| 10 AM | Fog | 11° | 9 mph W | 0.00 in |
| 11 AM | Clear skies | 13° | 9 mph NW | 0.00 in |
| 12 PM | Clear skies | 13° | 7 mph NNW | 0.00 in |
| 1 PM | Clear skies | 14° | 5 mph NNW | 0.00 in |
| 2 PM | Clear skies | 14° | 5 mph NNW | 0.00 in |
| 3 PM | Clear skies | 15° | 5 mph NNW | 0.00 in |
| 4 PM | Clear skies | 15° | 6 mph NNW | 0.00 in |
| 5 PM | Mostly sunny | 15° | 4 mph N | 0.00 in |
| 6 PM | Partly cloudy | 15° | 8 mph NNW | 0.00 in |
| 7 PM | Overcast | 15° | 15 mph N | 0.00 in |
| 8 PM | Partly cloudy | 15° | 19 mph N | 0.00 in |
| 9 PM | Mostly clear | 14° | 19 mph NNE | 0.00 in |
| 10 PM | Mostly clear | 13° | 18 mph NNE | 0.00 in |
| 11 PM | Mostly clear | 13° | 16 mph NE | 0.00 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.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 12 AM | Partly cloudy | 13° | 15 mph ENE | 0.00 in |
| 1 AM | Partly cloudy | 12° | 16 mph ENE | 0.00 in |
| 2 AM | Partly cloudy | 12° | 17 mph ENE | 0.00 in |
| 3 AM | Partly cloudy | 11° | 15 mph ENE | 0.00 in |
| 4 AM | Partly cloudy | 11° | 14 mph E | 0.00 in |
| 5 AM | Partly cloudy | 10° | 13 mph E | 0.00 in |
| 6 AM | Mostly clear | 10° | 13 mph E | 0.00 in |
| 7 AM | Mostly clear | 10° | 12 mph E | 0.00 in |
| 8 AM | Partly cloudy | 10° | 12 mph E | 0.00 in |
| 9 AM | Partly cloudy | 11° | 12 mph E | 0.00 in |
| 10 AM | Mostly sunny | 11° | 12 mph E | 0.00 in |
| 11 AM | Mostly sunny | 12° | 13 mph E | 0.00 in |
| 12 PM | Mostly sunny | 12° | 13 mph E | 0.00 in |
| 1 PM | Mostly sunny | 13° | 13 mph ENE | 0.00 in |
| 2 PM | Mostly sunny | 13° | 14 mph ENE | 0.00 in |
| 3 PM | Mostly sunny | 13° | 15 mph NE | 0.00 in |
| 4 PM | Partly cloudy | 13° | 16 mph ENE | 0.00 in |
| 5 PM | Partly cloudy | 12° | 15 mph ENE | 0.00 in |
| 6 PM | Partly cloudy | 11° | 15 mph ENE | 0.00 in |
| 7 PM | Partly cloudy | 10° | 14 mph ENE | 0.00 in |
| 8 PM | Partly cloudy | 9° | 14 mph E | 0.00 in |
| 9 PM | Partly cloudy | 9° | 13 mph E | 0.00 in |
| 10 PM | Partly cloudy | 8° | 12 mph E | 0.00 in |
| 11 PM | Partly cloudy | 7° | 11 mph ESE | 0.00 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.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 12 AM | Clear night | 7° | 10 mph ESE | 0.00 in |
| 1 AM | Clear night | 7° | 9 mph ESE | 0.00 in |
| 2 AM 6 h | Mostly clear | 6° | 9 mph ESE | 0.00 in |
| 8 AM 6 h | Clear skies | 6° | 3 mph SSE | 0.00 in |
| 2 PM 6 h | Clear skies | 14° | 4 mph NNE | 0.00 in |
| 8 PM 6 h | Clear night | 11° | 6 mph E | 0.00 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.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Clear night | 10° | 8 mph S | 0.00 in |
| 8 AM 6 h | Clear skies | 9° | 8 mph S | 0.00 in |
| 2 PM 6 h | Clear skies | 17° | 10 mph SW | 0.00 in |
| 8 PM 6 h | Partly cloudy | 13° | 8 mph SSW | 0.00 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.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Mostly clear | 13° | 6 mph SW | 0.00 in |
| 8 AM 6 h | Partly cloudy | 12° | 7 mph SW | 0.00 in |
| 2 PM 6 h | Partly cloudy | 19° | 10 mph WSW | 0.00 in |
| 8 PM 6 h | Partly cloudy | 15° | 10 mph SW | 0.00 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.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Overcast | 12° | 10 mph NNE | 0.00 in |
| 8 AM 6 h | Overcast | 11° | 10 mph ENE | 0.00 in |
| 2 PM 6 h | Mostly sunny | 12° | 10 mph ENE | 0.00 in |
| 8 PM 6 h | Overcast | 9° | 11 mph E | 0.00 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.
Weather nearby
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.