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

39°F

4°C

Humidity 100%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 39°F (4°C)
Visibility 8.00 mi
Last update 4 Mar 9:15 pm CST
Extended Forecast for

3 Miles ENE Arlington IA

  • Tonight

    Tonight: A 20 percent chance of showers after 2am. Patchy fog after midnight. Otherwise, mostly cloudy, with a steady temperature around 40. East wind around 5 mph becoming northeast after midnight.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers between 8am and 9am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 53. Northeast wind around 7 mph. Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm, mainly after 3am. Mostly cloudy, with a low around 42. Southeast wind 6 to 11 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 66. South wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 66 °F

    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before midnight, then showers likely. Low around 35. Breezy, with a south wind 13 to 17 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Breezy.
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 47. Breezy, with a northwest wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 47 °F

    Partly Sunny
    and Breezy
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 26 mph.

    High: 59 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers after 2am. Patchy fog after midnight. Otherwise, mostly cloudy, with a steady temperature around 40. East wind around 5 mph becoming northeast after midnight.
Thursday
A slight chance of showers between 8am and 9am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 53. Northeast wind around 7 mph. Chance of precipitation is 20%.
Thursday Night
Showers likely and possibly a thunderstorm, mainly after 3am. Mostly cloudy, with a low around 42. Southeast wind 6 to 11 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and possibly a thunderstorm. High near 66. South wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 35. Breezy, with a south wind 13 to 17 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Mostly sunny, with a high near 47. Breezy, with a northwest wind 9 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 33. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 59. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 42. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 68. Southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Monday Night
A 20 percent chance of showers. Mostly clear, with a low around 43. Southwest wind 11 to 14 mph becoming east after midnight. Winds could gust as high as 22 mph.
Tuesday
Showers likely. Partly sunny, with a high near 57. Breezy, with an east wind 14 to 17 mph becoming south in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 25. Blustery, with an east wind 15 to 17 mph becoming north after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 50%.
Wednesday
A 30 percent chance of snow showers. Partly sunny, with a high near 35. Breezy, with a north wind 15 to 17 mph, with gusts as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Arlington IA
 42.78°N 91.6°W
Last Update:
8:36 pm CST Mar 4, 2026
Forecast Valid:
9pm CST Mar 4, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation