October Heat Wave in California; Tropical Cyclone Possible in the Gulf

Much higher than typical October temperatures will continue across coastal southern California up through the Bay Area and Central Valley through midweek resulting in result in Major to Extreme HeatRisk. A tropical depression is likely to form over the Gulf of America during the middle part of this week with further strengthening possible as it moves northeastward later this week. Read More >

Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Fair

54°F

12°C

Humidity 72%
Wind Speed S 8 mph
Barometer 30.02 in (1016.5 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 6 Oct 7:53 am CDT
Extended Forecast for

3 Miles N Montour IA

  • Today

    Today: Sunny, with a high near 78. South southwest wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 55. South southwest wind 5 to 7 mph becoming west northwest after midnight.

    Low: 55 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 77. North northwest wind 3 to 6 mph.

    High: 77 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50. Light northwest wind.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68. Calm wind.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. Breezy.

    High: 78 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 78. South southwest wind 9 to 14 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a low around 55. South southwest wind 5 to 7 mph becoming west northwest after midnight.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 77. North northwest wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 50. Light northwest wind.
Thursday
Mostly sunny, with a high near 68. Calm wind.
Thursday Night
Mostly clear, with a low around 48.
Friday
Mostly sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 78. Breezy.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 58.
Columbus Day
A 30 percent chance of showers. Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Montour IA
 42.01°N 92.71°W
5:51 am CDT Oct 6, 2026
8am CDT Oct 6, 2026-6pm CDT Oct 12, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database