Hector Weather Forecast

    • 65
    • 82

    Rain Showers Likely

    • 65
    • 83

    Chance Rain Showers

    • 68
    • 86

    Slight Chance Thunderstorms

    • 63
    • 85

    Slight Chance Thunderstorms

    • 63
    • 83

    Chance Thunderstorms

    • 65
    • 84

    Partly Sunny

    • 65
    • 85

    Chance Rain Showers

Today 28 Aug Renville

Partly sunny. Highs in the lower 80s. South Winds 5 to 10 Mph.

Tonight 28 Aug Renville

Warmer. Mostly cloudy. Slight chance of Thunderstorms in the Evening, then Showers likely and chance of Thunderstorms after midnight. Lows in the mid 60s. Southeast Winds 5 to 15 Mph. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hector Temperature Statistics

August Temperature

Olivia Regional Airport (15.5 miles)

  • Lowest 23 August, 2026

    46.4 °F

  • Average August

    68.4 °F

  • Highest 25 August, 2026

    84.2 °F

Climate (2021–2026)

Olivia Regional Airport (15.5 miles)

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  • Average Low 2021–2026

    36.1 °F

  • Average 2021–2026

    45.6 °F

  • Average High 2021–2026

    55.4 °F
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