Colby Weather Forecast

    • 59
    • 90

    Thunderstorms Likely

    • 55
    • 76

    Chance Thunderstorms

    • 51
    • 74

    Chance Thunderstorms

    • 55
    • 79

    Partly Sunny

    • 57
    • 84

    Mostly Sunny

    • 56
    • 86

    Mostly Sunny

Today 16 Sep Thomas

Mostly sunny. Near steady temperature in the upper 80s. South Winds 15 to 20 Mph.

Tonight 16 Sep Thomas

Mostly cloudy with Thunderstorms likely. Lows in the upper 50s. South Winds 15 to 20 Mph, becoming west 5 to 15 Mph after midnight. Chance of precipitation 70 percent.

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Colby Temperature Statistics

September Temperature

Goodland, Renner Field (34.2 miles)

  • Lowest 6 September, 2025

    46.9 °F

  • Average September

    68.7 °F

  • Highest 11 September, 2025

    93.9 °F

Climate (2020–Present)

Goodland, Renner Field (34.2 miles)

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  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    68.4 °F
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