Gretna Weather Forecast 15 Days, Weather in Gretna Today
Current weather conditions and 15 day weather forecast for Gretna, Nebraska, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Gretna
| 06 December 2025 Saturday -2.4 ° C / 27.7°F  Clear |
Feels Like : -5.3 ° C / 22.5°F Humidity : % 96 Pressure : 1013 mb Wind Speed : 7.2 kmph / 4.5 miles from WNW  Visibility : 11 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Gretna, NE, USA
Weather Forecast for next 15 Days for Gretna including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Gretna, Nebraska state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 06 December 2025 Saturday |  Moderate or heavy snow showers |
-5.5 ° C (22.1°F) |
1.3 ° C (34.3°F) |
-1.5 ° C (29.4°F) |
% 93 | 87% | 0.2 | Sunrise:07:35 AM Sunset: 04:55 PM |
Moonrise:06:38 PM Moonset: 09:48 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Partly Cloudy |
-7.5 ° C (18.5°F) |
-2.4 ° C (27.7°F) |
-4.3 ° C (24.2°F) |
% 77 | 0% | 0.4 | Sunrise:07:36 AM Sunset: 04:55 PM |
Moonrise:07:56 PM Moonset: 10:38 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday | Partly Cloudy |
-8.1 ° C (17.4°F) |
3.5 ° C (38.3°F) |
-3.5 ° C (25.8°F) |
% 78 | 0% | 0.4 | Sunrise:07:37 AM Sunset: 04:55 PM |
Moonrise:09:12 PM Moonset: 11:17 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday | Sunny |
-3.8 ° C (25.2°F) |
9 ° C (48.1°F) |
2.6 ° C (36.7°F) |
% 80 | 0% | 0.3 | Sunrise:07:38 AM Sunset: 04:55 PM |
Moonrise:10:24 PM Moonset: 11:47 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday | Partly Cloudy |
-2.9 ° C (26.8°F) |
1.1 ° C (34.1°F) |
0.4 ° C (32.7°F) |
% 68 | 0% | 0 | Sunrise:07:39 AM Sunset: 04:55 PM |
Moonrise:11:33 PM Moonset: 12:11 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Sunny |
-3.4 ° C (26°F) |
10.4 ° C (50.6°F) |
1.2 ° C (34.1°F) |
% 73 | 0% | 2 | Sunrise:07:39 AM Sunset: 04:55 PM |
Moonrise:No moonrise Moonset: 12:32 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Partly Cloudy |
-10.7 ° C (12.8°F) |
-4.7 ° C (23.5°F) |
-7.7 ° C (18.1°F) |
% 59 | 0% | 2 | Sunrise:07:40 AM Sunset: 04:55 PM |
Moonrise:12:36 AM Moonset: 12:52 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Partly Cloudy |
-8.4 ° C (16.9°F) |
-0.5 ° C (31.1°F) |
-4.9 ° C (23.1°F) |
% 54 | 0% | 2 | Sunrise:07:41 AM Sunset: 04:55 PM |
Moonrise:01:39 AM Moonset: 01:11 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Sunny |
-9.4 ° C (15.1°F) |
-0.6 ° C (31°F) |
-6.1 ° C (21°F) |
% 52 | 0% | 2 | Sunrise:07:42 AM Sunset: 04:56 PM |
Moonrise:02:40 AM Moonset: 01:32 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Sunny |
-9.3 ° C (15.3°F) |
-4.6 ° C (23.7°F) |
-7.5 ° C (18.5°F) |
% 61 | 0% | 2 | Sunrise:07:42 AM Sunset: 04:56 PM |
Moonrise:03:43 AM Moonset: 01:55 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Sunny |
-10.9 ° C (12.4°F) |
-4.9 ° C (23.1°F) |
-8.9 ° C (16°F) |
% 47 | 0% | 2 | Sunrise:07:43 AM Sunset: 04:56 PM |
Moonrise:04:45 AM Moonset: 02:21 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Moderate snow |
-9.9 ° C (14.2°F) |
-6.6 ° C (20.1°F) |
-8.3 ° C (17.1°F) |
% 74 | 84% | 1 | Sunrise:07:44 AM Sunset: 04:57 PM |
Moonrise:05:49 AM Moonset: 02:54 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Light freezing rain |
-6.7 ° C (20°F) |
-1.4 ° C (29.4°F) |
-4.7 ° C (23.6°F) |
% 91 | 81% | 1 | Sunrise:07:44 AM Sunset: 04:57 PM |
Moonrise:06:50 AM Moonset: 03:33 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Partly Cloudy |
-8.1 ° C (17.4°F) |
-0.4 ° C (31.3°F) |
-5.3 ° C (22.5°F) |
% 93 | 0% | 2 | Sunrise:07:45 AM Sunset: 04:57 PM |
Moonrise:07:48 AM Moonset: 04:21 PM Moon Phase ( New Moon ) |
|
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