Ada County (Boise)
Today
Today weather in Ada County
Wednesday, September 23rd, 2026
29°
Sunny
Feels like 27° · Low 15°
Ada County will have a warm day Today with temperatures ascending to 29 °F and descending to around 15 °F after sunset. Gentle breezes are expected across Ada County Today, with speeds reaching around 12 km/h. There's a slight chance of rain at 1%.
29° / 15°
Temp
1%
Rain
12 km/h
Wind
34%
Humidity
Ada County Weather Pages
Ada County hourly forecast for today
Scroll right to see more weather forecasts for Ada County 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 | 07:33 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 | 05:00 PM | 06:00 PM | 07:00 PM | 07:41 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  |  | | | | | |  | | |  | | | | | | | | | |  | | | | | Next |
| temperatures | 20.5° | 19.7° | 18.6° | 17.2° | 16.4° | 15.7° | 15.5° | 15.2° | Sunrise | 15.1° | 17.7° | 19.7° | 21.4° | 23.2° | 25.5° | 27° | 28.4° | 28.8° | 29.2° | 29.2° | 27.5° | Sunset | 24.3° | 23° | 22.3° | 21.6° | |
| Feels like | 17.3° | 17.4° | 15° | 13.4° | 14.2° | 14.8° | 14° | 14.1° | 13.9° | 16.3° | 18.3° | 19.7° | 21.1° | 22.3° | 23.7° | 24.7° | 25.9° | 26.9° | 27.1° | 24.3° | 20.9° | 20.2° | 19.7° | 18.7° | |||
| wind speed | 7 km/h | 3 km/h | 10 km/h | 13 km/h | 7 km/h | 0 km/h | 4 km/h | 1 km/h | 2 km/h | 3 km/h | 2 km/h | 3 km/h | 5 km/h | 11 km/h | 12 km/h | 12 km/h | 7 km/h | 4 km/h | 2 km/h | 8 km/h | 10 km/h | 7 km/h | 5 km/h | 7 km/h | |||
| wind degree | 107° | 325° | 165° | 181° | 180° | 26° | 99° | 240° | 327° | 107° | 256° | 192° | 176° | 172° | 165° | 136° | 176° | 200° | 310° | 322° | 341° | 2° | 76° | 101° | |||
| wind direction | ESE | NW | SSE | S | S | NNE | E | WSW | NNW | ESE | WSW | SSW | S | S | SSE | SE | S | SSW | NW | NW | NNW | N | ENE | E | |||
| 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 | 9% | 7% | 1% | 1% | 2% | 3% | 3% | 3% | 3% | 2% | 9% | 1% | 1% | 1% | 1% | 0% | 0% | 0% | 0% | 1% | 0% | 0% | 0% | 1% | |||
| 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 | 28% | 30% | 33% | 40% | 49% | 54% | 55% | 56% | 57% | 48% | 40% | 35% | 31% | 27% | 25% | 21% | 19% | 18% | 17% | 20% | 24% | 27% | 28% | 28% | |||
| dew point | 1.6° | 1.7° | 2° | 3.7° | 5.7° | 6.5° | 6.5° | 6.5° | 6.7° | 6.4° | 5.7° | 5.4° | 5.1° | 5.1° | 5.1° | 4.2° | 3.1° | 2.4° | 2° | 2.3° | 2.6° | 2.9° | 2.8° | 2.3° | |||
| visibility | 10 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 | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 100% | 85% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 91% | 2% | 0% | 5% | 4% | 1% | 4% | 1% | 0% | 5% | 1% | 0% | 1% | 2% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 1.3 | 2.7 | 4.2 | 5.3 | 5.5 | 4.8 | 3.5 | 2 | 0.8 | 0.2 | 0 | 0 | 0 | 0 |
View of Ada County today
Explore Ada County live webcam feed to see how the weather is shaping up today in Ada County. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
Stay informed and make the most of your day with our live weather updates from Ada County today.
Weather in Ada County today
The weather in Ada County today is expected to be noticeably warmer than usual, with a forecast temperature of 29 °F, compared to an average of 25 °F for September 23rd in recent years.
temperatures
29 °F
rain
0 mm
wind
12 km/h
UV
High
Ada County daylight overview ☀️
Today in Ada County, The sun rises at 07:33 and sets at 19:41, giving a total daylight duration of 12 hours and 8 minutes.
Top locations in Ada County
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What to wear today in Ada County? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Ada County forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Sunglasses
Wide brimmed hat
Sunscreen
The weather today in Ada County - FAQ
What is the maximum temperature for today in Ada County?
The maximum temperature for today in Ada County is expected to be 29° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Ada County? 🌧️
Yes, there is a 1% chance of rain in Ada County today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Ada County? 🌀
The wind in Ada County is expected to blow at 12 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Ada County today?
Given the forecast of 29 °F 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 Ada County today.
What is the sunrise and sunset time for Ada County today?
The sun is expected to rise at 07:33 and set at 19:41 in Ada County.
How accurate is the weather forecast Ada County today? ✅
Ada County 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 Ada County?Get accurate weather forecasts for Ada County, located at latitude 43.614 and longitude -116.203. Stay updated with localized weather information tailored for Ada County.
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