Sinai Weather Forecast

    • 39
    • 56

    Increasing Clouds

    • 54
    • 60

    Rain Showers

    • 48
    • 79

    Slight Chance Rain Showers

    • 45
    • 72

    Chance Rain Showers

    • 39
    • 61

    Chance Rain Showers

    • 42
    • 63

    Chance Rain Showers

Today 10 Apr Brookings

Sunny. Not as cool with Highs in the mid 50s. West Winds around 5 Mph.

Tonight 10 Apr Brookings

Mostly clear in the Evening, then mostly cloudy with a slight chance of Showers after midnight. Not as cool with Lows in the upper 30s. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sinai Temperature Statistics

April Temperature

Brookings, Brookings Municipal Airport (11.2 miles)

  • Lowest 7 April, 2026

    17.1 °F

  • Average April

    32.5 °F

  • Highest 5 April, 2026

    57.9 °F

Climate (2021–Present)

Brookings, Brookings Municipal Airport (11.2 miles)

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  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    55.7 °F
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