Altoona, OH Weather Forecast
Local 7-day forecast
Haze
Track current conditions, temperature changes, wind, and the full daily outlook for Altoona, OH in one place.
Haze and patchy fog. Mostly cloudy, with a low around 72. Southwest wind around 2 mph.
Local Weather Overview
This forecast page for Altoona, OH is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 18, 2026 4:55 AM EDT.
The active forecast window currently covers Jul 18 to Jul 24, 2026 for Altoona, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 24, 2026
- Latest sync
- Jul 18, 2026 4:55 AM EDT
- Forecast office
- RLX
- Source
- NOAA / NWS
Daily Outlook
This Week in Altoona
Saturday looks like the warmest upcoming period in Altoona at 88 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 12 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 18, 2026 4:55 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- RLX
- Radar station
- KILN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Haze and patchy fog before 9am, then a chance of showers and thunderstorms between 9am and 2pm, then showers and thunderstorms likely between 2pm and 3pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Southwest wind 3 to 9 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 9pm, then showers and thunderstorms likely between 9pm and 1am, then a chance of showers and thunderstorms between 1am and 2am. Mostly cloudy, with a low around 69. West wind 2 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly sunny, with a high near 85. North wind 2 to 6 mph.
Partly cloudy, with a low around 62. Northeast wind 2 to 6 mph.
Sunny, with a high near 87.
A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 68. Chance of precipitation is 40%.
Showers and thunderstorms. Mostly cloudy, with a high near 88. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 80%.
A slight chance of rain showers before 8am. Mostly sunny, with a high near 79.
Mostly clear, with a low around 57.
Sunny, with a high near 79.
Mostly clear, with a low around 58.
Mostly sunny, with a high near 84.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 18
|
Haze
|
72°F |
2 mph
SW
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms
|
88°F |
3 to 9 mph
SW
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
69°F |
2 to 8 mph
W
|
|
Sunday
Jul 19
|
Mostly Sunny
|
85°F |
2 to 6 mph
N
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
62°F |
2 to 6 mph
NE
|
|
Monday
Jul 20
|
Sunny
|
87°F |
2 mph
E
|
|
Monday Night
Jul 20
|
Partly Cloudy then Chance Showers And Thunderstorms
|
68°F |
1 to 5 mph
SE
|
|
Tuesday
Jul 21
|
Showers And Thunderstorms
|
88°F |
5 to 12 mph
SW
|
|
Tuesday Night
Jul 21
|
Showers And Thunderstorms
|
66°F |
5 to 10 mph
W
|
|
Wednesday
Jul 22
|
Slight Chance Rain Showers then Mostly Sunny
|
79°F |
5 to 10 mph
NW
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
57°F |
2 to 9 mph
NW
|
|
Thursday
Jul 23
|
Sunny
|
79°F |
5 mph
NW
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
58°F |
0 to 3 mph
NE
|
|
Friday
Jul 24
|
Mostly Sunny
|
84°F |
3 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Altoona.