As of 22:35 PDT

Weather in Grass Valley, NV

44°

Grass Valley, Saturday, 17 October, 22:35

Clear. Feels like 42°. High 76°, low 43°.

Pressure30.06 inHg

Wind4.6 mph S

Humidity33%

Visibility6.2 mi

Dew point19°

See detailed hourly forecast

Sun, 1874° / 45°

74 °

Grass Valley, Sunday, 18 October

Clear. High 74°, low 45°.

Pressure30.03 inHg

Wind4.7 mph SW

Humidity24%

Visibility6.2 mi

Dew point20°

Mon, 1970° / 45°

70 °

Grass Valley, Monday, 19 October

Overcast. High 70°, low 45°.

Pressure29.88 inHg

Wind6 mph SW

Humidity23%

Visibility6.2 mi

Dew point18°

Tue, 2069° / 51°

0.03

69 °

Grass Valley, Tuesday, 20 October

Light rain. High 69°, low 51°.

Pressure29.88 inHg

Wind5 mph S

Humidity28%

Visibility6.2 mi

Dew point32°

Wed, 2160° / 48°

0.15

60 °

Grass Valley, Wednesday, 21 October

Light rain. High 60°, low 48°.

Pressure29.91 inHg

Wind2.9 mph S

Humidity59%

Visibility5.7 mi

Dew point44°

Thu, 2253° / 46°

0.41

53 °

Grass Valley, Thursday, 22 October

Rain. High 53°, low 46°.

Pressure29.91 inHg

Wind9 mph S

Humidity92%

Visibility—

Dew point46°

Fri, 2354° / 42°

0.23

54 °

Grass Valley, Friday, 23 October

Rain. High 54°, low 42°.

Pressure30.12 inHg

Wind8.4 mph NW

Humidity74%

Visibility—

Dew point38°

Sat, 2460° / 46°

60 °

Grass Valley, Saturday, 24 October

Clear. High 60°, low 46°.

Pressure30.30 inHg

Wind6.9 mph E

Humidity36%

Visibility—

Dew point28°

Sun, 2562° / 47°

62 °

Grass Valley, Sunday, 25 October

Clear. High 62°, low 47°.

Pressure30.21 inHg

Wind5.9 mph E

Humidity31%

Visibility—

Dew point25°

Mon, 2663° / 47°

63 °

Grass Valley, Monday, 26 October

Clear. High 63°, low 47°.

Pressure29.94 inHg

Wind4.5 mph E

Humidity21%

Visibility—

Dew point17°

Tue, 2762° / 53°

62 °

Grass Valley, Tuesday, 27 October

Overcast. High 62°, low 53°.

Pressure29.80 inHg

Wind4.3 mph SE

Humidity28%

Visibility—

Dew point26°

Wed, 2860° / 50°

60 °

Grass Valley, Wednesday, 28 October

Overcast. High 60°, low 50°.

Pressure29.91 inHg

Wind11.5 mph W

Humidity25%

Visibility—

Dew point20°

Thu, 2959° / 45°

59 °

Grass Valley, Thursday, 29 October

Clear. High 59°, low 45°.

Pressure30.09 inHg

Wind9.1 mph S

Humidity29%

Visibility—

Dew point21°

Fri, 3052° / 39°

0.19

52 °

Grass Valley, Friday, 30 October

Snow. High 52°, low 39°.

Pressure29.74 inHg

Wind18.6 mph W

Humidity31%

Visibility—

Dew point22°

Sat, 3154° / 40°

0.02

54 °

Grass Valley, Saturday, 31 October

Light rain. High 54°, low 40°.

Pressure29.91 inHg

Wind12.7 mph SW

Humidity68%

Visibility—

Dew point34°

Sun, 0157° / 44°

0.02

57 °

Grass Valley, Sunday, 1 November

Light rain. High 57°, low 44°.

Pressure29.83 inHg

Wind29.1 mph W

Humidity46%

Visibility—

Dew point33°

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.