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

Knoxville (KOXV)

Lat: 41.3°NLon: 93.12°WElev: 928ft.

Fair

66°F

19°C

Humidity 52%
Wind Speed SW 13 mph
Barometer 30.02 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 6 Oct 10:15 am CDT
Extended Forecast for

Swan IA

  • Today

    Today: Sunny, with a high near 80. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. South southwest wind 3 to 8 mph.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. Light and variable wind becoming north around 6 mph in the afternoon.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. Light north northwest wind.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 71. Calm wind becoming northeast around 5 mph.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. Breezy.

    High: 80 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 80. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 56. South southwest wind 3 to 8 mph.
Wednesday
Sunny, with a high near 78. Light and variable wind becoming north around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 52. Light north northwest wind.
Thursday
Mostly sunny, with a high near 71. Calm wind becoming northeast around 5 mph.
Thursday Night
Mostly clear, with a low around 52.
Friday
Mostly sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 80. Breezy.
Saturday Night
Mostly clear, with a low around 63. Breezy.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 61.
Columbus Day
A 30 percent chance of showers. Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Swan IA
 41.47°N 93.34°W
5:51 am CDT Oct 6, 2026
10am CDT Oct 6, 2026-6pm CDT Oct 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database