Orillia Weather Forecast

    • 75
    • 93

    Mostly Sunny

    • 70
    • 94

    Mostly Sunny

    • 74
    • 92

    Partly Sunny

    • 73
    • 98

    Slight Chance Thunderstorms

    • 65
    • 89

    Partly Sunny

    • 63
    • 83

    Partly Sunny

Today 17 Jul Warren

Sunny with Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Heat index Values up to 101.

Tonight 17 Jul Warren

Mostly clear. Humid with Lows in the mid 70s. Southwest Winds 5 to 10 Mph.

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Orillia Temperature Statistics

July Temperature

Des Moines International Airport (3.7 miles)

  • Lowest 3 July, 2026

    66.7 °F

  • Average July

    79 °F

  • Highest 1 July, 2026

    91.7 °F

Climate (2021–2026)

Des Moines International Airport (3.7 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63.5 °F
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