🇺🇸 Weather in Altoona
Current Weather in Altoona
-4°C
Feels like -8°C. Clear.
🌬️ 10 km/h WNW
💧 70% Humidity
🧭 1033 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: -8°C
🌅 Sunrise: 07:34 AM
🌇 Sunset: 04:50 PM
Map Overlays:
Hourly Forecast for Altoona
01:00
-4°
0%
02:00
-4°
0%
03:00
-4°
0%
04:00
-4°
0%
05:00
-4°
0%
06:00
-4°
0%
07:00
-4°
0%
08:00
-6°
0%
09:00
-6°
0%
10:00
-3°
0%
11:00
-2°
0%
12:00
-1°
0%
13:00
0°
0%
14:00
0°
0%
15:00
0°
0%
16:00
0°
0%
17:00
0°
0%
18:00
0°
0%
19:00
-1°
0%
20:00
-1°
0%
21:00
-2°
0%
22:00
-2°
0%
23:00
-2°
0%
00:00
-2°
0%
14-Day Forecast for Altoona
Mon, Dec 22
Partly Cloudy
1° /
-8°
Tue, Dec 23
Overcast
4° /
-2°
Wed, Dec 24
Overcast
1° /
-2°
Thu, Dec 25
Moderate rain
3° /
-1°
Fri, Dec 26
Patchy rain nearby
15° /
-2°
Sat, Dec 27
Partly Cloudy
2° /
-4°
Sun, Dec 28
Patchy rain nearby
6° /
-5°
Mon, Dec 29
Blowing snow
-4° /
-8°
Tue, Dec 30
Partly Cloudy
2° /
-8°
Wed, Dec 31
Sunny
-3° /
-7°
Thu, Jan 01
Sunny
8° /
-6°
Fri, Jan 02
Patchy rain nearby
8° /
3°
Sat, Jan 03
Light snow showers
0° /
-4°
Sun, Jan 04
Overcast
1° /
-5°
Additional Forecasts for Altoona
Marine Forecast
🌊 Sig. Wave Height 0.9 m
🌡️ Water Temp 4.5°C
〰️ Swell Height m
🧭 Swell Direction NW
⏱️ Swell Period 0.1s
Tide Forecast
🔽 LOW2025-12-22 03:04 (-0.00m)
🔼 HIGH2025-12-22 07:46 (0.19m)
🔽 LOW2025-12-22 13:31 (-0.09m)
🔼 HIGH2025-12-22 20:26 (0.38m)
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 196.8 μg/m³
O₃ (Ozone) 44.0 μg/m³
NO₂ (Nitrogen Dioxide) 12.6 μg/m³
SO₂ (Sulphur Dioxide) 9.2 μg/m³
PM2.5 (Fine particles) 9.4 μg/m³
PM10 (Coarse particles) 9.8 μg/m³


