As of 10:53 PDT

Weather in Grass Valley, NV

59°

Grass Valley, Wednesday, 21 October, 10:53

Overcast. Feels like 56°. High 69°, low 46°.

Pressure29.97 inHg

Wind11.5 mph NE

Humidity47%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Thu, 2259° / 45°

0.15

59 °

Grass Valley, Thursday, 22 October

Rain. High 59°, low 45°.

Pressure29.83 inHg

Wind6.9 mph SW

Humidity69%

Visibility6.2 mi

Dew point46°

Fri, 2348° / 40°

0.23

48 °

Grass Valley, Friday, 23 October

Rain. High 48°, low 40°.

Pressure30.09 inHg

Wind7 mph NW

Humidity71%

Visibility6.2 mi

Dew point36°

Sat, 2452° / 36°

52 °

Grass Valley, Saturday, 24 October

Clear. High 52°, low 36°.

Pressure30.18 inHg

Wind4.2 mph N

Humidity54%

Visibility6.2 mi

Dew point34°

Sun, 2557° / 40°

57 °

Grass Valley, Sunday, 25 October

Clear. High 57°, low 40°.

Pressure30.15 inHg

Wind2.6 mph W

Humidity57%

Visibility—

Dew point35°

Mon, 2663° / 43°

63 °

Grass Valley, Monday, 26 October

Clear. High 63°, low 43°.

Pressure30.15 inHg

Wind3.9 mph SE

Humidity51%

Visibility—

Dew point36°

Tue, 2764° / 50°

64 °

Grass Valley, Tuesday, 27 October

Mostly clear. High 64°, low 50°.

Pressure30.00 inHg

Wind16.1 mph W

Humidity34%

Visibility—

Dew point30°

Wed, 2860° / 45°

60 °

Grass Valley, Wednesday, 28 October

Overcast. High 60°, low 45°.

Pressure30.00 inHg

Wind6.5 mph NE

Humidity44%

Visibility—

Dew point31°

Thu, 2959° / 48°

0.08

59 °

Grass Valley, Thursday, 29 October

Light rain. High 59°, low 48°.

Pressure29.88 inHg

Wind13.8 mph NW

Humidity41%

Visibility—

Dew point31°

Fri, 3056° / 44°

0.02

56 °

Grass Valley, Friday, 30 October

Light rain. High 56°, low 44°.

Pressure29.88 inHg

Wind10.3 mph W

Humidity47%

Visibility—

Dew point30°

Sat, 3148° / 42°

48 °

Grass Valley, Saturday, 31 October

Partly cloudy. High 48°, low 42°.

Pressure29.97 inHg

Wind7.7 mph NW

Humidity44%

Visibility—

Dew point24°

Sun, 0157° / 39°

57 °

Grass Valley, Sunday, 1 November

Clear. High 57°, low 39°.

Pressure30.09 inHg

Wind6.2 mph S

Humidity25%

Visibility—

Dew point14°

Mon, 0259° / 49°

59 °

Grass Valley, Monday, 2 November

Overcast. High 59°, low 49°.

Pressure30.12 inHg

Wind4.6 mph S

Humidity23%

Visibility—

Dew point18°

Tue, 0359° / 48°

59 °

Grass Valley, Tuesday, 3 November

Overcast. High 59°, low 48°.

Pressure30.03 inHg

Wind8.5 mph SW

Humidity28%

Visibility—

Dew point23°

Wed, 0459° / 45°

59 °

Grass Valley, Wednesday, 4 November

Mostly clear. High 59°, low 45°.

Pressure29.94 inHg

Wind8.5 mph SW

Humidity50%

Visibility—

Dew point35°

Thu, 0548° / 41°

0.14

48 °

Grass Valley, Thursday, 5 November

Light rain. High 48°, low 41°.

Pressure29.94 inHg

Wind17.4 mph W

Humidity67%

Visibility—

Dew point35°

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.