Delta Weather Forecast

    • 73
    • 94

    Increasing Clouds

    • 75
    • 94

    Partly Sunny

    • 72
    • 91

    Thunderstorms Likely

    • 69
    • 87

    Chance Thunderstorms

    • 69
    • 85

    Chance Thunderstorms

    • 70
    • 84

    Chance Thunderstorms

Today 20 Jul Union

Sunny. Highs in the lower 90s. Southwest Winds around 5 Mph. Heat index Values up to 100.

Tonight 20 Jul Union

Partly cloudy. Lows in the lower 70s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Delta Temperature Statistics

July Temperature

Newberry County Airport (16.2 miles)

  • Lowest 6 July, 2026

    71.6 °F

  • Average July

    81.7 °F

  • Highest 3 July, 2026

    98.6 °F

Climate (2021–2026)

Newberry County Airport (16.2 miles)

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  • Average Low 2021–2026

    53.2 °F

  • Average 2021–2026

    63.3 °F

  • Average High 2021–2026

    73.6 °F
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