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 190.00 in13°18°
Monday, October 19. Clear skies. High 18°C, low 13°C. Wind up to 12 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 4 PM | Clear skies | 18° | 8 mph SW | 0.00 in |
| 5 PM | Clear skies | 18° | 7 mph SW | 0.00 in |
| 6 PM | Clear night | 16° | 8 mph SW | 0.00 in |
| 7 PM | Clear night | 14° | 9 mph SW | 0.00 in |
| 8 PM | Clear night | 14° | 9 mph SW | 0.00 in |
| 9 PM | Clear night | 13° | 11 mph WSW | 0.00 in |
| 10 PM | Clear night | 14° | 12 mph WNW | 0.00 in |
| 11 PM | Clear night | 14° | 12 mph NNW | 0.00 in |
TomorrowOct 200.00 in9°14°
Tuesday, October 20. Clear skies. High 14°C, low 9°C. Wind up to 16 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 12 AM | Clear night | 14° | 13 mph N | 0.00 in |
| 1 AM | Clear night | 14° | 13 mph NNE | 0.00 in |
| 2 AM | Clear night | 13° | 12 mph NNE | 0.00 in |
| 3 AM | Clear night | 13° | 11 mph NNE | 0.00 in |
| 4 AM | Clear night | 13° | 11 mph NNE | 0.00 in |
| 5 AM | Clear night | 12° | 12 mph NNE | 0.00 in |
| 6 AM | Clear night | 12° | 13 mph NE | 0.00 in |
| 7 AM | Mostly clear | 12° | 14 mph NE | 0.00 in |
| 8 AM | Mostly sunny | 12° | 15 mph ENE | 0.00 in |
| 9 AM | Partly cloudy | 13° | 15 mph ENE | 0.00 in |
| 10 AM | Partly cloudy | 13° | 15 mph ENE | 0.00 in |
| 11 AM | Clear skies | 14° | 15 mph ENE | 0.00 in |
| 12 PM | Clear skies | 14° | 16 mph NE | 0.00 in |
| 1 PM | Clear skies | 14° | 15 mph NE | 0.00 in |
| 2 PM | Clear skies | 14° | 15 mph NE | 0.00 in |
| 3 PM | Clear skies | 14° | 15 mph NE | 0.00 in |
| 4 PM | Clear skies | 14° | 14 mph NE | 0.00 in |
| 5 PM | Clear skies | 14° | 14 mph NE | 0.00 in |
| 6 PM | Clear night | 13° | 13 mph ENE | 0.00 in |
| 7 PM | Clear night | 12° | 12 mph ENE | 0.00 in |
| 8 PM | Clear night | 11° | 10 mph E | 0.00 in |
| 9 PM | Clear night | 10° | 8 mph ESE | 0.00 in |
| 10 PM | Clear night | 10° | 7 mph ESE | 0.00 in |
| 11 PM | Clear night | 9° | 6 mph ESE | 0.00 in |
WedOct 210.00 in7°14°
Wednesday, October 21. Clear skies. High 14°C, low 7°C. Wind up to 8 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 12 AM | Clear night | 9° | 5 mph ESE | 0.00 in |
| 1 AM | Clear night | 9° | 6 mph SE | 0.00 in |
| 2 AM | Clear night | 8° | 7 mph SE | 0.00 in |
| 3 AM | Clear night | 8° | 8 mph ESE | 0.00 in |
| 4 AM | Clear night | 8° | 8 mph ESE | 0.00 in |
| 5 AM | Clear night | 8° | 7 mph SE | 0.00 in |
| 6 AM | Clear night | 7° | 7 mph SE | 0.00 in |
| 7 AM | Clear night | 7° | 6 mph SE | 0.00 in |
| 8 AM | Clear skies | 7° | 6 mph SE | 0.00 in |
| 9 AM | Mostly sunny | 8° | 6 mph SE | 0.00 in |
| 10 AM | Clear skies | 10° | 5 mph ESE | 0.00 in |
| 11 AM | Clear skies | 12° | 5 mph E | 0.00 in |
| 12 PM | Clear skies | 13° | 6 mph ENE | 0.00 in |
| 1 PM | Clear skies | 13° | 7 mph NE | 0.00 in |
| 2 PM | Clear skies | 14° | 7 mph NNE | 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° | 6 mph NNE | 0.00 in |
| 6 PM | Clear night | 12° | 5 mph NNE | 0.00 in |
| 7 PM | Clear night | 11° | 4 mph NNE | 0.00 in |
| 8 PM | Clear night | 11° | 3 mph ENE | 0.00 in |
| 9 PM | Clear night | 11° | 3 mph ESE | 0.00 in |
| 10 PM | Clear night | 10° | 4 mph SSE | 0.00 in |
| 11 PM | Fog | 9° | 5 mph SSW | 0.00 in |
ThuOct 220.00 in8°13°
Thursday, October 22. Mostly sunny. High 13°C, low 8°C. Wind up to 16 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 12 AM | Fog | 8° | 7 mph SW | 0.00 in |
| 1 AM | Fog | 8° | 8 mph SW | 0.00 in |
| 2 AM | Fog | 8° | 9 mph SW | 0.00 in |
| 3 AM | Fog | 8° | 10 mph WSW | 0.00 in |
| 4 AM | Fog | 8° | 9 mph WSW | 0.00 in |
| 5 AM | Mostly clear | 9° | 9 mph WSW | 0.00 in |
| 6 AM | Clear night | 10° | 10 mph W | 0.00 in |
| 7 AM | Mostly clear | 11° | 11 mph WNW | 0.00 in |
| 8 AM 6 h | Partly cloudy | 12° | 16 mph NW | 0.00 in |
| 2 PM 6 h | Mostly sunny | 13° | 9 mph NNW | 0.00 in |
| 8 PM 6 h | Overcast | 12° | 11 mph N | 0.00 in |
FriOct 230.00 in9°11°
Friday, October 23. Partly cloudy. High 11°C, low 9°C. Wind up to 11 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Clear night | 10° | 11 mph NNE | 0.00 in |
| 8 AM 6 h | Mostly sunny | 9° | 7 mph NNE | 0.00 in |
| 2 PM 6 h | Partly cloudy | 11° | 7 mph NNW | 0.00 in |
| 8 PM 6 h | Clear night | 11° | 6 mph N | 0.00 in |
SatOct 240.00 in6°13°
Saturday, October 24. Mostly sunny. High 13°C, low 6°C. Wind up to 4 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Clear night | 10° | 4 mph NNE | 0.00 in |
| 8 AM 6 h | Partly cloudy | 6° | 4 mph S | 0.00 in |
| 2 PM 6 h | Mostly sunny | 13° | 3 mph NW | 0.00 in |
| 8 PM 6 h | Clear night | 10° | 2 mph ESE | 0.00 in |
SunOct 250.00 in6°16°
Sunday, October 25. Clear skies. High 16°C, low 6°C. Wind up to 9 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Partly cloudy | 6° | 3 mph S | 0.00 in |
| 8 AM 6 h | Overcast | 7° | 4 mph SSW | 0.00 in |
| 2 PM 6 h | Clear skies | 16° | 6 mph SW | 0.00 in |
| 8 PM 6 h | Clear night | 12° | 9 mph SW | 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.