Sentinel Heights Weather Forecast

    • 38
    • 59

    Gradual Clearing

    • 48
    • 68

    Mostly Cloudy

    • 45
    • 58

    Rain Showers

    • 54
    • 66

    Chance Rain Showers

    • 54
    • 72

    Chance Rain Showers

    • 54
    • 75

    Partly Sunny

Today 21 May Onondaga

Mostly cloudy this Morning, then becoming partly sunny. Highs in the lower 60s. North Winds 5 to 10 Mph.

Tonight 21 May Onondaga

Mostly clear. Lows in the upper 30s. North Winds 5 to 10 Mph, becoming east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sentinel Heights Temperature Statistics

May Temperature

Syracuse, Syracuse Hancock International Airport (10.6 miles)

  • Lowest 12 May, 2026

    33.7 °F

  • Average May

    55.2 °F

  • Highest 18 May, 2026

    91 °F

Climate (2021–Present)

Syracuse, Syracuse Hancock International Airport (10.6 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    60.7 °F
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