Niles Weather Forecast

    • 56
    • 79

    Mostly Sunny

    • 54
    • 66

    Mostly Sunny

    • 62
    • 81

    Mostly Sunny

    • 57
    • 73

    Mostly Sunny

    • 57
    • 74

    Mostly Sunny

    • 59
    • 76

    Mostly Sunny

Today 27 May Northern Cook

Partly cloudy in the Morning, then becoming mostly sunny. Highs in the mid 80s Inland, but only around 70 near the lake. Northwest Winds around 5 Mph, becoming northeast in the afternoon.

Tonight 27 May Northern Cook

Mostly clear. Lows in the mid 50s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Niles Temperature Statistics

May Temperature

Chicago, Chicago-O'Hare International Airport (5.6 miles)

  • Lowest 2 May, 2026

    32.6 °F
  • Average May

    59 °F
  • Highest 17 May, 2026

    87.7 °F

Climate (2021–Present)

Chicago, Chicago-O'Hare International Airport (5.6 miles)

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  • Average Low 2021–2026

    45.3 °F
  • Average 2021–2026

    53.5 °F
  • Average High 2021–2026

    61.9 °F
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