Southwest City Weather Forecast

    • 78
    • 100

    Hot

    • 79
    • 101

    Hot

    • 78
    • 101

    Hot

    • 75
    • 97

    Slight Chance Thunderstorms

    • 75
    • 97

    Slight Chance Thunderstorms

    • 73
    • 95

    Slight Chance Thunderstorms

Today 26 Jul McDonald

Sunny, hot with Highs in the upper 90s. Southwest Winds 5 to 10 Mph. Heat index Values up to 110 in the afternoon.

Tonight 26 Jul McDonald

Mostly clear. Humid with Lows in the upper 70s. South Winds around 5 Mph. Heat index Values up to 109 early in the evening.

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Southwest City Temperature Statistics

July Temperature

Grove, Grove Municipal Airport (8.7 miles)

  • Lowest 7 July, 2026

    68 °F

  • Average July

    81.5 °F

  • Highest 21 July, 2026

    102.2 °F

Climate (2021–2026)

Grove, Grove Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    48.8 °F

  • Average 2021–2026

    60 °F

  • Average High 2021–2026

    71.6 °F
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