Mississauga Weather: October
 |
Average Day Temperature: | 59.3°F |
|
Average Night Temperature: | 49.8°F |
|
Sea Water Temperature: | 59.7°F |
|
Number of Sunny Days: | 10 days |
| Sunshine Hours: | 10.3 - 11.7 hours | |
|
Number of Rainy Days: | 1 day |
| Precipitation Totals: | 0.7 in | |
| detailed information | ||
forecast
| Mississauga |
Temperature
| Mississauga |
Air Temperature in October, °F
The highest day temperature in October 2025 was 86°F. The lowest night temperature was 30°F. The average values for day and night temperatures during October were 60.9°F и 46.2°F respectivly.
Mississauga Water Sea Temperature in October, °F
The average sea surface temperature in October 2025 for Mississauga was 64.2°F. The maximum and minimum values were 56.8°F and 69.4°F respectively.
You can expect various weather conditions during October. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in October, in
Precipitation total in October for Mississauga is 0.7 in. It makes october one of the least rainy months of the year.
The average wind speed in October is 8.5 mph.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Mississauga in October is 6.1 hours.
Mississauga on the Weather Map
| Halifax |  |
+12 |
| Kingston |  |
+4 |
| Moncton | |
-6 |
| Montreal | |
-2 |
| Niagara Falls | |
+10 |
| Ottawa | |
-4 |
| Prince Edward Island |  |
+6 |
| Quebec | |
-12 |
| Rocky Harbour |  |
+28 |
| St. John's | |
+32 |
| Sydney | |
+24 |
| Toronto | |
+10 |
| Vancouver | |
+42 |
| Victoria | |
+44 |
| Winnipeg | |
+12 |
| 0300 |  |
10°F | N 5 mph |
| 0600 |  |
12°F | NE 6 mph |
| 0900 |  |
18°F | NE 6 mph |
| 1200 |  |
24°F | NE 11 mph |
| 1500 | |
28°F | NE 9 mph |
| 1800 | |
26°F | NE 7 mph |
| 2100 | |
26°F | NE 6 mph |
| 0000 | |
26°F | NE 8 mph |