Anna Weather Forecast

    • 65
    • 78

    Chance Thunderstorms

    • 66
    • 80

    Chance Thunderstorms

    • 63
    • 82

    Rain Showers

    • 59
    • 71

    Rain Showers

    • 62
    • 79

    Slight Chance Thunderstorms

    • 61
    • 80

    Chance Thunderstorms

    • 56
    • 79

    Chance Thunderstorms

Today 26 Apr Union

Mostly cloudy. Near steady temperature in the upper 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 26 Apr Union

Showers likely with a slight chance of Thunderstorms late this Evening, then Showers likely with a chance of Thunderstorms after midnight. Lows in the mid 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Anna Temperature Statistics

April Temperature

Southern Illinois Airport (21.7 miles)

  • Lowest 6 April, 2024

    29.8 °F

  • Average April

    59.4 °F

  • Highest 15 April, 2024

    87.7 °F

Climate (2019–Present)

Southern Illinois Airport (21.7 miles)

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  • Average Low 2019–2024

    47.5 °F

  • Average 2019–2024

    57.4 °F

  • Average High 2019–2024

    68.1 °F
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