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As of 18:29 PST

Weather in Grass Lake, CA

40°Current weather

Grass Lake, Tuesday, 3 November, 18:29

Overcast. Feels like 40°. High 42°, low 30°.

Pressure30.09 inHg
Wind0.8 mph N
Humidity80%
Visibility6.2 mi
Dew point34°
Wed, 0448° / 32°0Overcast
48 °Overcast

Grass Lake, Wednesday, 4 November

Overcast. High 48°, low 32°.

Pressure30.09 inHg
Wind2.7 mph W
Humidity56%
Visibility6.2 mi
Dew point32°
Thu, 0551° / 33°0Overcast
51 °Overcast

Grass Lake, Thursday, 5 November

Overcast. High 51°, low 33°.

Pressure30.24 inHg
Wind1.5 mph SW
Humidity57%
Visibility6.2 mi
Dew point33°
Fri, 0658° / 39°0Overcast
58 °Overcast

Grass Lake, Friday, 6 November

Overcast. High 58°, low 39°.

Pressure30.24 inHg
Wind2.7 mph W
Humidity37%
Visibility6.2 mi
Dew point26°
Sat, 0765° / 42°0Clear
65 °Clear

Grass Lake, Saturday, 7 November

Clear. High 65°, low 42°.

Pressure30.03 inHg
Wind2.3 mph W
Humidity30%
Visibility6.2 mi
Dew point29°
Sun, 0857° / 44°0Overcast
57 °Overcast

Grass Lake, Sunday, 8 November

Overcast. High 57°, low 44°.

Pressure30.15 inHg
Wind3.8 mph SW
Humidity40%
Visibility—
Dew point30°
Mon, 0954° / 36°0Partly cloudy
54 °Partly cloudy

Grass Lake, Monday, 9 November

Partly cloudy. High 54°, low 36°.

Pressure30.06 inHg
Wind6.1 mph W
Humidity51%
Visibility—
Dew point31°
Tue, 1056° / 34°0Partly cloudy
56 °Partly cloudy

Grass Lake, Tuesday, 10 November

Partly cloudy. High 56°, low 34°.

Pressure30.09 inHg
Wind6.5 mph SE
Humidity42%
Visibility—
Dew point26°
Wed, 1153° / 39°0Overcast
53 °Overcast

Grass Lake, Wednesday, 11 November

Overcast. High 53°, low 39°.

Pressure29.94 inHg
Wind11.6 mph S
Humidity33%
Visibility—
Dew point22°
Thu, 1237° / 30°0.39Snow
37 °Snow

Grass Lake, Thursday, 12 November

Snow. High 37°, low 30°.

Pressure29.88 inHg
Wind8.1 mph SE
Humidity100%
Visibility—
Dew point35°
Fri, 1338° / 29°0.09Snow
38 °Snow

Grass Lake, Friday, 13 November

Snow. High 38°, low 29°.

Pressure29.88 inHg
Wind12.4 mph SE
Humidity82%
Visibility—
Dew point30°
Sat, 1435° / 29°1.06Snow
35 °Snow

Grass Lake, Saturday, 14 November

Snow. High 35°, low 29°.

Pressure29.71 inHg
Wind10.9 mph S
Humidity98%
Visibility—
Dew point33°
Sun, 1531° / 19°0.22Snow
31 °Snow

Grass Lake, Sunday, 15 November

Snow. High 31°, low 19°.

Pressure30.12 inHg
Wind4.5 mph W
Humidity99%
Visibility—
Dew point31°
Mon, 1634° / 18°0Overcast
34 °Overcast

Grass Lake, Monday, 16 November

Overcast. High 34°, low 18°.

Pressure30.39 inHg
Wind4.7 mph SE
Humidity86%
Visibility—
Dew point26°
Tue, 1740° / 32°0Overcast
40 °Overcast

Grass Lake, Tuesday, 17 November

Overcast. High 40°, low 32°.

Pressure30.39 inHg
Wind5 mph E
Humidity99%
Visibility—
Dew point36°
Wed, 1840° / 32°0Light rain
40 °Light rain

Grass Lake, Wednesday, 18 November

Light rain. High 40°, low 32°.

Pressure30.33 inHg
Wind3.9 mph E
Humidity95%
Visibility—
Dew point36°

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 Lake, CA 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 Lake, CA 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.