Hector Weather Forecast

    • 49
    • 60

    Rain Showers

    • 47
    • 68

    Mostly Cloudy

    • 54
    • 80

    Slight Chance Thunderstorms

    • 59
    • 89

    Mostly Sunny

    • 59
    • 88

    Mostly Sunny

    • 59
    • 86

    Slight Chance Thunderstorms

Today 22 May Renville

Rain Showers likely late in the Morning, then rain Showers and chance of Thunderstorms in the afternoon. Highs in the upper 50s. East Winds 15 to 20 Mph with Gusts to around 35 Mph. Chance of precipitation near 100 percent.

Tonight 22 May Renville

Rain Showers and slight chance of Thunderstorms in the Evening, then chance of rain Showers after midnight. Lows in the upper 40s. Southeast Winds 10 to 20 Mph. Chance of precipitation near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hector Temperature Statistics

May Temperature

Olivia Regional Airport (15.5 miles)

  • Lowest 7 May, 2026

    35.6 °F

  • Average May

    55.6 °F

  • Highest 14 May, 2026

    82.4 °F

Climate (2021–Present)

Olivia Regional Airport (15.5 miles)

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    45.8 °F

  • Average High 2021–2026

    55.7 °F
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