Live Weather & Forecast
Weather in Twin Falls
Idaho, United States · Real-time conditions & 3-day outlook
9°C
Feels like 6°C
49°F / Feels 44°F
Partly cloudy
Twin Falls, Idaho
🌞 Daytime
Updated: 2026-04-12 19:30
Humidity
56%
Wind
22.7 km/h NW
Wind Gust
26.1 km/h
Pressure
1009 mb
Visibility
16 km
UV Index
0.3
(Low)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
2.1°C
Wind Degree
314°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
144.9 μg/m³
NO₂
2.4 μg/m³
O₃
74 μg/m³
SO₂
1.1 μg/m³
PM 2.5
1.9 μg/m³
PM 10
2.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Twin Falls, Idaho
12 AM
7°
Clear
1 AM
7°
Clear
2 AM
7°
Clear
3 AM
7°
Clear
4 AM
7°
Clear
5 AM
7°
Clear
6 AM
7°
Clear
7 AM
7°
Clear
8 AM
9°
Sunny
9 AM
11°
Sunny
10 AM
14°
Sunny
11 AM
13°
Sunny
12 PM
10°
Sunny
1 PM
10°
Light sleet
2 PM
12°
Heavy rain at times
3 PM
14°
Sunny
4 PM
15°
Sunny
5 PM
15°
Sunny
6 PM
14°
Sunny
7 PM
9°
Partly cloudy
8 PM
9°
Sunny
9 PM
7°
Clear
10 PM
5°
Clear
11 PM
4°
Clear
3-Day Forecast
Daily overview for Twin Falls, Idaho
Today
Patchy rain nearby
16°
/
4°
🌧️ 86% chance of rain
💧 Avg. humidity: 62%
💨 Max wind: 40 km/h
🌧️ Total precip: 3.74 mm
☀️ UV Index: 1.1
🌅 Sunrise: 07:02 AM
🌇 Sunset: 08:17 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Sunny
14°
/
0°
🌧️ 0% chance of rain
💧 Avg. humidity: 62%
💨 Max wind: 36 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.1
🌅 Sunrise: 07:00 AM
🌇 Sunset: 08:18 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Overcast
14°
/
4°
🌧️ 0% chance of rain
💧 Avg. humidity: 64%
💨 Max wind: 28.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:58 AM
🌇 Sunset: 08:19 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Twin Falls
Plan your trip to Twin Falls, 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 Twin Falls?
Current conditions in Twin Falls: Partly cloudy, temperature 9°C, humidity 56%.
What is the best time to visit Twin Falls?
The best time to visit Twin Falls is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Twin Falls?
Twin Falls is located at approximately 42.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Twin Falls?
The wettest period in Twin Falls is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Twin Falls?
For visits to Twin Falls during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Twin Falls in?
Twin Falls is located in United States, in the state of Idaho.
What are the public holidays in Twin Falls in 2026?
View the 2026 public holidays for Twin Falls on our Holidays page.
What are the GPS coordinates used for the weather forecast in Twin Falls?
The weather forecast for Twin Falls uses coordinates 42.5559, -114.4701.