Live Weather & Forecast

Weather in Montpelier

Idaho, United States · Real-time conditions & 3-day outlook

Flag of United States
Thundery outbreaks in nearby
1°C
Feels like -4°C
33°F / Feels 26°F
Thundery outbreaks in nearby
Montpelier, Idaho
🌙 Nighttime
Updated: 2026-04-16 04:30
💧
Humidity
77%
💨
Wind
16.6 km/h SSW
🌬️
Wind Gust
20.4 km/h
🌡️
Pressure
1006 mb
👁️
Visibility
9 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
99%
💦
Dew Point
-2.5°C
🌐
Wind Degree
212°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
140.9 μg/m³
NO₂
1.8 μg/m³
O₃
108 μg/m³
SO₂
1.1 μg/m³
PM 2.5
2.8 μg/m³
PM 10
3.5 μg/m³

Weather Alerts 2

Met · Moderate · Expected
Winter Weather Advisory issued April 15 at 1:30PM MDT until April 17 at 6:00AM MDT by NWS Pocatello ID

* WHAT...Snow expected above 6500 feet elevation. Total snow accumulations between 6 and 11 inches. Snow below 6500 feet elevation will accumulate 2 to 6 inches. Winds gusting as high as 45 mph. * WHERE...Centennial Mountains - Island Park and Bear River Range. * WHEN...From 6 PM this evening to 6 AM MDT Friday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact t...

Slow down and use caution while traveling. Call 5 1 1 or visit 511.idaho.gov for the latest road conditions.

Met · Severe · Expected
Winter Storm Warning issued April 15 at 11:56AM MDT until April 17 at 6:00AM MDT by NWS Riverton WY

* WHAT...Heavy snow expected. Total snow accumulations between 9 and 18 inches, with the highest elevations could see up to 20 inches. Winds gusting between 30 and 50 mph. Higher elevations could gust up to 55 mph. * WHERE...Absaroka Mountains, Teton and Gros Ventre Mountains, and Yellowstone National Park. * WHEN...From 6 PM this evening to 6 AM MDT Friday. * IMPACTS...Travel could be very dif...

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit https://weather.gov/riw/winter . For winter road conditions fr...

Today's Hourly Forecast

24-hour breakdown for Montpelier, Idaho

12 AM
Clear
Clear
💧 71% 💨 13 km/h
1 AM
Partly Cloudy
Partly Cloudy
💧 77% 💨 12.2 km/h
2 AM
Cloudy
Cloudy
💧 78% 💨 11.5 km/h
3 AM
Thundery outbreaks in nearby
Thundery outbreaks in nearby
💧 75% 💨 19.4 km/h
4 AM
Thundery outbreaks in nearby
Thundery outbreaks in nearby
💧 77% 💨 16.6 km/h
5 AM
Thundery outbreaks in nearby
Thundery outbreaks in nearby
💧 90% 💨 11.5 km/h
6 AM
Moderate or heavy snow in area with thunder
Moderate or heavy snow in area with thunder
💧 96% 💨 8.6 km/h 🌧️ 100% ❄️ 100%
7 AM
Overcast
Overcast
💧 93% 💨 9.7 km/h
8 AM
Overcast
Overcast
💧 91% 💨 8.6 km/h
9 AM
Heavy snow
Heavy snow
💧 95% 💨 9.7 km/h 🌧️ 100% ❄️ 100%
10 AM
Overcast
-0°
Overcast
💧 75% 💨 19.4 km/h
11 AM
Overcast
-1°
Overcast
💧 72% 💨 18.7 km/h
12 PM
Heavy snow
-1°
Heavy snow
💧 89% 💨 20.5 km/h 🌧️ 100% ❄️ 100%
1 PM
Overcast
-2°
Overcast
💧 65% 💨 24.5 km/h
2 PM
Overcast
-3°
Overcast
💧 65% 💨 27 km/h
3 PM
Moderate snow
-2°
Moderate snow
💧 86% 💨 27.4 km/h 🌧️ 100% ❄️ 100%
4 PM
Partly Cloudy
-1°
Partly Cloudy
💧 56% 💨 28.4 km/h
5 PM
Cloudy
-2°
Cloudy
💧 48% 💨 32.8 km/h
6 PM
Overcast
-2°
Overcast
💧 83% 💨 28.1 km/h
7 PM
Partly Cloudy
-3°
Partly Cloudy
💧 36% 💨 24.1 km/h
8 PM
Sunny
-6°
Sunny
💧 42% 💨 16.9 km/h
9 PM
Cloudy
-6°
Cloudy
💧 91% 💨 12.6 km/h
10 PM
Clear
-6°
Clear
💧 58% 💨 13.3 km/h
11 PM
Cloudy
-7°
Cloudy
💧 60% 💨 15.8 km/h

3-Day Forecast

Daily overview for Montpelier, Idaho

Today
Moderate or heavy snow showers
Moderate or heavy snow showers
/ -8°
🌧️ 63% chance of rain
❄️ 7% chance of snow
💧 Avg. humidity: 74%
💨 Max wind: 32.8 km/h
🌧️ Total precip: 9.52 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:42 AM
🌇 Sunset: 08:08 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Moderate or heavy snow showers
Moderate or heavy snow showers
/ -9°
🌧️ 85% chance of rain
❄️ 14% chance of snow
💧 Avg. humidity: 68%
💨 Max wind: 24.5 km/h
🌧️ Total precip: 3.12 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:41 AM
🌇 Sunset: 08:09 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Sunny
Sunny
10° / -10°
🌧️ 0% chance of rain
💧 Avg. humidity: 52%
💨 Max wind: 11.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:39 AM
🌇 Sunset: 08:10 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit

Best Time to Visit Montpelier

Plan your trip to Montpelier, 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.
← Back to Montpelier 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Montpelier?
Current conditions in Montpelier: Thundery outbreaks in nearby, temperature 1°C, humidity 77%.
What is the best time to visit Montpelier?
The best time to visit Montpelier is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Montpelier?
Montpelier is located at approximately 42.3° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Montpelier?
The wettest period in Montpelier is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Montpelier?
For visits to Montpelier during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Montpelier in?
Montpelier is located in United States, in the state of Idaho.
What are the public holidays in Montpelier in 2026?
View the 2026 public holidays for Montpelier on our Holidays page.
What are the GPS coordinates used for the weather forecast in Montpelier?
The weather forecast for Montpelier uses coordinates 42.3221, -111.2977.