Fairfax Weather Forecast 15 Days, Weather in Fairfax Today
Current weather conditions and 15 day weather forecast for Fairfax, Vermont, 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 Fairfax
| 05 December 2025 Friday -17.2 ° C / 1°F  Clear |
Feels Like : -22.9 ° C / -9.2°F Humidity : % 72 Pressure : 1026 mb Wind Speed : 7.9 kmph / 4.9 miles from NNW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Fairfax, VT, USA
Weather Forecast for next 15 Days for Fairfax 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 Fairfax, Vermont 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 | Sunny |
-15.5 ° C (4.1°F) |
-3.6 ° C (25.5°F) |
-9.9 ° C (14.2°F) |
% 44 | 0% | 0.2 | Sunrise:07:14 AM Sunset: 04:12 PM |
Moonrise:04:33 PM Moonset: 08:24 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday |  Overcast |
-7.2 ° C (19°F) |
-1.1 ° C (30°F) |
-4.6 ° C (23.7°F) |
% 66 | 0% | 0.2 | Sunrise:07:15 AM Sunset: 04:12 PM |
Moonrise:05:46 PM Moonset: 09:30 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday | Overcast |
-9.2 ° C (15.4°F) |
-6.9 ° C (19.6°F) |
-6.6 ° C (20.1°F) |
% 60 | 0% | 0.2 | Sunrise:07:16 AM Sunset: 04:12 PM |
Moonrise:07:06 PM Moonset: 10:18 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday |  Heavy snow |
-11.5 ° C (11.3°F) |
-7.9 ° C (17.8°F) |
-9 ° C (15.8°F) |
% 85 | 73% | 0.2 | Sunrise:07:17 AM Sunset: 04:12 PM |
Moonrise:08:26 PM Moonset: 10:54 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday |  Partly Cloudy |
-13.3 ° C (8.1°F) |
-5.7 ° C (21.8°F) |
-10.4 ° C (13.3°F) |
% 83 | 0% | 0 | Sunrise:07:18 AM Sunset: 04:12 PM |
Moonrise:09:42 PM Moonset: 11:22 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday | Overcast |
-2.8 ° C (26.9°F) |
4.3 ° C (39.8°F) |
1.7 ° C (35°F) |
% 81 | 0% | 1 | Sunrise:07:19 AM Sunset: 04:12 PM |
Moonrise:10:53 PM Moonset: 11:43 AM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday |  Patchy rain nearby |
-7.1 ° C (19.3°F) |
3.4 ° C (38°F) |
0.1 ° C (32.1°F) |
% 79 | 86% | 1 | Sunrise:07:20 AM Sunset: 04:12 PM |
Moonrise:No moonrise Moonset: 12:02 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday |  Cloudy |
-7.8 ° C (18°F) |
-5.1 ° C (22.8°F) |
-6.1 ° C (21.1°F) |
% 63 | 0% | 1 | Sunrise:07:21 AM Sunset: 04:12 PM |
Moonrise:12:01 AM Moonset: 12:18 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday |  Light snow |
-7 ° C (19.4°F) |
-3.9 ° C (25°F) |
-5.9 ° C (21.4°F) |
% 75 | 77% | 1 | Sunrise:07:21 AM Sunset: 04:12 PM |
Moonrise:01:06 AM Moonset: 12:35 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Partly Cloudy |
-7.3 ° C (18.8°F) |
0.1 ° C (32.2°F) |
-3.3 ° C (26.1°F) |
% 73 | 0% | 2 | Sunrise:07:22 AM Sunset: 04:12 PM |
Moonrise:02:11 AM Moonset: 12:53 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday |  Blowing snow |
-7.1 ° C (19.1°F) |
-3.2 ° C (26.2°F) |
-3.9 ° C (24.9°F) |
% 65 | 75% | 1 | Sunrise:07:23 AM Sunset: 04:13 PM |
Moonrise:03:16 AM Moonset: 01:13 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Blowing snow |
-7.3 ° C (18.9°F) |
-4.9 ° C (23.2°F) |
-6 ° C (21.1°F) |
% 71 | 78% | 1 | Sunrise:07:24 AM Sunset: 04:13 PM |
Moonrise:04:21 AM Moonset: 01:37 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Partly Cloudy |
-6.4 ° C (20.5°F) |
-3.6 ° C (25.6°F) |
-5.1 ° C (22.8°F) |
% 71 | 0% | 2 | Sunrise:07:24 AM Sunset: 04:13 PM |
Moonrise:05:27 AM Moonset: 02:06 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Overcast |
-5.1 ° C (22.7°F) |
-2 ° C (28.4°F) |
-3.8 ° C (25.2°F) |
% 71 | 0% | 1 | Sunrise:07:25 AM Sunset: 04:14 PM |
Moonrise:06:31 AM Moonset: 02:43 PM Moon Phase ( Waning Crescent ) |
|
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