Hourly Weather Forecast - Grass Valley, CA

50% Chance of Rain

50% Chance of Light Rain

50% Chance of Light Rain

40% Chance of Light Rain

40% Chance of Light Rain

80% Chance of Light Rain

80% Chance of Light Rain

70% Chance Rain Showers

70% Chance Rain Showers

70% Chance Rain Showers

70% Chance Rain Showers

70% Chance Rain Showers

60% Chance Rain Showers

50% Chance Rain Showers

40% Chance Rain Showers

30% Chance Rain Showers

Mostly Sunny

Mostly Sunny

Mostly Sunny

Clear

Clear

Clear

Clear