Yellow warningSmall Craft · in effect until 3:00 AMDetails
30-day outlook · Port Colborne
14-day forecast →Nov 710°5°60%
810°6°40%
910°8°New moon
1012°5°11%
118°4°58%
127°4°74%
134°2°78%
144°2°81%
156°3°67%
168°2°12%
1710°3°First quarter
188°1°11%
198°-1°11%
2012°8°50%
21avg8°1°
22avg7°1°
23avg7°1°
24avg7°1°Full moon
25avg7°1°
26avg7°0°
27avg6°0°
28avg6°0°
29avg6°0°
30avg6°-1°
Dec 1avg6°-1°
2avg6°-1°
3avg5°-1°
4avg5°-1°
5avg5°-1°
6avg5°-2°
TodayForecast, days 1–14Avg — typical for the date, not a forecast
Days 1–14 at a glance
Today →| Day | Weather | High | Low | Precip | Source |
|---|---|---|---|---|---|
| Today Nov 7 | Showers | 10° | 5° | 60% · 0.4 mm | Forecast |
| Sun Nov 8 | Partly cloudy | 10° | 6° | 40% · 0.2 mm | Forecast |
| Mon Nov 9 | Partly cloudy | 10° | 8° | 24% · 0.2 mm | Forecast |
| Tue Nov 10 | Partly cloudy | 12° | 5° | 11% · 0 mm | Forecast |
| Wed Nov 11 | Partly cloudy | 8° | 4° | 58% · 1 mm | Forecast |
| Thu Nov 12 | Mostly cloudy | 7° | 4° | 74% · 2 mm | Forecast |
| Fri Nov 13 | Light snow | 4° | 2° | 78% · 2 cm snow | Outlook |
| Sat Nov 14 | Snow | 4° | 2° | 81% · 3 cm snow | Outlook |
| Sun Nov 15 | Showers | 6° | 3° | 67% · 1.0 cm snow | Outlook |
| Mon Nov 16 | Partly cloudy | 8° | 2° | 12% · 0 mm | Outlook |
| Tue Nov 17 | Partly cloudy | 10° | 3° | 12% · 0 mm | Outlook |
| Wed Nov 18 | Partly cloudy | 8° | 1° | 11% · 0 mm | Outlook |
| Thu Nov 19 | Partly cloudy | 8° | -1° | 11% · 0 mm | Outlook |
| Fri Nov 20 | Showers | 12° | 8° | 50% · 0.5 mm | Outlook |
Days 15–30 · what is typical
No forecast is reliable beyond two weeks, so these are the normals for Port Colborne on those dates: how highs and lows usually change, how much rain or snow to expect, daylight and the Moon.
| Dates | Normal high | Normal low | Precip | Daylight | Moon |
|---|---|---|---|---|---|
| Nov 21–28 8 days | 8° → 6° | 1° → 0° | ≈26 mm | 9 h 35 → 9 h 23 | Full moon Nov 24 |
| Nov 29–Dec 6 8 days | 6° → 5° | 0° → -2° | ≈25 mm | 9 h 21 → 9 h 12 | — |
Climate normals 1981–2010, Port Colborne station · Environment and Climate Change Canada
Days 1–7: Environment and Climate Change Canada (Niagara Falls - Welland - Southern Niagara Region) · days 8–14: WeatherAPI.com · days 15–30: Climate normals 1981–2010, Port Colborne station · Environment and Climate Change Canada · 42.9001°N, 79.2329°W