Live Weather & Forecast
Weather in Saint Johnsbury
Vermont, United States · Real-time conditions & 3-day outlook
6°C
Feels like 3°C
42°F / Feels 38°F
Patchy rain nearby
Saint Johnsbury, Vermont
🌙 Nighttime
Updated: 2026-04-12 23:30
Humidity
85%
Wind
10.8 km/h SSE
Wind Gust
14.2 km/h
Pressure
1023 mb
Visibility
9 km
UV Index
0
(Low)
Precipitation
0.46 mm
Cloud Cover
0%
Dew Point
1.7°C
Wind Degree
152°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
190.9 μg/m³
NO₂
4.6 μg/m³
O₃
92 μg/m³
SO₂
3.1 μg/m³
PM 2.5
8.3 μg/m³
PM 10
8.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Saint Johnsbury, Vermont
12 AM
1°
Clear
1 AM
1°
Clear
2 AM
1°
Clear
3 AM
1°
Clear
4 AM
1°
Clear
5 AM
1°
Clear
6 AM
1°
Clear
7 AM
2°
Sunny
8 AM
3°
Sunny
9 AM
4°
Sunny
10 AM
7°
Sunny
11 AM
9°
Sunny
12 PM
11°
Sunny
1 PM
12°
Sunny
2 PM
14°
Sunny
3 PM
14°
Sunny
4 PM
15°
Sunny
5 PM
15°
Sunny
6 PM
14°
Sunny
7 PM
10°
Patchy rain nearby
8 PM
9°
Patchy light drizzle
9 PM
8°
Patchy rain nearby
10 PM
7°
Light drizzle
11 PM
6°
Patchy rain nearby
3-Day Forecast
Daily overview for Saint Johnsbury, Vermont
Today
Patchy rain nearby
16°
/
1°
🌧️ 78% chance of rain
💧 Avg. humidity: 50%
💨 Max wind: 12.2 km/h
🌧️ Total precip: 1.22 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:09 AM
🌇 Sunset: 07:29 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Moderate rain
20°
/
5°
🌧️ 86% chance of rain
💧 Avg. humidity: 87%
💨 Max wind: 17.3 km/h
🌧️ Total precip: 9.74 mm
☀️ UV Index: 0.4
🌅 Sunrise: 06:07 AM
🌇 Sunset: 07:31 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Moderate rain
16°
/
8°
🌧️ 82% chance of rain
💧 Avg. humidity: 90%
💨 Max wind: 15.8 km/h
🌧️ Total precip: 7.67 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:06 AM
🌇 Sunset: 07:32 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Saint Johnsbury
Plan your trip to Saint Johnsbury, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Saint Johnsbury?
Current conditions in Saint Johnsbury: Patchy rain nearby, temperature 6°C, humidity 85%.
What is the best time to visit Saint Johnsbury?
The best time to visit Saint Johnsbury is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Saint Johnsbury?
Saint Johnsbury is located at approximately 44.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Saint Johnsbury?
The wettest period in Saint Johnsbury is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Saint Johnsbury?
For visits to Saint Johnsbury during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Saint Johnsbury in?
Saint Johnsbury is located in United States, in the state of Vermont.
What are the public holidays in Saint Johnsbury in 2026?
View the 2026 public holidays for Saint Johnsbury on our Holidays page.
What are the GPS coordinates used for the weather forecast in Saint Johnsbury?
The weather forecast for Saint Johnsbury uses coordinates 44.4195, -72.0157.