Barnes City Weather Forecast

    • 55
    • 65

    Rain Showers

    • 46
    • 66

    Rain Showers

    • 44
    • 57

    Chance Rain Showers

    • 44
    • 63

    Partly Sunny

    • 48
    • 68

    Mostly Cloudy

    • 50
    • 67

    Slight Chance Rain Showers

Today 19 May Mahaska

Cloudy. Showers likely with a slight chance of Thunderstorms late this Morning, then a chance of Showers and Thunderstorms this afternoon. Breezy with Highs in the mid 60s. East Winds 20 to 25 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

Tonight 19 May Mahaska

Thunderstorms likely. Showers. Locally heavy rainfall possible in the evening. Breezy with Lows in the mid 50s. East Winds 20 to 25 Mph with Gusts up to 35 Mph. Chance of rain 90 percent.

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  • Temperature Real-Time

Barnes City Temperature Statistics

May Temperature

Oskaloosa, Oskaloosa Municipal Airport (19.3 miles)

  • Lowest 4 May, 2025

    42.1 °F
  • Average May

    65.6 °F
  • Highest 14 May, 2025

    88.7 °F

Climate (2020–Present)

Oskaloosa, Oskaloosa Municipal Airport (19.3 miles)

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  • Average Low 2020–2025

    43.5 °F
  • Average 2020–2025

    53.7 °F
  • Average High 2020–2025

    64.6 °F
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