Orillia Weather Forecast

    • 68
    • 89

    Chance Thunderstorms

    • 67
    • 86

    Chance Thunderstorms

    • 69
    • 89

    Chance Thunderstorms

    • 66
    • 87

    Rain Showers

    • 64
    • 83

    Chance Thunderstorms

    • 68
    • 85

    Slight Chance Thunderstorms

    • 74
    • 91

    Mostly Sunny

Today 14 Jun Warren

Mostly sunny. Near steady temperature in the mid 80s. South Winds around 5 Mph.

Tonight 14 Jun Warren

Mostly sunny Early, then partly cloudy with a slight chance of Showers and Thunderstorms this evening. Mostly cloudy after midnight. Humid with Lows in the upper 60s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Orillia Temperature Statistics

June Temperature

Des Moines International Airport (3.7 miles)

  • Lowest 10 June, 2025

    51.7 °F

  • Average June

    69.8 °F

  • Highest 11 June, 2025

    95.6 °F

Climate (2020–Present)

Des Moines International Airport (3.7 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    62.8 °F
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