As of 13:58 PDT

Weather in Grass Valley, NV

71°

Grass Valley, Sunday, 18 October, 13:58

Clear. Feels like 69°. High 73°, low 42°.

Pressure29.97 inHg

Wind0 mph N

Humidity14%

Visibility6.2 mi

Dew point21°

See detailed hourly forecast

Mon, 1973° / 43°

73 °

Grass Valley, Monday, 19 October

Clear. High 73°, low 43°.

Pressure29.88 inHg

Wind6 mph SW

Humidity23%

Visibility6.2 mi

Dew point16°

Tue, 2069° / 44°

0.02

69 °

Grass Valley, Tuesday, 20 October

Light rain. High 69°, low 44°.

Pressure29.91 inHg

Wind4.4 mph SW

Humidity28%

Visibility6.2 mi

Dew point31°

Wed, 2163° / 47°

0.47

63 °

Grass Valley, Wednesday, 21 October

Rain. High 63°, low 47°.

Pressure29.88 inHg

Wind3.1 mph NW

Humidity60%

Visibility6.2 mi

Dew point45°

Thu, 2252° / 43°

0.07

52 °

Grass Valley, Thursday, 22 October

Light rain. High 52°, low 43°.

Pressure29.88 inHg

Wind8.4 mph SW

Humidity66%

Visibility6.2 mi

Dew point40°

Fri, 2344° / 34°

0.07

44 °

Grass Valley, Friday, 23 October

Light rain. High 44°, low 34°.

Pressure30.24 inHg

Wind11.9 mph NW

Humidity64%

Visibility—

Dew point30°

Sat, 2459° / 33°

59 °

Grass Valley, Saturday, 24 October

Mostly clear. High 59°, low 33°.

Pressure30.24 inHg

Wind3.4 mph SE

Humidity35%

Visibility—

Dew point21°

Sun, 2564° / 49°

64 °

Grass Valley, Sunday, 25 October

Clear. High 64°, low 49°.

Pressure30.06 inHg

Wind7 mph S

Humidity25%

Visibility—

Dew point22°

Mon, 2667° / 52°

67 °

Grass Valley, Monday, 26 October

Overcast. High 67°, low 52°.

Pressure29.83 inHg

Wind12.3 mph SW

Humidity22%

Visibility—

Dew point22°

Tue, 2760° / 41°

60 °

Grass Valley, Tuesday, 27 October

Partly cloudy. High 60°, low 41°.

Pressure29.71 inHg

Wind27.4 mph W

Humidity26%

Visibility—

Dew point24°

Wed, 2848° / 37°

48 °

Grass Valley, Wednesday, 28 October

Clear. High 48°, low 37°.

Pressure30.12 inHg

Wind5.5 mph N

Humidity38%

Visibility—

Dew point19°

Thu, 2951° / 40°

51 °

Grass Valley, Thursday, 29 October

Overcast. High 51°, low 40°.

Pressure29.88 inHg

Wind7 mph N

Humidity35%

Visibility—

Dew point19°

Fri, 3054° / 42°

54 °

Grass Valley, Friday, 30 October

Overcast. High 54°, low 42°.

Pressure29.85 inHg

Wind7.2 mph N

Humidity44%

Visibility—

Dew point27°

Sat, 3157° / 42°

57 °

Grass Valley, Saturday, 31 October

Mostly clear. High 57°, low 42°.

Pressure29.91 inHg

Wind7.5 mph N

Humidity41%

Visibility—

Dew point26°

Sun, 0155° / 43°

55 °

Grass Valley, Sunday, 1 November

Overcast. High 55°, low 43°.

Pressure30.18 inHg

Wind8.1 mph N

Humidity37%

Visibility—

Dew point23°

Mon, 0257° / 42°

57 °

Grass Valley, Monday, 2 November

Clear. High 57°, low 42°.

Pressure30.30 inHg

Wind3.5 mph N

Humidity34%

Visibility—

Dew point23°

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.