30-day outlook · St. George
14-day forecast →Sep 1716°13°37%
1821°6°First quarter
1917°4°4%
2015°6°84%
2120°8°64%
2215°5°60%
2317°10°16%
2415°11°90%
2516°13°93%
2613°8°Full moon
2715°6°5%
2820°11°11%
2921°15°8%
3017°11°58%
Oct 1avg15°5°
2avg15°4°
3avg15°4°Last quarter
4avg15°4°
5avg15°4°
6avg15°4°
7avg14°4°
8avg14°4°
9avg14°3°
10avg14°3°New moon
11avg14°3°
12avg14°3°
13avg13°3°
14avg13°3°
15avg13°3°
16avg13°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 |
|---|---|---|---|---|---|
| Thu Sep 17 | Partly cloudy | 16° | 13° | 37% · 0.1 mm | Forecast |
| Today Sep 18 | Showers | 21° | 6° | 79% · 9 mm | Forecast |
| Sat Sep 19 | Sunny | 17° | 4° | 4% · 0 mm | Forecast |
| Sun Sep 20 | Mostly cloudy | 15° | 6° | 84% · 9 mm | Forecast |
| Mon Sep 21 | Partly cloudy | 20° | 8° | 64% · 2 mm | Forecast |
| Tue Sep 22 | Partly cloudy | 15° | 5° | 60% · 0 mm | Forecast |
| Wed Sep 23 | Partly cloudy | 17° | 10° | 16% · 0 mm | Forecast |
| Thu Sep 24 | Showers | 15° | 11° | 90% · 7 mm | Outlook |
| Fri Sep 25 | Showers | 16° | 13° | 93% · 32 mm | Outlook |
| Sat Sep 26 | Mostly cloudy | 13° | 8° | 16% · 0 mm | Outlook |
| Sun Sep 27 | Sunny | 15° | 6° | 5% · 0 mm | Outlook |
| Mon Sep 28 | Partly cloudy | 20° | 11° | 11% · 0 mm | Outlook |
| Tue Sep 29 | Sunny | 21° | 15° | 8% · 0 mm | Outlook |
| Wed Sep 30 | Sunny | 17° | 11° | 58% · 0.9 mm | Outlook |
Days 15–30 · what is typical
No forecast is reliable beyond two weeks, so these are the normals for St. George 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 1–3 3 days | 15° | 5° → 4° | ≈12 mm | 11 h 42 → 11 h 36 | Last quarter Oct 3 |
| Oct 4–10 7 days | 15° → 14° | 4° → 3° | ≈27 mm | 11 h 33 → 11 h 14 | New moon Oct 10 |
| Oct 11–16 6 days | 14° → 13° | 3° → 2° | ≈23 mm | 11 h 11 → 10 h 56 | — |
Climate normals 1981–2010, Pennfield station · Environment and Climate Change Canada
Days 1–7: Environment and Climate Change Canada (Grand Manan and Coastal Charlotte County) · days 8–14: WeatherAPI.com · days 15–30: Climate normals 1981–2010, Pennfield station · Environment and Climate Change Canada · 45.1265°N, 66.8314°W