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As of 05:10 PDT

Weather in Grass Valley, NV

37°Current weather

Grass Valley, Sunday, 18 October, 05:10

Clear. Feels like 33°. High 74°, low 37°.

Pressure30.03 inHg
Wind4.6 mph S
Humidity44%
Visibility6.2 mi
Dew point21°
Mon, 1973° / 48°0Clear
73 °Clear

Grass Valley, Monday, 19 October

Clear. High 73°, low 48°.

Pressure29.88 inHg
Wind6.6 mph SW
Humidity23%
Visibility6.2 mi
Dew point18°
Tue, 2069° / 50°0.01Light rain
69 °Light rain

Grass Valley, Tuesday, 20 October

Light rain. High 69°, low 50°.

Pressure29.88 inHg
Wind4.5 mph S
Humidity28%
Visibility6.2 mi
Dew point31°
Wed, 2158° / 46°0.25Light rain
58 °Light rain

Grass Valley, Wednesday, 21 October

Light rain. High 58°, low 46°.

Pressure29.91 inHg
Wind2.5 mph SE
Humidity73%
Visibility4.3 mi
Dew point46°
Thu, 2254° / 44°0Overcast
54 °Overcast

Grass Valley, Thursday, 22 October

Overcast. High 54°, low 44°.

Pressure29.97 inHg
Wind5.3 mph NW
Humidity81%
Visibility—
Dew point44°
Fri, 2353° / 42°0Partly cloudy
53 °Partly cloudy

Grass Valley, Friday, 23 October

Partly cloudy. High 53°, low 42°.

Pressure30.12 inHg
Wind7.4 mph NW
Humidity60%
Visibility—
Dew point34°
Sat, 2463° / 46°0Clear
63 °Clear

Grass Valley, Saturday, 24 October

Clear. High 63°, low 46°.

Pressure30.30 inHg
Wind3.9 mph E
Humidity28%
Visibility—
Dew point23°
Sun, 2565° / 48°0Clear
65 °Clear

Grass Valley, Sunday, 25 October

Clear. High 65°, low 48°.

Pressure30.18 inHg
Wind3.3 mph E
Humidity23%
Visibility—
Dew point20°
Mon, 2668° / 50°0Clear
68 °Clear

Grass Valley, Monday, 26 October

Clear. High 68°, low 50°.

Pressure29.97 inHg
Wind5.2 mph S
Humidity18%
Visibility—
Dew point17°
Tue, 2768° / 53°0Overcast
68 °Overcast

Grass Valley, Tuesday, 27 October

Overcast. High 68°, low 53°.

Pressure29.97 inHg
Wind5.6 mph S
Humidity19%
Visibility—
Dew point20°
Wed, 2867° / 53°0Overcast
67 °Overcast

Grass Valley, Wednesday, 28 October

Overcast. High 67°, low 53°.

Pressure30.03 inHg
Wind6.2 mph NW
Humidity19%
Visibility—
Dew point19°
Thu, 2965° / 50°0Clear
65 °Clear

Grass Valley, Thursday, 29 October

Clear. High 65°, low 50°.

Pressure30.03 inHg
Wind4.7 mph W
Humidity24%
Visibility—
Dew point22°
Fri, 3066° / 49°0Partly cloudy
66 °Partly cloudy

Grass Valley, Friday, 30 October

Partly cloudy. High 66°, low 49°.

Pressure29.94 inHg
Wind4.4 mph W
Humidity20%
Visibility—
Dew point18°
Sat, 3167° / 51°0Overcast
67 °Overcast

Grass Valley, Saturday, 31 October

Overcast. High 67°, low 51°.

Pressure29.94 inHg
Wind10 mph W
Humidity17%
Visibility—
Dew point16°
Sun, 0167° / 53°0Overcast
67 °Overcast

Grass Valley, Sunday, 1 November

Overcast. High 67°, low 53°.

Pressure30.03 inHg
Wind7.6 mph SW
Humidity17%
Visibility—
Dew point17°
Mon, 0262° / 54°0Overcast
62 °Overcast

Grass Valley, Monday, 2 November

Overcast. High 62°, low 54°.

Pressure30.06 inHg
Wind8.5 mph SW
Humidity25%
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.