Casco Weather Forecast 15 Days, Weather in Casco Today
Current weather conditions and 15 day weather forecast for Casco, Maine, 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 Casco
| 26 December 2025 Friday -9.7 ° C / 14.5°F  Partly cloudy |
Feels Like : -18.4 ° C / -1.1°F Humidity : % 61 Pressure : 1017 mb Wind Speed : 25.2 kmph / 15.7 miles from NNW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 50 |
15 day weather forecast for Casco, ME, USA
Weather Forecast for next 15 Days for Casco 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 Casco, Maine 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 25 December 2025 Thursday |  Patchy moderate snow |
-10.1 ° C (13.8°F) |
2 ° C (35.6°F) |
-4 ° C (24.9°F) |
% 73 | 62% | 0.2 | Sunrise:07:15 AM Sunset: 04:10 PM |
Moonrise:10:38 AM Moonset: 09:59 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Partly Cloudy |
-14.4 ° C (6.1°F) |
-6.8 ° C (19.8°F) |
-9.9 ° C (14.1°F) |
% 49 | 0% | 0.2 | Sunrise:07:16 AM Sunset: 04:10 PM |
Moonrise:10:58 AM Moonset: 11:09 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Overcast |
-9.6 ° C (14.7°F) |
-2.4 ° C (27.7°F) |
-7.1 ° C (19.2°F) |
% 40 | 0% | 0.2 | Sunrise:07:16 AM Sunset: 04:11 PM |
Moonrise:11:17 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Sunny |
-8.1 ° C (17.4°F) |
0 ° C (32°F) |
-4.2 ° C (24.4°F) |
% 40 | 0% | 0.2 | Sunrise:07:16 AM Sunset: 04:12 PM |
Moonrise:11:38 AM Moonset: 12:22 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday |  Moderate or heavy freezing rain |
-3 ° C (26.6°F) |
0.7 ° C (33.2°F) |
-0.9 ° C (30.5°F) |
% 88 | 77% | 0 | Sunrise:07:16 AM Sunset: 04:13 PM |
Moonrise:12:02 PM Moonset: 01:38 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday |  Cloudy |
-9.3 ° C (15.3°F) |
-7.4 ° C (18.7°F) |
-6.7 ° C (19.9°F) |
% 59 | 0% | 0 | Sunrise:07:16 AM Sunset: 04:14 PM |
Moonrise:12:32 PM Moonset: 02:58 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Partly Cloudy |
-8.9 ° C (15.9°F) |
-3.3 ° C (26°F) |
-6.7 ° C (19.9°F) |
% 60 | 0% | 2 | Sunrise:07:17 AM Sunset: 04:14 PM |
Moonrise:01:11 PM Moonset: 04:21 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Partly Cloudy |
-13.9 ° C (7.1°F) |
-9.3 ° C (15.2°F) |
-11.2 ° C (11.8°F) |
% 52 | 0% | 2 | Sunrise:07:17 AM Sunset: 04:15 PM |
Moonrise:02:03 PM Moonset: 05:42 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday |  Heavy snow |
-13.1 ° C (8.4°F) |
-7.3 ° C (18.9°F) |
-9.6 ° C (14.8°F) |
% 76 | 69% | 1 | Sunrise:07:17 AM Sunset: 04:16 PM |
Moonrise:03:10 PM Moonset: 06:53 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Sunny |
-16.5 ° C (2.3°F) |
-9.7 ° C (14.5°F) |
-13.3 ° C (8°F) |
% 75 | 0% | 2 | Sunrise:07:17 AM Sunset: 04:17 PM |
Moonrise:04:27 PM Moonset: 07:51 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday |  Light freezing rain |
-13.5 ° C (7.7°F) |
-4.1 ° C (24.7°F) |
-8 ° C (17.6°F) |
% 82 | 78% | 1 | Sunrise:07:17 AM Sunset: 04:18 PM |
Moonrise:05:49 PM Moonset: 08:34 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday | Partly Cloudy |
-4.7 ° C (23.5°F) |
4.3 ° C (39.7°F) |
-1.2 ° C (29.8°F) |
% 83 | 0% | 2 | Sunrise:07:17 AM Sunset: 04:19 PM |
Moonrise:07:09 PM Moonset: 09:07 AM Moon Phase ( Waning Gibbous ) |
|
| 06 January 2026 Tuesday | Partly Cloudy |
-6.4 ° C (20.4°F) |
1.9 ° C (35.5°F) |
-2.6 ° C (27.2°F) |
% 91 | 0% | 2 | Sunrise:07:16 AM Sunset: 04:20 PM |
Moonrise:08:23 PM Moonset: 09:32 AM Moon Phase ( Waning Gibbous ) |
|
| 07 January 2026 Wednesday |  Mist |
-2.1 ° C (28.3°F) |
0.6 ° C (33.1°F) |
-0.6 ° C (30.9°F) |
% 98 | 60% | 1 | Sunrise:07:16 AM Sunset: 04:21 PM |
Moonrise:09:34 PM Moonset: 09:53 AM Moon Phase ( Waning Gibbous ) |
|
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