Mer Rouge Weather Forecast 15 Days, Weather in Mer Rouge Today
Current weather conditions and 15 day weather forecast for Mer Rouge, Louisiana, 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 Mer Rouge
| 27 December 2025 Saturday 23.6 ° C / 74.5°F  Overcast |
Feels Like : 25.4 ° C / 77.7°F Humidity : % 67 Pressure : 1014 mb Wind Speed : 14.4 kmph / 8.9 miles from SSW  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Mer Rouge, LA, USA
Weather Forecast for next 15 Days for Mer Rouge 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 Mer Rouge, Louisiana 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 27 December 2025 Saturday | Overcast |
17 ° C (62.6°F) |
24.6 ° C (76.3°F) |
20.2 ° C (68.4°F) |
% 87 | 0% | 0.7 | Sunrise:07:09 AM Sunset: 05:09 PM |
Moonrise:11:49 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Overcast |
16.1 ° C (61°F) |
23.5 ° C (74.3°F) |
18.8 ° C (65.9°F) |
% 86 | 0% | 0.7 | Sunrise:07:09 AM Sunset: 05:10 PM |
Moonrise:12:18 PM Moonset: 12:41 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday |  Heavy rain |
3.4 ° C (38.1°F) |
12 ° C (53.6°F) |
10.2 ° C (50.3°F) |
% 69 | 87% | 0.7 | Sunrise:07:09 AM Sunset: 05:11 PM |
Moonrise:12:51 PM Moonset: 01:49 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday |  Sunny |
-2.4 ° C (27.7°F) |
8.2 ° C (46.8°F) |
2.5 ° C (36.4°F) |
% 43 | 0% | 0.6 | Sunrise:07:10 AM Sunset: 05:11 PM |
Moonrise:01:31 PM Moonset: 02:59 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
0.3 ° C (32.5°F) |
14 ° C (57.2°F) |
4 ° C (39.2°F) |
% 42 | 0% | 0 | Sunrise:07:10 AM Sunset: 05:12 PM |
Moonrise:02:19 PM Moonset: 04:13 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Sunny |
3.8 ° C (38.9°F) |
15.2 ° C (59.4°F) |
8.6 ° C (47.5°F) |
% 45 | 0% | 3 | Sunrise:07:10 AM Sunset: 05:13 PM |
Moonrise:03:17 PM Moonset: 05:28 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday |  Patchy rain nearby |
6.4 ° C (43.4°F) |
15.2 ° C (59.3°F) |
10 ° C (50.1°F) |
% 58 | 78% | 3 | Sunrise:07:10 AM Sunset: 05:13 PM |
Moonrise:04:24 PM Moonset: 06:37 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday |  Moderate rain |
9.4 ° C (49°F) |
14.6 ° C (58.3°F) |
12.2 ° C (53.9°F) |
% 94 | 79% | 3 | Sunrise:07:10 AM Sunset: 05:14 PM |
Moonrise:05:37 PM Moonset: 07:38 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Patchy rain nearby |
11.1 ° C (51.9°F) |
14.9 ° C (58.8°F) |
13.5 ° C (56.3°F) |
% 91 | 79% | 3 | Sunrise:07:11 AM Sunset: 05:15 PM |
Moonrise:06:50 PM Moonset: 08:27 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday |  Cloudy |
10 ° C (50°F) |
13 ° C (55.4°F) |
11.2 ° C (52.2°F) |
% 84 | 0% | 3 | Sunrise:07:11 AM Sunset: 05:16 PM |
Moonrise:08:01 PM Moonset: 09:08 AM Moon Phase ( Waning Gibbous ) |
|
| 06 January 2026 Tuesday |  Partly Cloudy |
8.9 ° C (48°F) |
12.3 ° C (54.2°F) |
10.9 ° C (51.5°F) |
% 79 | 0% | 4 | Sunrise:07:11 AM Sunset: 05:17 PM |
Moonrise:09:06 PM Moonset: 09:42 AM Moon Phase ( Waning Gibbous ) |
|
| 07 January 2026 Wednesday | Moderate rain |
8.2 ° C (46.8°F) |
10.1 ° C (50.2°F) |
10 ° C (50°F) |
% 89 | 89% | 2 | Sunrise:07:11 AM Sunset: 05:17 PM |
Moonrise:10:08 PM Moonset: 10:11 AM Moon Phase ( Waning Gibbous ) |
|
| 08 January 2026 Thursday | Moderate rain |
12 ° C (53.5°F) |
20.4 ° C (68.7°F) |
16.9 ° C (62.5°F) |
% 94 | 88% | 4 | Sunrise:07:11 AM Sunset: 05:18 PM |
Moonrise:11:07 PM Moonset: 10:38 AM Moon Phase ( Waning Gibbous ) |
|
| 09 January 2026 Friday | Moderate rain |
17 ° C (62.6°F) |
19.6 ° C (67.3°F) |
18 ° C (64.4°F) |
% 97 | 86% | 4 | Sunrise:07:11 AM Sunset: 05:19 PM |
Moonrise:No moonrise Moonset: 11:04 AM Moon Phase ( Waning Gibbous ) |
|
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