Delta Weather Forecast

    • 71
    • 91

    Thunderstorms Likely

    • 70
    • 91

    Mostly Sunny

    • 72
    • 90

    Chance Thunderstorms

    • 73
    • 93

    Slight Chance Thunderstorms

    • 74
    • 96

    Mostly Sunny

    • 74
    • 97

    Slight Chance Rain Showers

Today 22 Jul Union

Mostly sunny in the Morning, then partly sunny with a chance of Showers and Thunderstorms in the afternoon. Humid with Highs around 90. Northeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 22 Jul Union

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the lower 70s. Northeast Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Delta Temperature Statistics

July Temperature

Newberry County Airport (16.2 miles)

  • Lowest 4 July, 2025

    69.8 °F

  • Average July

    80.9 °F

  • Highest 7 July, 2025

    96.8 °F

Climate (2020–Present)

Newberry County Airport (16.2 miles)

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  • Average Low 2020–2025

    53.3 °F

  • Average 2020–2025

    63.2 °F

  • Average High 2020–2025

    73.2 °F
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