Lake Arthur Weather Forecast 15 Days, Weather in Lake Arthur Today
Current weather conditions and 15 day weather forecast for Lake Arthur, 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 Lake Arthur
| 06 December 2025 Saturday 6.9 ° C / 44.4°F  Partly cloudy |
Feels Like : 6.8 ° C / 44.3°F Humidity : % 90 Pressure : 1018 mb Wind Speed : 3.6 kmph / 2.2 miles from ESE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 50 |
15 day weather forecast for Lake Arthur, LA, USA
Weather Forecast for next 15 Days for Lake Arthur 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 Lake Arthur, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 December 2025 Friday |  Patchy rain nearby |
5.4 ° C (41.7°F) |
7.9 ° C (46.2°F) |
6.7 ° C (44°F) |
% 93 | 85% | 0.2 | Sunrise:06:53 AM Sunset: 05:10 PM |
Moonrise:05:52 PM Moonset: 07:49 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday |  Overcast |
6.5 ° C (43.7°F) |
14.6 ° C (58.3°F) |
10.4 ° C (50.7°F) |
% 92 | 0% | 0.5 | Sunrise:06:53 AM Sunset: 05:10 PM |
Moonrise:07:03 PM Moonset: 08:55 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Fog |
12.2 ° C (54°F) |
22.4 ° C (72.3°F) |
15.5 ° C (60°F) |
% 89 | 0% | 0.6 | Sunrise:06:54 AM Sunset: 05:10 PM |
Moonrise:08:14 PM Moonset: 09:51 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday | Overcast |
7.4 ° C (45.3°F) |
13 ° C (55.4°F) |
9.7 ° C (49.4°F) |
% 73 | 0% | 0.8 | Sunrise:06:55 AM Sunset: 05:11 PM |
Moonrise:09:23 PM Moonset: 10:36 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday |  Sunny |
3.8 ° C (38.8°F) |
15.4 ° C (59.8°F) |
8.9 ° C (48°F) |
% 71 | 0% | 0.7 | Sunrise:06:56 AM Sunset: 05:11 PM |
Moonrise:10:27 PM Moonset: 11:14 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday | Sunny |
8.5 ° C (47.3°F) |
22.2 ° C (71.9°F) |
12.8 ° C (55°F) |
% 81 | 0% | 0 | Sunrise:06:56 AM Sunset: 05:11 PM |
Moonrise:11:28 PM Moonset: 11:46 AM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday |  Cloudy |
15.7 ° C (60.3°F) |
22 ° C (71.6°F) |
19.2 ° C (66.6°F) |
% 81 | 0% | 4 | Sunrise:06:57 AM Sunset: 05:11 PM |
Moonrise:No moonrise Moonset: 12:14 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Patchy rain nearby |
11.6 ° C (52.9°F) |
26 ° C (78.7°F) |
20.3 ° C (68.5°F) |
% 76 | 86% | 5 | Sunrise:06:58 AM Sunset: 05:11 PM |
Moonrise:12:24 AM Moonset: 12:41 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Partly Cloudy |
4.2 ° C (39.6°F) |
12.6 ° C (54.7°F) |
8 ° C (46.5°F) |
% 56 | 0% | 3 | Sunrise:06:58 AM Sunset: 05:12 PM |
Moonrise:01:19 AM Moonset: 01:07 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Sunny |
4.4 ° C (39.8°F) |
16.5 ° C (61.7°F) |
9.4 ° C (48.9°F) |
% 55 | 0% | 3 | Sunrise:06:59 AM Sunset: 05:12 PM |
Moonrise:02:13 AM Moonset: 01:35 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Sunny |
6.6 ° C (43.8°F) |
17.8 ° C (64°F) |
11.1 ° C (51.9°F) |
% 54 | 0% | 4 | Sunrise:07:00 AM Sunset: 05:12 PM |
Moonrise:03:09 AM Moonset: 02:04 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Overcast |
6 ° C (42.8°F) |
13.7 ° C (56.7°F) |
9.1 ° C (48.4°F) |
% 60 | 0% | 2 | Sunrise:07:00 AM Sunset: 05:13 PM |
Moonrise:04:05 AM Moonset: 02:37 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Partly Cloudy |
5 ° C (40.9°F) |
15.2 ° C (59.4°F) |
9.2 ° C (48.6°F) |
% 58 | 0% | 3 | Sunrise:07:01 AM Sunset: 05:13 PM |
Moonrise:05:02 AM Moonset: 03:15 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Patchy rain nearby |
8.9 ° C (48°F) |
17.5 ° C (63.6°F) |
13.7 ° C (56.6°F) |
% 85 | 84% | 3 | Sunrise:07:01 AM Sunset: 05:14 PM |
Moonrise:05:59 AM Moonset: 03:59 PM Moon Phase ( Waning Crescent ) |
|
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