Grants-Milan Municipal Airport Weather Forecast

    • 40
    • 79

    Partly Sunny

    • 42
    • 80

    Partly Sunny

    • 46
    • 83

    Partly Sunny

    • 42
    • 80

    Chance Rain Showers

    • 40
    • 74

    Chance Thunderstorms

    • 42
    • 79

    Mostly Sunny

Today 22 May West Central Highlands

Mostly sunny. Near steady temperature in the upper 70s. Southwest Winds around 15 Mph.

Tonight 22 May West Central Highlands

Partly cloudy in the Evening, then becoming mostly clear. Lows around 50. Southwest Winds around 15 Mph, becoming northwest after midnight.

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Grants-Milan Municipal Airport Temperature Statistics

May Temperature

Grants, Grants-Milan Municipal Airport (0 miles)

  • Lowest 7 May, 2026

    25.5 °F

  • Average May

    62 °F

  • Highest 12 May, 2026

    88.7 °F

Climate (2021–Present)

Grants, Grants-Milan Municipal Airport (0 miles)

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  • Average Low 2021–2026

    34.8 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    68 °F
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