30-day outlook · Gretna
14-day forecast →Sep 1970°41°38%
2061°36°12%
2170°41°3%
2272°48°4%
2372°50°6%
2475°48°5%
2579°60°4%
2674°59°Full moon
2765°55°7%
2866°49°1%
2967°48°1%
3068°47°4%
Oct 167°47°3%
269°52°3%
3avg59°38°Last quarter
4avg58°37°
5avg58°37°
6avg57°37°
7avg56°36°
8avg56°36°
9avg55°35°
10avg55°35°New moon
11avg54°34°
12avg54°34°
13avg53°34°
14avg53°33°
15avg52°33°
16avg52°32°
17avg51°32°
18avg51°31°First quarter
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 19 | Partly cloudy | 70° | 41° | 38% · 0.01 in | Forecast |
| Sun Sep 20 | Mostly cloudy | 61° | 36° | 12% · 0 in | Forecast |
| Mon Sep 21 | Sunny | 70° | 41° | 3% · 0 in | Forecast |
| Tue Sep 22 | Sunny | 72° | 48° | 4% · 0 in | Forecast |
| Wed Sep 23 | Sunny | 72° | 50° | 6% · 0 in | Forecast |
| Thu Sep 24 | Partly cloudy | 75° | 48° | 5% · 0 in | Forecast |
| Fri Sep 25 | Sunny | 79° | 60° | 4% · 0 in | Forecast |
| Sat Sep 26 | Sunny | 74° | 59° | 6% · 0 in | Outlook |
| Sun Sep 27 | Mostly cloudy | 65° | 55° | 7% · 0 in | Outlook |
| Mon Sep 28 | Sunny | 66° | 49° | 1% · 0 in | Outlook |
| Tue Sep 29 | Sunny | 67° | 48° | 1% · 0 in | Outlook |
| Wed Sep 30 | Sunny | 68° | 47° | 4% · 0 in | Outlook |
| Thu Oct 1 | Sunny | 67° | 47° | 3% · 0 in | Outlook |
| Fri Oct 2 | Sunny | 69° | 52° | 3% · 0 in | Outlook |
Days 15–30 · what is typical
No forecast is reliable beyond two weeks, so these are the normals for Gretna 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 3–10 8 days | 59° → 55° | 38° → 35° | ≈0.44 in | 11 h 31 → 11 h 6 | Last quarter Oct 3 · New moon Oct 10 |
| Oct 11–18 8 days | 54° → 51° | 34° → 31° | ≈0.41 in | 11 h 3 → 10 h 38 | First quarter Oct 18 |
Climate normals 1981–2010, Altona station · Environment and Climate Change Canada
Days 1–7: Environment and Climate Change Canada (Mun. of Rhineland incl. Altona Plum Coulee and Gretna) · days 8–14: WeatherAPI.com · days 15–30: Climate normals 1981–2010, Altona station · Environment and Climate Change Canada · 49.0078°N, 97.5624°W