Amherst Weather Forecast

    • 62
    • 85

    Slight Chance Thunderstorms

    • 62
    • 80

    Rain Showers Likely

    • 62
    • 77

    Chance Thunderstorms

    • 61
    • 74

    Chance Thunderstorms

    • 61
    • 77

    Chance Rain Showers

    • 58
    • 75

    Slight Chance Rain Showers

    • 57
    • 73

    Slight Chance Rain Showers

Today 18 Sep Dane

Partly sunny with a 20 percent chance of light Showers. Southeast Winds up to 5 Mph.

Tonight 18 Sep Dane

Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of light Showers and Thunderstorms. Lows in the lower 60s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Amherst Temperature Statistics

September Temperature

Middleton Muni - Morey Field (1.9 miles)

  • Lowest 8 September, 2025

    39.2 °F

  • Average September

    63.4 °F

  • Highest 16 September, 2025

    86 °F

Climate (2020–Present)

Middleton Muni - Morey Field (1.9 miles)

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  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    49.9 °F

  • Average High 2020–2025

    59.6 °F
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