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.

Overcast

63°F

17°C

Humidity 94%
Wind Speed NW 6 mph
Barometer 29.95 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 13 Oct 9:35 pm CDT
Extended Forecast for

Arlington IA

  • Tonight

    Tonight: A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 51. North wind 3 to 8 mph.

    Low: 51 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 66. North wind 8 to 10 mph.

    High: 66 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 51. East wind 5 to 8 mph.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers. High near 61. East wind 7 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 61 °F

    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 43. Breezy, with a northwest wind 11 to 20 mph, with gusts as high as 31 mph.

    Low: 43 °F

    Slight Chance
    Showers and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 55. Breezy, with a north wind 18 to 25 mph, with gusts as high as 38 mph.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33. Northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 33 °F

    Mostly Clear
    then Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 59. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 23 mph.

    High: 59 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 42. South wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 42 °F

    Clear

Detailed Forecast

Tonight
A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 51. North wind 3 to 8 mph.
Wednesday
Mostly cloudy, with a high near 66. North wind 8 to 10 mph.
Wednesday Night
A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 51. East wind 5 to 8 mph.
Thursday
Showers. High near 61. East wind 7 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 43. Breezy, with a northwest wind 11 to 20 mph, with gusts as high as 31 mph.
Friday
Mostly sunny, with a high near 55. Breezy, with a north wind 18 to 25 mph, with gusts as high as 38 mph.
Friday Night
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33. Northwest wind 5 to 8 mph becoming calm in the evening.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 59. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 23 mph.
Saturday Night
Clear, with a low around 42. South wind 13 to 15 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 64. Breezy, with a south wind 16 to 18 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 47. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Monday
Partly sunny, with a high near 66. Southwest wind 3 to 5 mph.
Monday Night
Partly cloudy, with a low around 46. Calm wind.
Tuesday
Mostly sunny, with a high near 70. Light southeast wind becoming south 5 to 10 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arlington IA
 42.74°N 91.66°W
Last Update:
7:36 pm CDT Oct 13, 2026
Forecast Valid:
9pm CDT Oct 13, 2026-6pm CDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation