Yellow advisoryFrostDetails
30-day outlook · Greely
14-day forecast →Sep 2217°3°6%
2319°3°5%
2420°3°5%
2522°10°5%
2623°8°Full moon
2722°10°5%
2822°11°8%
2923°12°8%
3024°13°12%
Oct 120°10°57%
216°7°6%
315°8°Last quarter
414°7°16%
515°4°85%
6avg15°5°
7avg15°5°
8avg15°5°
9avg15°5°
10avg14°5°New moon
11avg14°4°
12avg14°4°
13avg14°4°
14avg13°4°
15avg13°4°
16avg13°3°
17avg13°3°
18avg12°3°First quarter
19avg12°3°
20avg12°3°
21avg12°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 Sep 22 | Sunny | 17° | 3° | 6% · 0 mm | Forecast |
| Wed Sep 23 | Sunny | 19° | 3° | 5% · 0 mm | Forecast |
| Thu Sep 24 | Sunny | 20° | 3° | 5% · 0 mm | Forecast |
| Fri Sep 25 | Sunny | 22° | 10° | 5% · 0 mm | Forecast |
| Sat Sep 26 | Partly cloudy | 23° | 8° | 5% · 0 mm | Forecast |
| Sun Sep 27 | Sunny | 22° | 10° | 5% · 0 mm | Forecast |
| Mon Sep 28 | Sunny | 22° | 11° | 8% · 0 mm | Forecast |
| Tue Sep 29 | Sunny | 23° | 12° | 8% · 0 mm | Outlook |
| Wed Sep 30 | Mostly cloudy | 24° | 13° | 12% · 0 mm | Outlook |
| Thu Oct 1 | Sunny | 20° | 10° | 57% · 1 mm | Outlook |
| Fri Oct 2 | Sunny | 16° | 7° | 6% · 0 mm | Outlook |
| Sat Oct 3 | Partly cloudy | 15° | 8° | 24% · 0.1 mm | Outlook |
| Sun Oct 4 | Mostly cloudy | 14° | 7° | 16% · 0 mm | Outlook |
| Mon Oct 5 | Mostly cloudy | 15° | 4° | 85% · 26 mm | Outlook |
Days 15–30 · what is typical
No forecast is reliable beyond two weeks, so these are the normals for Greely 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 |
|---|---|---|---|---|---|
| Oct 6–10 5 days | 15° → 14° | 5° | ≈15 mm | 11 h 26 → 11 h 14 | New moon Oct 10 |
| Oct 11–17 7 days | 14° → 13° | 4° → 3° | ≈20 mm | 11 h 11 → 10 h 52 | — |
| Oct 18–21 4 days | 12° | 3° → 2° | ≈11 mm | 10 h 49 → 10 h 40 | First quarter Oct 18 |
Climate normals 1981–2010, Ottawa Macdonald-cartier Int'l A station · Environment and Climate Change Canada
Days 1–7: Environment and Climate Change Canada (Ottawa South - Richmond - Metcalfe) · days 8–14: WeatherAPI.com · days 15–30: Climate normals 1981–2010, Ottawa Macdonald-cartier Int'l A station · Environment and Climate Change Canada · 45.2614°N, 75.5611°W