Seymour Weather Forecast

    • 65
    • 85

    Mostly Sunny

    • 64
    • 86

    Mostly Sunny

    • 68
    • 87

    Mostly Sunny

    • 69
    • 87

    Chance Thunderstorms

    • 71
    • 88

    Slight Chance Thunderstorms

    • 72
    • 90

    Mostly Sunny

Today 12 Jul Webster

Sunny, hot with Highs in the mid 80s. Northeast Winds 5 to 10 Mph.

Tonight 12 Jul Webster

Mostly clear. Humid with Lows in the mid 60s. Northeast Winds 5 to 10 Mph.

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Seymour Temperature Statistics

July Temperature

Springfield, Springfield Regional Airport (34.8 miles)

  • Lowest 6 July, 2026

    66.7 °F

  • Average July

    80.4 °F

  • Highest 2 July, 2026

    91.7 °F

Climate (2021–2026)

Springfield, Springfield Regional Airport (34.8 miles)

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  • Average Low 2021–2026

    48.7 °F

  • Average 2021–2026

    59.1 °F

  • Average High 2021–2026

    69.9 °F
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