Yellow advisoryFrost · in effect until 7:39 AMDetails
30-day outlook · Walden
14-day forecast →Sep 1721°0°1%
1821°3°First quarter
1922°5°4%
2022°3°2%
2124°7°57%
2223°7°60%
2324°7°9%
2422°9°3%
2528°11°2%
2624°12°Full moon
2711°5°75%
2810°2°36%
2912°1°2%
3015°3°2%
Oct 1avg15°1°
2avg15°1°
3avg14°1°Last quarter
4avg14°1°
5avg14°1°
6avg14°0°
7avg14°0°
8avg13°0°
9avg13°0°
10avg13°0°New moon
11avg13°-1°
12avg13°-1°
13avg12°-1°
14avg12°-1°
15avg12°-1°
16avg12°-1°
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 17 | Sunny | 21° | 0° | 1% · 0 mm | Forecast |
| Fri Sep 18 | Sunny | 21° | 3° | 2% · 0 mm | Forecast |
| Sat Sep 19 | Sunny | 22° | 5° | 4% · 0 mm | Forecast |
| Sun Sep 20 | Sunny | 22° | 3° | 2% · 0 mm | Forecast |
| Mon Sep 21 | Sunny | 24° | 7° | 57% · 7 mm | Forecast |
| Tue Sep 22 | Partly cloudy | 23° | 7° | 60% · 4 mm | Forecast |
| Wed Sep 23 | Partly cloudy | 24° | 7° | 9% · 0 mm | Forecast |
| Thu Sep 24 | Sunny | 22° | 9° | 3% · 0 mm | Outlook |
| Fri Sep 25 | Sunny | 28° | 11° | 2% · 0 mm | Outlook |
| Sat Sep 26 | Mostly cloudy | 24° | 12° | 9% · 0 mm | Outlook |
| Sun Sep 27 | Showers | 11° | 5° | 75% · 5 mm | Outlook |
| Mon Sep 28 | Sunny | 10° | 2° | 36% · 0.4 mm | Outlook |
| Tue Sep 29 | Sunny | 12° | 1° | 2% · 0 mm | Outlook |
| Wed Sep 30 | Sunny | 15° | 3° | 2% · 0 mm | Outlook |
Days 15–30 · what is typical
No forecast is reliable beyond two weeks, so these are the normals for Walden 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° → 14° | 1° | ≈3 mm | 11 h 37 → 11 h 29 | Last quarter Oct 3 |
| Oct 4–10 7 days | 14° → 13° | 1° → 0° | ≈6 mm | 11 h 25 → 11 h 2 | New moon Oct 10 |
| Oct 11–16 6 days | 13° → 12° | -1° | ≈4 mm | 10 h 58 → 10 h 40 | — |
Climate normals 1981–2010, Calgary Int'l A station · Environment and Climate Change Canada
Days 1–7: Environment and Climate Change Canada (Foothills Co. near Okotoks and De Winton) · days 8–14: WeatherAPI.com · days 15–30: Climate normals 1981–2010, Calgary Int'l A station · Environment and Climate Change Canada · 50.8697°N, 114.0258°W