Twin Falls (ID)
Today
Today weather in Twin Falls
Monday, July 20th, 2026
40°
Sunny
Low 20°
Official weather alert: Heat Advisory. A scorching day is predicted for Twin Falls Today with temperatures soaring to a blistering 39 °C and settling to a still-warm 20 °C at night. Strong winds are anticipated in Twin Falls Today, nearing 34 km/h. There's a slight chance of rain at 1%.
40° / 20°
Temp
1%
Rain
34 km/h
Wind
27%
Humidity
Twin Falls Weather Pages
Twin Falls hourly forecast for today
Scroll right to see more weather forecasts for Twin Falls today
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:18 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 21:10 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  | | | | | | | | | | | | | |  | |  | |  | Next |
| temperatures | 26.9° | 25° | 23.5° | 22.7° | 21.8° | 21.3° | 20.6° | Sunrise | 20.2° | 23.2° | 25.7° | 27.8° | 27.8° | 35.2° | 37.5° | 38.8° | 39.4° | 39.7° | 39.3° | 38° | 36.8° | 35.2° | 31.6° | Sunset | 30.2° | 24.4° | |
| feels like | 25.3° | 24.4° | 24° | 23.7° | 21.8° | 21.3° | 20.6° | 20.2° | 24.1° | 25.4° | 26.8° | 31.8° | 34.5° | 36.8° | 38.2° | 39° | 39.5° | 38.9° | 37.1° | 35.5° | 33.8° | 29.8° | 28.7° | 25.3° | |||
| wind speed | 5 km/h | 9 km/h | 9 km/h | 10 km/h | 9 km/h | 4 km/h | 6 km/h | 5 km/h | 2 km/h | 5 km/h | 7 km/h | 8 km/h | 8 km/h | 9 km/h | 13 km/h | 17 km/h | 18 km/h | 20 km/h | 23 km/h | 26 km/h | 34 km/h | 22 km/h | 17 km/h | 18 km/h | |||
| wind degree | 252° | 236° | 188° | 215° | 189° | 200° | 195° | 235° | 210° | 268° | 293° | 296° | 301° | 307° | 310° | 310° | 316° | 321° | 321° | 301° | 282° | 272° | 239° | 230° | |||
| wind direction | WSW | WSW | S | SW | S | SSW | SSW | SW | SSW | W | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | WNW | WNW | W | WSW | SW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 7% | 0% | 0% | 4% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 22% | 27% | 31% | 32% | 34% | 35% | 36% | 37% | 35% | 33% | 30% | 34% | 25% | 22% | 20% | 19% | 17% | 17% | 19% | 20% | 22% | 24% | 26% | 45% | |||
| dew point | 3.3° | 4.5° | 5.5° | 5.4° | 5.2° | 5.4° | 4.9° | 5.1° | 6.9° | 8.2° | 8.6° | 11.7° | 12.3° | 12° | 11.6° | 11.5° | 10.5° | 9.9° | 10.6° | 10.1° | 10.2° | 8.3° | 8.9° | 11.8° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 16 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 83% | 0% | 0% | 46% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.8 | 2.1 | 4.2 | 6.7 | 9.1 | 10.6 | 10.7 | 9.2 | 5.8 | 3.4 | 2.1 | 0.8 | 0.1 | 0 | 0 | 0 |
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Weather in Twin Falls today
The weather in Twin Falls today is expected to be much warmer than usual, with a forecast temperature of 40 °C, compared to an average of 32 °C for July 20th in recent years.
temperatures
40 °C
rain
0 mm
wind
34 km/h
UV
Very High
Twin Falls daylight overview ☀️
Today in Twin Falls, The sun rises at 06:18 and sets at 21:10, giving a total daylight duration of 14 hours and 52 minutes.
Quick links
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What to wear today in Twin Falls? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Twin Falls forecast.
Short-sleeve shirt
Shorts
Lightweight trousers
Breathable footwear
Sunglasses
Wide brimmed hat
Sunscreen
Flip flop
The weather today in Twin Falls - FAQ
What is the maximum temperature for today in Twin Falls?
The maximum temperature for today in Twin Falls is expected to be 40° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Twin Falls? 🌧️
Yes, there is a 1% chance of rain in Twin Falls today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Twin Falls? 🌀
The wind in Twin Falls is expected to blow at 34 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Twin Falls today?
Given the forecast of 40 °C with a 1% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Twin Falls today.
What is the sunrise and sunset time for Twin Falls today?
The sun is expected to rise at 06:18 and set at 21:10 in Twin Falls.
How accurate is the weather forecast Twin Falls today? ✅
Twin Falls weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Twin Falls?Get accurate weather forecasts for Twin Falls, located at latitude 42.563 and longitude -114.461. Stay updated with localized weather information tailored for Twin Falls.
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