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

Hazardous Weather Conditions

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Fair

41°F

5°C

Humidity 100%
Wind Speed NW 9 mph
Barometer 29.98 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 28 Apr 3:15 am CDT
Extended Forecast for

Charter Oak IA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 41. Northwest wind around 11 mph.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of sprinkles after 1pm. Mostly cloudy, with a high near 56. North northwest wind around 8 mph.

    High: 56 °F

    Chance
    Sprinkles

  • Tuesday Night

    Tuesday Night: A chance of sprinkles with a slight chance of showers before midnight, then a chance of sprinkles between midnight and 1am. Mostly cloudy, with a low around 36. North northwest wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 1am, then a slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Partly cloudy, with a low around 39. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday

    Thursday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 41. Northwest wind around 11 mph.
Tuesday
A chance of sprinkles after 1pm. Mostly cloudy, with a high near 56. North northwest wind around 8 mph.
Tuesday Night
A chance of sprinkles with a slight chance of showers before midnight, then a chance of sprinkles between midnight and 1am. Mostly cloudy, with a low around 36. North northwest wind 3 to 6 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 61. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Wednesday Night
A slight chance of showers before 1am, then a slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Partly cloudy, with a low around 39. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Charter Oak IA
 42.07°N 95.59°W
Last Update:
1:26 am CDT Apr 28, 2026
Forecast Valid:
3am CDT Apr 28, 2026-6pm CDT May 4, 2026
 
Forecast Discussion
 
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Additional Resources

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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