Live Weather & Forecast

Weather in Hardin

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

Flag of United States
Clear
12°C
Feels like 11°C
54°F / Feels 52°F
Clear
Hardin, Montana
🌙 Nighttime
Updated: 2026-04-15 22:15
💧
Humidity
36%
💨
Wind
7.6 km/h WSW
🌬️
Wind Gust
15.9 km/h
🌡️
Pressure
998 mb
👁️
Visibility
10 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
0%
💦
Dew Point
-3.3°C
🌐
Wind Degree
252°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
144.9 μg/m³
NO₂
5.1 μg/m³
O₃
51 μg/m³
SO₂
0.9 μg/m³
PM 2.5
2.9 μg/m³
PM 10
5.3 μg/m³

Weather Alerts 2

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

* WHAT...Snow expected. Total snow accumulations between 6 and 12 inches. Winds gusting as high as 35 mph. * WHERE...In Montana, Pryor/Northern Bighorn Mountains. In Wyoming, Northeast Bighorn Mountains. * WHEN...From 9 AM Thursday to 6 AM MDT Friday. * IMPACTS...Travel could be very difficult on Highway 14. Blowing snow could significantly reduce visibility. The hazardous conditions will impac...

Slow down and use caution while traveling. For the latest road conditions, call 5 1 1.

Effective: 2026-04-15T13:00:00-06:00  ·  Expires: 2026-04-16T13:00:00-06:00
Met · Moderate · Expected
Winter Weather Advisory issued April 15 at 1:00PM MDT until April 17 at 6:00AM MDT by NWS Billings MT

* WHAT...Snow expected. Total snow accumulations up to three inches. Winds gusting as high as 40 mph. * WHERE...In Montana, Southern Big Horn. In Wyoming, Sheridan Foothills. * WHEN...From noon Thursday to 6 AM MDT Friday. * IMPACTS...Falling snow and breezy winds may lead to visibility reductions due to blowing snow. The hazardous conditions will impact the Thursday evening commute. * ADDITIO...

Slow down and use caution while traveling. For the latest road conditions, call 5 1 1.

Effective: 2026-04-15T13:00:00-06:00  ·  Expires: 2026-04-16T13:00:00-06:00

Today's Hourly Forecast

24-hour breakdown for Hardin, Montana

12 AM
Clear
8°
Clear
💧 47% 💨 10.1 km/h
1 AM
Clear
7°
Clear
💧 49% 💨 10.1 km/h
2 AM
Clear
6°
Clear
💧 53% 💨 9 km/h
3 AM
Clear
6°
Clear
💧 58% 💨 9.4 km/h
4 AM
Clear
6°
Clear
💧 60% 💨 7.2 km/h
5 AM
Clear
5°
Clear
💧 50% 💨 5.8 km/h
6 AM
Clear
5°
Clear
💧 67% 💨 6.8 km/h
7 AM
Sunny
6°
Sunny
💧 68% 💨 6.8 km/h
8 AM
Sunny
8°
Sunny
💧 70% 💨 6.8 km/h
9 AM
Sunny
11°
Sunny
💧 54% 💨 9.7 km/h
10 AM
Sunny
14°
Sunny
💧 39% 💨 9.4 km/h
11 AM
Cloudy
16°
Cloudy
💧 30% 💨 9.4 km/h
12 PM
Sunny
18°
Sunny
💧 28% 💨 11.5 km/h
1 PM
Partly Cloudy
19°
Partly Cloudy
💧 23% 💨 22.3 km/h
2 PM
Partly Cloudy
20°
Partly Cloudy
💧 22% 💨 25.6 km/h
3 PM
Partly Cloudy
21°
Partly Cloudy
💧 20% 💨 28.1 km/h
4 PM
Sunny
21°
Sunny
💧 21% 💨 29.9 km/h
5 PM
Sunny
21°
Sunny
💧 21% 💨 31.3 km/h
6 PM
Sunny
20°
Sunny
💧 22% 💨 25.9 km/h
7 PM
Sunny
18°
Sunny
💧 23% 💨 9 km/h
8 PM
Clear
15°
Clear
💧 28% 💨 7.9 km/h
9 PM
Clear
13°
Clear
💧 33% 💨 8.3 km/h
10 PM
Clear
12°
Clear
💧 36% 💨 7.6 km/h
11 PM
Clear
12°
Clear
💧 37% 💨 5 km/h

3-Day Forecast

Daily overview for Hardin, Montana

Today
Sunny
Sunny
21° / 5°
🌧️ 0% chance of rain
💧 Avg. humidity: 40%
💨 Max wind: 31.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:24 AM
🌇 Sunset: 07:57 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
Patchy rain nearby
7° / 2°
🌧️ 74% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 31.3 km/h
🌧️ Total precip: 4.28 mm
☀️ UV Index: 0.7
🌅 Sunrise: 06:22 AM
🌇 Sunset: 07:59 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Sunny
Sunny
9° / -2°
🌧️ 0% chance of rain
💧 Avg. humidity: 55%
💨 Max wind: 29.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:20 AM
🌇 Sunset: 08:00 PM
🌙 New Moon
🌑 Moon: 0% lit

Best Time to Visit Hardin

Plan your trip to Hardin, 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 Hardin 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Hardin?
Current conditions in Hardin: Clear, temperature 12°C, humidity 36%.
What is the best time to visit Hardin?
The best time to visit Hardin is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Hardin?
Hardin is located at approximately 45.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Hardin?
The wettest period in Hardin is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Hardin?
For visits to Hardin during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Hardin in?
Hardin is located in United States, in the state of Montana.
What are the public holidays in Hardin in 2026?
View the 2026 public holidays for Hardin on our Holidays page.
What are the GPS coordinates used for the weather forecast in Hardin?
The weather forecast for Hardin uses coordinates 45.7325, -107.612.