South Thomaston Weather Forecast 15 Days, Weather in South Thomaston Today
Current weather conditions and 15 day weather forecast for South Thomaston, 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 South Thomaston
| 21 February 2026 Saturday -5.6 ° C / 21.9°F  Patchy light snow |
Feels Like : -13.9 ° C / 7.1°F Humidity : % 92 Pressure : 1008 mb Wind Speed : 30.6 kmph / 19 miles from NNE  Visibility : 4.8 km Precipitation (rainfall) : 0.75 mm Cloud (%) : 100 |
15 day weather forecast for South Thomaston, ME, USA
Weather Forecast for next 15 Days for South Thomaston 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 South Thomaston, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 21 February 2026 Saturday |  Moderate or heavy snow showers |
-8.2 ° C (17.2°F) |
2 ° C (35.6°F) |
-2.9 ° C (26.8°F) |
% 68 | 70% | 0.4 | Sunrise:06:26 AM Sunset: 05:14 PM |
Moonrise:08:04 AM Moonset: 10:27 PM Moon Phase ( Waxing Crescent ) |
|
| 22 February 2026 Sunday |  Sunny |
-4.8 ° C (23.4°F) |
0.7 ° C (33.3°F) |
-1.7 ° C (28.9°F) |
% 70 | 0% | 0.5 | Sunrise:06:25 AM Sunset: 05:16 PM |
Moonrise:08:28 AM Moonset: 11:47 PM Moon Phase ( Waxing Crescent ) |
|
| 23 February 2026 Monday | Moderate or heavy snow showers |
-4.9 ° C (23.2°F) |
-3 ° C (26.6°F) |
-3.1 ° C (26.4°F) |
% 86 | 85% | 0.2 | Sunrise:06:23 AM Sunset: 05:17 PM |
Moonrise:09:00 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 24 February 2026 Tuesday | Moderate or heavy snow showers |
-6.5 ° C (20.3°F) |
0.1 ° C (32.2°F) |
-3.1 ° C (26.5°F) |
% 71 | 66% | 0.5 | Sunrise:06:21 AM Sunset: 05:18 PM |
Moonrise:09:41 AM Moonset: 01:06 AM Moon Phase ( First Quarter ) |
|
| 25 February 2026 Wednesday |  Patchy moderate snow |
-9.9 ° C (14.2°F) |
-0.3 ° C (31.4°F) |
-4.9 ° C (23.1°F) |
% 74 | 87% | 0 | Sunrise:06:20 AM Sunset: 05:20 PM |
Moonrise:10:32 AM Moonset: 02:20 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 February 2026 Thursday | Patchy moderate snow |
-1.5 ° C (29.2°F) |
2.6 ° C (36.7°F) |
0.9 ° C (33.7°F) |
% 92 | 83% | 1 | Sunrise:06:18 AM Sunset: 05:21 PM |
Moonrise:11:38 AM Moonset: 03:25 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 February 2026 Friday |  Blizzard |
-0.5 ° C (31.1°F) |
-0.1 ° C (31.8°F) |
-0.1 ° C (31.8°F) |
% 97 | 68% | 1 | Sunrise:06:16 AM Sunset: 05:22 PM |
Moonrise:12:52 PM Moonset: 04:16 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 February 2026 Saturday |  Light snow |
-2.1 ° C (28.2°F) |
1.2 ° C (34.1°F) |
-0.6 ° C (30.9°F) |
% 85 | 78% | 1 | Sunrise:06:15 AM Sunset: 05:24 PM |
Moonrise:02:11 PM Moonset: 04:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 March 2026 Sunday |  Partly Cloudy |
-10 ° C (13.9°F) |
1.9 ° C (35.4°F) |
-2.8 ° C (26.9°F) |
% 76 | 0% | 2 | Sunrise:06:13 AM Sunset: 05:25 PM |
Moonrise:03:29 PM Moonset: 05:27 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 March 2026 Monday | Sunny |
-13.7 ° C (7.3°F) |
-7.7 ° C (18.1°F) |
-11 ° C (12.3°F) |
% 69 | 0% | 2 | Sunrise:06:11 AM Sunset: 05:26 PM |
Moonrise:04:44 PM Moonset: 05:51 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 March 2026 Tuesday | Blizzard |
-13.5 ° C (7.8°F) |
-5.9 ° C (21.3°F) |
-9.7 ° C (14.6°F) |
% 87 | 63% | 1 | Sunrise:06:10 AM Sunset: 05:28 PM |
Moonrise:05:56 PM Moonset: 06:11 AM Moon Phase ( Full Moon ) |
|
| 04 March 2026 Wednesday | Sunny |
-14.3 ° C (6.2°F) |
-1.8 ° C (28.7°F) |
-7.8 ° C (18°F) |
% 82 | 0% | 2 | Sunrise:06:08 AM Sunset: 05:29 PM |
Moonrise:07:05 PM Moonset: 06:30 AM Moon Phase ( Waning Gibbous ) |
|
| 05 March 2026 Thursday |  Light freezing rain |
-6.1 ° C (21°F) |
0.2 ° C (32.4°F) |
-1.8 ° C (28.8°F) |
% 82 | 67% | 1 | Sunrise:06:06 AM Sunset: 05:30 PM |
Moonrise:08:13 PM Moonset: 06:48 AM Moon Phase ( Waning Gibbous ) |
|
| 06 March 2026 Friday |  Patchy rain nearby |
-3 ° C (26.7°F) |
2.2 ° C (36°F) |
0.6 ° C (33.1°F) |
% 93 | 82% | 1 | Sunrise:06:05 AM Sunset: 05:32 PM |
Moonrise:09:20 PM Moonset: 07:07 AM Moon Phase ( Waning Gibbous ) |
|
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