Blair County (Altoona)
Today
Today weather in Blair County
Wednesday, September 9th, 2026
28°
Overcast
Low 17°
Blair County will have a warm day Today with temperatures ascending to 28 °F and descending to around 17 °F after sunset. It'll be quite breezy in Blair County Today with average wind speeds of 17 km/h. There's a slight chance of rain at 11%.
28° / 17°
Temp
11%
Rain
17 km/h
Wind
63%
Humidity
Blair County Weather Pages
Blair County hourly forecast for today
Scroll right to see more weather forecasts for Blair County today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:48 AM | 07:00 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 | 07:33 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  | | | | | |  | | | | |  | | |  |  | | | | Next |
| temperatures | 20° | 19.5° | 19.1° | 18.6° | 18.2° | 17.7° | 17.6° | Sunrise | 17.1° | 18.5° | 20.4° | 24° | 26.8° | 26.8° | 27.8° | 28° | 28.4° | 28.1° | 27.1° | 27° | 27° | Sunset | 24.8° | 23.3° | 22.8° | 22.6° | |
| wind speed | 3 km/h | 1 km/h | 4 km/h | 2 km/h | 5 km/h | 4 km/h | 3 km/h | 3 km/h | 2 km/h | 4 km/h | 6 km/h | 7 km/h | 12 km/h | 15 km/h | 15 km/h | 18 km/h | 18 km/h | 15 km/h | 14 km/h | 13 km/h | 11 km/h | 10 km/h | 11 km/h | 11 km/h | |||
| wind degree | 173° | 38° | 130° | 207° | 201° | 194° | 182° | 169° | 168° | 178° | 197° | 218° | 229° | 246° | 250° | 247° | 252° | 250° | 235° | 230° | 208° | 205° | 213° | 216° | |||
| wind direction | S | NE | SE | SSW | SSW | SSW | S | S | S | S | SSW | SW | SW | WSW | WSW | WSW | WSW | WSW | SW | SW | SSW | SSW | SW | 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 | 14% | 15% | 16% | 16% | 17% | 23% | 24% | 21% | 21% | 22% | 16% | 14% | 7% | 7% | 8% | 8% | 11% | 2% | 3% | 4% | 5% | 7% | 8% | 18% | |||
| 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 | 59% | 61% | 64% | 66% | 68% | 72% | 72% | 75% | 75% | 77% | 66% | 61% | 50% | 46% | 46% | 45% | 47% | 53% | 57% | 64% | 69% | 75% | 76% | 74% | |||
| dew point | 11.7° | 11.7° | 12.1° | 12.1° | 12.2° | 12.5° | 12.6° | 12.7° | 14° | 16.2° | 17.4° | 18.6° | 15.5° | 15.3° | 15.5° | 15.3° | 15.9° | 16.6° | 17.7° | 19.6° | 18.7° | 18.7° | 18.3° | 17.8° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 2 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% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 65% | 76% | 78% | 82% | 100% | 4% | 0% | 0% | 0% | 0% | 0% | 88% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 0.9 | 1.1 | 2.2 | 2.8 | 4.1 | 6.5 | 4.6 | 2.8 | 1.9 | 0.7 | 0.1 | 0 | 0 | 0 | 0 |
View of Blair County today
Explore Blair County live webcam feed to see how the weather is shaping up today in Blair 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 Blair County today.
Weather in Blair County today
The weather in Blair County today is expected to be much warmer than usual, with a forecast temperature of 28 °F, compared to an average of 22 °F for September 9th in recent years.
temperatures
28 °F
rain
0 mm
wind
17 km/h
UV
High
Blair County daylight overview ☀️
Today in Blair County, The sun rises at 06:48 and sets at 19:33, giving a total daylight duration of 12 hours and 45 minutes.
Top locations in Blair County
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What to wear today in Blair County? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Blair County forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Sunglasses
Wide brimmed hat
Sunscreen
The weather today in Blair County - FAQ
What is the maximum temperature for today in Blair County?
The maximum temperature for today in Blair County is expected to be 28° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Blair County? 🌧️
Yes, there is a 11% chance of rain in Blair County today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Blair County? 🌀
The wind in Blair County is expected to blow at 17 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Blair County today?
Given the forecast of 28 °F with a 11% 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 Blair County today.
What is the sunrise and sunset time for Blair County today?
The sun is expected to rise at 06:48 and set at 19:33 in Blair County.
How accurate is the weather forecast Blair County today? ✅
Blair 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 Blair County?Get accurate weather forecasts for Blair County, located at latitude 40.519 and longitude -78.395. Stay updated with localized weather information tailored for Blair County.
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