As of 04:10 PDT

Weather in Grass Valley, NV

33°

Grass Valley, Monday, 12 October, 04:10

Mostly clear. Feels like 28°. High 49°, low 33°.

Pressure29.85 inHg

Wind5.7 mph NW

Humidity69%

Visibility6.2 mi

Dew point27°

See detailed hourly forecast

Tue, 1353° / 33°

0.04

53 °

Grass Valley, Tuesday, 13 October

Snow. High 53°, low 33°.

Pressure30.15 inHg

Wind5.4 mph NW

Humidity54%

Visibility6.2 mi

Dew point21°

Wed, 1459° / 38°

59 °

Grass Valley, Wednesday, 14 October

Clear. High 59°, low 38°.

Pressure30.21 inHg

Wind3.6 mph W

Humidity38%

Visibility6.2 mi

Dew point22°

Thu, 1564° / 45°

64 °

Grass Valley, Thursday, 15 October

Clear. High 64°, low 45°.

Pressure30.36 inHg

Wind4.3 mph N

Humidity35%

Visibility6.2 mi

Dew point31°

Fri, 1668° / 44°

68 °

Grass Valley, Friday, 16 October

Clear. High 68°, low 44°.

Pressure30.27 inHg

Wind3.8 mph SE

Humidity34%

Visibility—

Dew point30°

Sat, 1770° / 50°

70 °

Grass Valley, Saturday, 17 October

Clear. High 70°, low 50°.

Pressure30.06 inHg

Wind8.1 mph S

Humidity31%

Visibility—

Dew point31°

Sun, 1873° / 57°

73 °

Grass Valley, Sunday, 18 October

Mostly clear. High 73°, low 57°.

Pressure29.94 inHg

Wind8.1 mph S

Humidity21%

Visibility—

Dew point25°

Mon, 1970° / 52°

0.01

70 °

Grass Valley, Monday, 19 October

Light rain. High 70°, low 52°.

Pressure29.83 inHg

Wind24.9 mph W

Humidity18%

Visibility—

Dew point21°

Tue, 2047° / 41°

0.08

47 °

Grass Valley, Tuesday, 20 October

Light rain. High 47°, low 41°.

Pressure29.88 inHg

Wind8.9 mph N

Humidity84%

Visibility—

Dew point39°

Wed, 2153° / 38°

53 °

Grass Valley, Wednesday, 21 October

Clear. High 53°, low 38°.

Pressure29.97 inHg

Wind15.6 mph NE

Humidity41%

Visibility—

Dew point23°

Thu, 2259° / 41°

59 °

Grass Valley, Thursday, 22 October

Mostly clear. High 59°, low 41°.

Pressure30.06 inHg

Wind9 mph N

Humidity37%

Visibility—

Dew point25°

Fri, 2357° / 46°

0.06

57 °

Grass Valley, Friday, 23 October

Light rain. High 57°, low 46°.

Pressure30.03 inHg

Wind10 mph N

Humidity49%

Visibility—

Dew point36°

Sat, 2460° / 43°

60 °

Grass Valley, Saturday, 24 October

Clear. High 60°, low 43°.

Pressure30.24 inHg

Wind9.3 mph S

Humidity51%

Visibility—

Dew point34°

Sun, 2564° / 47°

64 °

Grass Valley, Sunday, 25 October

Clear. High 64°, low 47°.

Pressure30.18 inHg

Wind3.6 mph E

Humidity37%

Visibility—

Dew point31°

Mon, 2666° / 49°

66 °

Grass Valley, Monday, 26 October

Overcast. High 66°, low 49°.

Pressure30.06 inHg

Wind4.6 mph S

Humidity32%

Visibility—

Dew point30°

Tue, 2769° / 54°

69 °

Grass Valley, Tuesday, 27 October

Clear. High 69°, low 54°.

Pressure29.91 inHg

Wind7 mph S

Humidity25%

Visibility—

Dew point27°

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.