Grass Valley Weather Forecast

    • 10
    • 23

    Showers increasing

    • 12
    • 19

    Showers

    • 10
    • 18

    Showers easing

    • 6
    • 17

    Shower or two

    • 3
    • 18

    Mostly sunny

    • 4
    • 18

    Mostly sunny

    • 5
    • 18

    Mostly sunny

Today 16 Jul Central Wheat Belt

Partly cloudy. Medium chance of showers in the west, most likely during this afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the far southwest during this afternoon and early evening. Winds north to northeasterly 15 to 20 km/h tending north to northwesterly 25 to 35 km/h during the morning and early afternoon. Daytime maximum temperatures in the low to mid 20s.

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Grass Valley Temperature Statistics View More

July Temperature

Northam (13km)

  • Lowest 14 July, 2026

    0.1 °C
  • Average July

    8.4 °C
  • Highest 8 July, 2026

    22.4 °C

Climate (2021–2026)

Northam (13km)

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  • Average Low 2021–2026

    11.5 °C
  • Average 2021–2026

    17.4 °C
  • Average High 2021–2026

    26.5 °C
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