Sidney Weather Forecast

    • 53
    • 70

    Chance Rain Showers

    • 50
    • 75

    Rain Showers

    • 52
    • 78

    Mostly Sunny

    • 56
    • 86

    Mostly Sunny

    • 62
    • 90

    Partly Sunny

    • 61
    • 88

    Partly Sunny

Today 6 Jun Kennebec

Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms this afternoon. Highs around 70. Light and variable Winds. Chance of rain 50 percent.

Tonight 6 Jun Kennebec

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Lows in the lower 50s. Light and variable Winds. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sidney Temperature Statistics

June Temperature

Waterville, Waterville Robert LaFleur Airport (5.6 miles)

  • Lowest 2 June, 2026

    42.1 °F

  • Average June

    58.3 °F

  • Highest 3 June, 2026

    81 °F

Climate (2021–Present)

Waterville, Waterville Robert LaFleur Airport (5.6 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    55.8 °F
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