Idaho Falls (ID)
Today
Today weather in Idaho Falls
Sunday, December 21st, 2025
5°
Moderate rain
Official weather alert: Winter Weather Advisory. Today, Idaho Falls will be chilly with temperatures possibly hitting a high of 5 °F, dropping to around 0 °F by night. Strong winds are anticipated in Idaho Falls Today, nearing 31 km/h. Mixed precipitation is expected Today. Heavy showers are forecasted, reaching up to 11.05 mm. In addition, A few snowflakes might be spotted at a 3% chance. Sleet or freezing rain is also a possibility.
5° / -1°
Temp
74%
Rain
31 km/h
Wind
88%
Humidity
Idaho Falls Weather Pages
Idaho Falls hourly forecast for today
Scroll right to see more weather forecasts for Idaho Falls today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:58 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 04:55 PM | 05:00 PM | 06:00 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | |  |  | |  |  | | | |  | | | | |  | | | | | | | | Next |
| temperatures | -0.1° | 0.2° | 0° | -0.4° | -0.6° | 0.5° | 1.4° | 1.9° | Sunrise | 2.2° | 2.4° | 2.9° | 3.4° | 3.8° | 4.4° | 4.8° | 5° | 5° | Sunset | 5° | 5° | 5.1° | 5.2° | 5.4° | 5.5° | 5.6° | |
| feels like | -1.6° | -1.5° | -2.1° | -2.5° | -2.2° | -2.1° | -1.6° | -1.4° | -1.2° | -1.1° | -1.2° | -1.6° | -1.5° | -1° | -0.6° | -0.4° | -0.3° | -0.2° | -0.1° | 0° | 0.2° | 0.4° | 0.7° | 0.9° | |||
| wind speed | 9 km/h | 5 km/h | 1 km/h | 2 km/h | 4 km/h | 4 km/h | 3 km/h | 4 km/h | 4 km/h | 3 km/h | 3 km/h | 4 km/h | 2 km/h | 13 km/h | 18 km/h | 25 km/h | 30 km/h | 30 km/h | 27 km/h | 25 km/h | 24 km/h | 31 km/h | 29 km/h | 26 km/h | |||
| wind degree | 191° | 181° | 310° | 82° | 124° | 144° | 323° | 31° | 36° | 16° | 6° | 28° | 85° | 219° | 216° | 206° | 204° | 198° | 203° | 207° | 186° | 202° | 202° | 207° | |||
| wind direction | SSW | S | NW | E | SE | SE | NW | NNE | NE | NNE | N | NNE | E | SW | SW | SSW | SSW | SSW | SSW | SSW | S | SSW | SSW | SSW | |||
| 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 | 7.8 mm | 0 mm | 0 mm | 3.2 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 100% | 0% | 0% | 100% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 68% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 63% | 64% | 73% | 77% | 81% | 82% | 94% | 92% | 91% | 96% | 98% | 97% | 96% | 95% | 92% | 92% | 93% | 93% | 93% | 91% | 90% | 90% | 91% | 91% | |||
| dew point | -6.3° | -5.8° | -3.8° | -3.6° | -3.8° | -3.4° | 0.8° | 1° | 1.2° | 1.8° | 2.5° | 2.9° | 3.3° | 3.6° | 3.8° | 4° | 4.1° | 4° | 3.8° | 3.8° | 3.8° | 3.7° | 4.1° | 4.3° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 5 km | 3 km | 2 km | 2 km | 2 km | 2 km | 9 km | 2 km | 2 km | 9 km | 2 km | 9 km | 9 km | 2 km | 9 km | 9 km | 2 km | |||
| cloud cover | 0% | 0% | 0% | 0% | 0% | 77% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 99% | 98% | 97% | 99% | 99% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.1 | 0.2 | 0.2 | 0.1 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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Weather in Idaho Falls today
The weather in Idaho Falls today is expected to be much warmer than usual, with a forecast temperature of 5 °F, compared to an average of 0 °F for December 21st in recent years.
temperatures
5 °F
rain
11.1 mm
wind
31 km/h
snow
0 cm
Idaho Falls daylight overview ☀️
Today in Idaho Falls, The sun rises at 07:58 and sets at 16:55, giving a total daylight duration of 8 hours and 57 minutes.
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What to wear today in Idaho Falls? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Idaho Falls forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Cap/Hat
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Umbrella
The weather today in Idaho Falls - FAQ
What is the maximum temperature for today in Idaho Falls?
The maximum temperature for today in Idaho Falls is expected to be 5° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it snow today in Idaho Falls? ❄️
Yes, there is a 3% chance of snow in Idaho Falls today, with an expected snowfall of 0 cm cm. Prepare for snowy conditions and consider winter gear if you plan to be outdoors.
Will it rain today in Idaho Falls? 🌧️
Yes, there is a 74% chance of rain in Idaho Falls today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Idaho Falls? 🌀
The wind in Idaho Falls is expected to blow at 31 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Idaho Falls today?
Given the forecast of 5 °F with a 74% 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 Idaho Falls today.
What is the sunrise and sunset time for Idaho Falls today?
The sun is expected to rise at 07:58 and set at 16:55 in Idaho Falls.
How accurate is the weather forecast Idaho Falls today? ✅
Idaho 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 Idaho Falls?Get accurate weather forecasts for Idaho Falls, located at latitude 43.467 and longitude -112.034. Stay updated with localized weather information tailored for Idaho Falls.
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