As of 20:50 PDT

Weather in Grass Valley, NV

57°

Grass Valley, Wednesday, 21 October, 20:50

Clear. Feels like 54°. High 68°, low 46°.

Pressure29.80 inHg

Wind0 mph N

Humidity41%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

Thu, 2258° / 42°

0.46

58 °

Grass Valley, Thursday, 22 October

Rain. High 58°, low 42°.

Pressure29.83 inHg

Wind2.5 mph SW

Humidity89%

Visibility6.2 mi

Dew point48°

Fri, 2350° / 38°

0.41

50 °

Grass Valley, Friday, 23 October

Snow. High 50°, low 38°.

Pressure30.09 inHg

Wind4.1 mph W

Humidity69%

Visibility6.2 mi

Dew point36°

Sat, 2452° / 34°

52 °

Grass Valley, Saturday, 24 October

Clear. High 52°, low 34°.

Pressure30.18 inHg

Wind4.4 mph N

Humidity57%

Visibility6.2 mi

Dew point34°

Sun, 2556° / 39°

56 °

Grass Valley, Sunday, 25 October

Clear. High 56°, low 39°.

Pressure30.18 inHg

Wind2.2 mph W

Humidity61%

Visibility6.2 mi

Dew point38°

Mon, 2659° / 42°

59 °

Grass Valley, Monday, 26 October

Mostly clear. High 59°, low 42°.

Pressure30.27 inHg

Wind4.2 mph NW

Humidity60%

Visibility—

Dew point38°

Tue, 2766° / 46°

66 °

Grass Valley, Tuesday, 27 October

Overcast. High 66°, low 46°.

Pressure30.21 inHg

Wind4.6 mph NW

Humidity45%

Visibility—

Dew point35°

Wed, 2868° / 54°

68 °

Grass Valley, Wednesday, 28 October

Overcast. High 68°, low 54°.

Pressure30.06 inHg

Wind4.1 mph E

Humidity18%

Visibility—

Dew point18°

Thu, 2967° / 53°

67 °

Grass Valley, Thursday, 29 October

Mostly clear. High 67°, low 53°.

Pressure29.91 inHg

Wind8.4 mph SW

Humidity22%

Visibility—

Dew point23°

Fri, 3064° / 52°

64 °

Grass Valley, Friday, 30 October

Overcast. High 64°, low 52°.

Pressure29.74 inHg

Wind16.8 mph W

Humidity23%

Visibility—

Dew point22°

Sat, 3156° / 47°

56 °

Grass Valley, Saturday, 31 October

Partly cloudy. High 56°, low 47°.

Pressure29.85 inHg

Wind5.7 mph NW

Humidity35%

Visibility—

Dew point25°

Sun, 0161° / 44°

61 °

Grass Valley, Sunday, 1 November

Clear. High 61°, low 44°.

Pressure30.09 inHg

Wind3.6 mph NW

Humidity27%

Visibility—

Dew point21°

Mon, 0265° / 47°

65 °

Grass Valley, Monday, 2 November

Mostly clear. High 65°, low 47°.

Pressure30.27 inHg

Wind4.4 mph NW

Humidity24%

Visibility—

Dew point21°

Tue, 0365° / 49°

65 °

Grass Valley, Tuesday, 3 November

Clear. High 65°, low 49°.

Pressure30.21 inHg

Wind4.7 mph SW

Humidity25%

Visibility—

Dew point23°

Wed, 0466° / 51°

66 °

Grass Valley, Wednesday, 4 November

Clear. High 66°, low 51°.

Pressure30.09 inHg

Wind6.4 mph W

Humidity30%

Visibility—

Dew point29°

Thu, 0572° / 55°

72 °

Grass Valley, Thursday, 5 November

Overcast. High 72°, low 55°.

Pressure30.09 inHg

Wind6.7 mph S

Humidity26%

Visibility—

Dew point29°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Grass Valley, NV are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Grass Valley, NV since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.