Merna Weather Forecast

    • 67
    • 87

    Becoming Sunny

    • 70
    • 89

    Slight Chance Thunderstorms

    • 71
    • 91

    Mostly Sunny

    • 73
    • 91

    Chance Thunderstorms

    • 67
    • 89

    Chance Thunderstorms

    • 64
    • 85

    Chance Thunderstorms

    • 66
    • 85

    Chance Thunderstorms

Today 2 Jul McLean

Mostly sunny. Near steady temperature in the mid 80s. West Winds 5 to 10 Mph.

Tonight 2 Jul McLean

Mostly clear. Lows in the upper 60s. West Winds 5 to 10 Mph.

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Merna Temperature Statistics

July Temperature

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (5 miles)

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  • Average July

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Climate (2020–Present)

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (5 miles)

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  • Average Low 2020–2025

    43.5 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    62 °F
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