National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Oelwein Municipal Airport (KOLZ)

Lat: 42.68°NLon: 91.98°WElev: 1070ft.

Fair

55°F

13°C

Humidity 51%
Wind Speed W 13 mph
Barometer 29.95 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 13 May 12:35 am CDT
Extended Forecast for

Arlington IA

  • Overnight

    Overnight: Clear, with a low around 47. Northwest wind 9 to 11 mph, with gusts as high as 24 mph.

    Low: 47 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. Breezy, with a north wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 69 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 43. North wind 5 to 10 mph becoming light and variable. Winds could gust as high as 18 mph.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 74. Breezy, with a south wind 8 to 17 mph.

    High: 74 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 55. Breezy, with a south wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Breezy.
    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 84. South wind 10 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly clear, with a low around 55. Southwest wind 5 to 8 mph.

    Low: 55 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. South wind 5 to 9 mph.

    High: 85 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 58. Southeast wind 8 to 10 mph. Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely

Detailed Forecast

Overnight
Clear, with a low around 47. Northwest wind 9 to 11 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 69. Breezy, with a north wind 13 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Clear, with a low around 43. North wind 5 to 10 mph becoming light and variable. Winds could gust as high as 18 mph.
Thursday
Increasing clouds, with a high near 74. Breezy, with a south wind 8 to 17 mph.
Thursday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 55. Breezy, with a south wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Sunny, with a high near 84. South wind 10 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.
Friday Night
A 20 percent chance of showers. Mostly clear, with a low around 55. Southwest wind 5 to 8 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. South wind 5 to 9 mph.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 58. Southeast wind 8 to 10 mph. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. Breezy, with a south wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. Breezy, with a south wind 18 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. Breezy, with a south wind 15 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 74. Breezy, with a west wind 14 to 16 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Arlington IA
 42.76°N 91.66°W
Last Update:
12:21 am CDT May 13, 2026
Forecast Valid:
12am CDT May 13, 2026-6pm CDT May 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation