30-day outlook · Grimsby
14-day forecast →Nov 518°10°70%
613°5°40%
710°6°30%
811°6°20%
910°7°New moon
1011°6°19%
119°6°36%
127°5°74%
135°3°72%
148°4°13%
1511°7°17%
169°6°69%
1711°7°First quarter
1814°10°65%
19avg8°1°
20avg8°1°
21avg8°1°
22avg7°0°
23avg7°0°
24avg7°0°Full moon
25avg7°0°
26avg7°0°
27avg6°-1°
28avg6°-1°
29avg6°-1°
30avg6°-1°
Dec 1avg6°-1°
2avg5°-1°
3avg5°-2°
4avg5°-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 5 | Showers | 18° | 10° | 70% · 2 mm | Forecast |
| Fri Nov 6 | Showers | 13° | 5° | 40% · 9 mm | Forecast |
| Sat Nov 7 | Mostly cloudy | 10° | 6° | 30% · 6 mm | Forecast |
| Sun Nov 8 | Mostly cloudy | 11° | 6° | 20% · 0.1 mm | Forecast |
| Mon Nov 9 | Partly cloudy | 10° | 7° | 13% · 0 mm | Forecast |
| Tue Nov 10 | Partly cloudy | 11° | 6° | 19% · 0 mm | Forecast |
| Wed Nov 11 | Partly cloudy | 9° | 6° | 36% · 0.3 mm | Forecast |
| Thu Nov 12 | Showers | 7° | 5° | 74% · 4 mm | Outlook |
| Fri Nov 13 | Showers | 5° | 3° | 72% · 0.6 cm snow | Outlook |
| Sat Nov 14 | Mostly cloudy | 8° | 4° | 13% · 0 mm | Outlook |
| Sun Nov 15 | Partly cloudy | 11° | 7° | 17% · 0.1 mm | Outlook |
| Mon Nov 16 | Partly cloudy | 9° | 6° | 69% · 3 mm | Outlook |
| Tue Nov 17 | Showers | 11° | 7° | 77% · 3 mm | Outlook |
| Wed Nov 18 | Showers | 14° | 10° | 65% · 2 mm | Outlook |
Days 15–30 · what is typical
No forecast is reliable beyond two weeks, so these are the normals for Grimsby 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 19–21 3 days | 8° | 1° | ≈8 mm | 9 h 37 → 9 h 33 | — |
| Nov 22–28 7 days | 7° → 6° | 0° → -1° | ≈19 mm | 9 h 31 → 9 h 21 | Full moon Nov 24 |
| Nov 29–Dec 4 6 days | 6° → 5° | -1° → -2° | ≈15 mm | 9 h 19 → 9 h 12 | — |
Climate normals 1981–2010, Vineland Rittenhouse station · Environment and Climate Change Canada
Days 1–7: Environment and Climate Change Canada (St. Catharines - Grimsby - Northern Niagara Region) · days 8–14: WeatherAPI.com · days 15–30: Climate normals 1981–2010, Vineland Rittenhouse station · Environment and Climate Change Canada · 43.2001°N, 79.5663°W