St. Johnsbury Weather Forecast 15 Days, Weather in St. Johnsbury Today
Current weather conditions and 15 day weather forecast for St. Johnsbury, 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 St. Johnsbury
| 29 March 2026 Sunday 7.2 ° C / 45°F  Cloudy |
Feels Like : 5.1 ° C / 41.1°F Humidity : % 32 Pressure : 1024 mb Wind Speed : 11.2 kmph / 6.9 miles from WSW  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for St. Johnsbury, VT, USA
Weather Forecast for next 15 Days for St. Johnsbury 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 St. Johnsbury, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 29 March 2026 Sunday |  Overcast |
-7.8 ° C (18°F) |
7.8 ° C (46°F) |
0.1 ° C (32.1°F) |
% 50 | 0% | 0.8 | Sunrise:06:34 AM Sunset: 07:12 PM |
Moonrise:03:41 PM Moonset: 05:08 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 March 2026 Monday | Overcast |
0.8 ° C (33.4°F) |
13.6 ° C (56.5°F) |
6.7 ° C (44.1°F) |
% 66 | 0% | 0.8 | Sunrise:06:32 AM Sunset: 07:13 PM |
Moonrise:04:52 PM Moonset: 05:29 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 March 2026 Tuesday |  Moderate rain |
4.2 ° C (39.6°F) |
6.1 ° C (43°F) |
5.6 ° C (42.2°F) |
% 94 | 87% | 0.1 | Sunrise:06:31 AM Sunset: 07:14 PM |
Moonrise:06:01 PM Moonset: 05:47 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 April 2026 Wednesday |  Heavy rain |
-1.1 ° C (30°F) |
15 ° C (58.9°F) |
9.2 ° C (48.5°F) |
% 82 | 87% | 0.5 | Sunrise:06:29 AM Sunset: 07:16 PM |
Moonrise:07:10 PM Moonset: 06:05 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 April 2026 Thursday |  Light sleet |
-1 ° C (30.1°F) |
1.4 ° C (34.5°F) |
0.5 ° C (32.9°F) |
% 95 | 65% | 0.1 | Sunrise:06:27 AM Sunset: 07:17 PM |
Moonrise:08:17 PM Moonset: 06:23 AM Moon Phase ( Full Moon ) |
|
| 03 April 2026 Friday |  Light freezing rain |
-1.2 ° C (29.9°F) |
1.2 ° C (34.1°F) |
-0.4 ° C (31.3°F) |
% 99 | 56% | 0 | Sunrise:06:25 AM Sunset: 07:18 PM |
Moonrise:09:25 PM Moonset: 06:42 AM Moon Phase ( Waning Gibbous ) |
|
| 04 April 2026 Saturday |  Freezing fog |
-1.8 ° C (28.7°F) |
0.3 ° C (32.6°F) |
-0.7 ° C (30.8°F) |
% 98 | 73% | 1 | Sunrise:06:23 AM Sunset: 07:19 PM |
Moonrise:10:32 PM Moonset: 07:05 AM Moon Phase ( Waning Gibbous ) |
|
| 05 April 2026 Sunday |  Fog |
-0.5 ° C (31.1°F) |
1.8 ° C (35.3°F) |
0.7 ° C (33.3°F) |
% 98 | 86% | 1 | Sunrise:06:22 AM Sunset: 07:21 PM |
Moonrise:11:39 PM Moonset: 07:32 AM Moon Phase ( Waning Gibbous ) |
|
| 06 April 2026 Monday |  Light snow showers |
-10.5 ° C (13°F) |
1.1 ° C (33.9°F) |
-3.3 ° C (26.1°F) |
% 93 | 76% | 1 | Sunrise:06:20 AM Sunset: 07:22 PM |
Moonrise:No moonrise Moonset: 08:05 AM Moon Phase ( Waning Gibbous ) |
|
| 07 April 2026 Tuesday |  Moderate or heavy snow showers |
-13 ° C (8.6°F) |
6.3 ° C (43.4°F) |
-1.5 ° C (29.3°F) |
% 93 | 81% | 1 | Sunrise:06:18 AM Sunset: 07:23 PM |
Moonrise:12:40 AM Moonset: 08:46 AM Moon Phase ( Waning Gibbous ) |
|
| 08 April 2026 Wednesday | Light snow showers |
-8.5 ° C (16.7°F) |
-5.8 ° C (21.6°F) |
-6.4 ° C (20.5°F) |
% 80 | 87% | 1 | Sunrise:06:16 AM Sunset: 07:24 PM |
Moonrise:01:36 AM Moonset: 09:37 AM Moon Phase ( Waning Gibbous ) |
|
| 09 April 2026 Thursday | Moderate or heavy snow showers |
-8.1 ° C (17.3°F) |
2 ° C (35.6°F) |
-2.8 ° C (26.9°F) |
% 77 | 68% | 1 | Sunrise:06:14 AM Sunset: 07:26 PM |
Moonrise:02:23 AM Moonset: 10:35 AM Moon Phase ( Waning Gibbous ) |
|
| 10 April 2026 Friday |  Patchy rain nearby |
0.9 ° C (33.6°F) |
10.5 ° C (50.8°F) |
4.7 ° C (40.5°F) |
% 99 | 62% | 1 | Sunrise:06:13 AM Sunset: 07:27 PM |
Moonrise:03:01 AM Moonset: 11:40 AM Moon Phase ( Last Quarter ) |
|
| 11 April 2026 Saturday | Fog |
2.4 ° C (36.3°F) |
19.6 ° C (67.3°F) |
10.9 ° C (51.7°F) |
% 89 | 0% | 3 | Sunrise:06:11 AM Sunset: 07:28 PM |
Moonrise:03:33 AM Moonset: 12:49 PM Moon Phase ( Waning Crescent ) |
|
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