Forecast

    Altoona, IA
    Forecast for Altoona, IA | Forecast Periods: 14
    Sunday
    Jul 6
    2025

    Altoona, IA

    Updated: 1:50 AM CDT

    69°F

    Mostly Cloudy

    2 mph NW
    Precipitation: 4%

    Mostly cloudy, with a low around 69. Northwest wind 2 to 6 mph.

    24-Hour Temperature & Dewpoint Trend

    8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM2 AM4 AM6 AM0255075100Temperature (°F)0255075100Percent (%)
    • Temperature
    • Dewpoint
    • Humidity
    • Precipitation

    Hourly Forecast

    SUN02:00
    69°F
    Partly Cloudy
    Dewpoint:20°Humidity:97%Precip:4%
    SUN03:00
    69°F
    Mostly Cloudy
    Dewpoint:20°Humidity:97%Precip:3%
    SUN04:00
    69°F
    Mostly Cloudy
    Dewpoint:20°Humidity:97%Precip:3%
    SUN05:00
    69°F
    Partly Cloudy
    Dewpoint:20°Humidity:97%Precip:3%
    SUN06:00
    69°F
    Partly Sunny
    Dewpoint:21°Humidity:99%Precip:2%
    SUN07:00
    69°F
    Mostly Sunny
    Dewpoint:21°Humidity:100%Precip:2%
    SUN08:00
    71°F
    Mostly Sunny
    Dewpoint:22°Humidity:100%Precip:2%
    SUN09:00
    73°F
    Partly Sunny
    Dewpoint:22°Humidity:93%Precip:2%
    SUN10:00
    76°F
    Partly Sunny
    Dewpoint:22°Humidity:85%Precip:1%
    SUN11:00
    78°F
    Mostly Sunny
    Dewpoint:22°Humidity:79%Precip:1%
    SUN12:00
    80°F
    Mostly Sunny
    Dewpoint:22°Humidity:74%Precip:0%
    SUN13:00
    81°F
    Partly Sunny
    Dewpoint:22°Humidity:72%Precip:0%
    SUN14:00
    83°F
    Mostly Sunny
    Dewpoint:22°Humidity:67%Precip:1%
    SUN15:00
    84°F
    Mostly Sunny
    Dewpoint:21°Humidity:63%Precip:1%
    SUN16:00
    84°F
    Mostly Sunny
    Dewpoint:21°Humidity:63%Precip:1%
    SUN17:00
    85°F
    Sunny
    Dewpoint:21°Humidity:59%Precip:1%
    SUN18:00
    83°F
    Mostly Clear
    Dewpoint:20°Humidity:61%Precip:1%
    MON19:00
    82°F
    Mostly Clear
    Dewpoint:20°Humidity:63%Precip:1%
    MON20:00
    81°F
    Mostly Clear
    Dewpoint:21°Humidity:69%Precip:1%
    MON21:00
    77°F
    Mostly Clear
    Dewpoint:20°Humidity:74%Precip:1%
    MON22:00
    74°F
    Mostly Clear
    Dewpoint:20°Humidity:82%Precip:1%
    MON23:00
    73°F
    Mostly Clear
    Dewpoint:19°Humidity:81%Precip:1%
    MON00:00
    72°F
    Mostly Clear
    Dewpoint:19°Humidity:84%Precip:1%
    MON01:00
    70°F
    Mostly Clear
    Dewpoint:19°Humidity:90%Precip:1%

    7-Day Forecast

    Sunday

    Sun, Jul 6
    85°F
    Mostly Sunny
    6 mph N
    Precipitation: 2%
    Mostly sunny, with a high near 85. North wind 6 to 10 mph.

    Sunday Night

    Sun, Jul 6
    66°F
    Mostly Clear
    3 mph NNE
    Precipitation: 1%
    Mostly clear, with a low around 66. North northeast wind 3 to 7 mph.

    Monday

    Mon, Jul 7
    84°F
    Mostly Sunny
    3 mph ESE
    Precipitation: 12%
    Mostly sunny, with a high near 84. East southeast wind around 3 mph.

    Monday Night

    Mon, Jul 7
    67°F
    Partly Cloudy then Slight Chance Showers And Thunderstorms
    3 mph SE
    Precipitation: 18%
    A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. Southeast wind around 3 mph. Chance of precipitation is 20%.

    Tuesday

    Tue, Jul 8
    85°F
    Chance Showers And Thunderstorms
    6 mph WSW
    Precipitation: 39%
    A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

    Tuesday Night

    Tue, Jul 8
    67°F
    Chance Showers And Thunderstorms
    5 mph NE
    Precipitation: 39%
    A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.

    Wednesday

    Wed, Jul 9
    85°F
    Chance Showers And Thunderstorms
    5 mph ESE
    Precipitation: 32%
    A chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Chance of precipitation is 30%.

    Wednesday Night

    Wed, Jul 9
    67°F
    Chance Showers And Thunderstorms
    5 mph SE
    Precipitation: 32%
    A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 30%.

    Thursday

    Thu, Jul 10
    86°F
    Slight Chance Showers And Thunderstorms
    6 mph SSE
    Precipitation: 20%
    A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.

    Thursday Night

    Thu, Jul 10
    67°F
    Slight Chance Showers And Thunderstorms
    7 mph SE
    Precipitation: 18%
    A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67.

    Friday

    Fri, Jul 11
    83°F
    Chance Showers And Thunderstorms
    6 mph ESE
    Precipitation: 41%
    A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 40%.

    Friday Night

    Fri, Jul 11
    65°F
    Chance Showers And Thunderstorms
    8 mph NNW
    Precipitation: 44%
    A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.

    Saturday

    Sat, Jul 12
    80°F
    Slight Chance Showers And Thunderstorms
    10 mph NW
    Precipitation: 30%
    A chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 80.

    Display Settings

    Weather Insights

    Temperature

    The current temperature in Altoona is 69°F.

    Wind

    The wind in Altoona is currently blowing from the NW at 2 to 6 mph.

    Humidity

    Humidity data is not available for this period.

    Precipitation

    There is a 4% chance of precipitation.

    Dew Point

    Dewpoint data is not available for this period.