Tollefson Park Weather Forecast

    • 63
    • 80

    Rain Showers

    • 45
    • 73

    Chance Rain Showers

    • 40
    • 61

    Partly Sunny

    • 44
    • 64

    Slight Chance Rain Showers

    • 49
    • 69

    Mostly Cloudy

    • 53
    • 75

    Slight Chance Thunderstorms

Today 18 May Dane

Mostly cloudy with a 50 percent chance of Showers and Thunderstorms. Highs in the lower 80s. South Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 18 May Dane

Partly cloudy in the evening then becoming cloudy. Chance of Showers and Thunderstorms through around Midnight, then Showers and chance of Thunderstorms after midnight. Lows in the lower 60s. South Winds 10 to 20 Mph. Chance of precipitation 90 percent.

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Tollefson Park Temperature Statistics

May Temperature

Middleton Muni - Morey Field (9.3 miles)

  • Lowest 7 May, 2026

    27.7 °F

  • Average May

    54.1 °F

  • Highest 15 May, 2026

    82.4 °F

Climate (2021–Present)

Middleton Muni - Morey Field (9.3 miles)

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  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    50.2 °F

  • Average High 2021–2026

    59.9 °F
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