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As of 05:38 PST

Weather in Grass Lake, CA

27°Current weather

Grass Lake, Thursday, 12 November, 05:38

Overcast. Feels like 27°. High 55°, low 27°.

Pressure29.88 inHg
Wind1.1 mph NE
Humidity65%
Visibility6.2 mi
Dew point18°
Fri, 1342° / 33°0.72Snow
42 °Snow

Grass Lake, Friday, 13 November

Snow. High 42°, low 33°.

Pressure29.44 inHg
Wind6 mph W
Humidity98%
Visibility0.7 mi
Dew point38°
Sat, 1446° / 34°0Overcast
46 °Overcast

Grass Lake, Saturday, 14 November

Overcast. High 46°, low 34°.

Pressure29.88 inHg
Wind2.3 mph W
Humidity61%
Visibility6.2 mi
Dew point32°
Sun, 1538° / 28°0.35Snow
38 °Snow

Grass Lake, Sunday, 15 November

Snow. High 38°, low 28°.

Pressure30.00 inHg
Wind3.5 mph W
Humidity97%
Visibility1.0 mi
Dew point36°
Mon, 1638° / 23°0Light snow
38 °Light snow

Grass Lake, Monday, 16 November

Light snow. High 38°, low 23°.

Pressure30.27 inHg
Wind3.7 mph W
Humidity89%
Visibility—
Dew point31°
Tue, 1741° / 24°0Clear
41 °Clear

Grass Lake, Tuesday, 17 November

Clear. High 41°, low 24°.

Pressure30.15 inHg
Wind3.4 mph S
Humidity83%
Visibility—
Dew point29°
Wed, 1831° / 23°0.69Snow
31 °Snow

Grass Lake, Wednesday, 18 November

Snow. High 31°, low 23°.

Pressure29.91 inHg
Wind5.9 mph SW
Humidity93%
Visibility—
Dew point28°
Thu, 1931° / 16°0Light snow
31 °Light snow

Grass Lake, Thursday, 19 November

Light snow. High 31°, low 16°.

Pressure30.09 inHg
Wind7 mph E
Humidity86%
Visibility—
Dew point24°
Fri, 2029° / 17°0.02Light snow
29 °Light snow

Grass Lake, Friday, 20 November

Light snow. High 29°, low 17°.

Pressure29.94 inHg
Wind7.2 mph E
Humidity88%
Visibility—
Dew point22°
Sat, 2131° / 17°0Overcast
31 °Overcast

Grass Lake, Saturday, 21 November

Overcast. High 31°, low 17°.

Pressure30.15 inHg
Wind5.6 mph SE
Humidity81%
Visibility—
Dew point22°
Sun, 2230° / 16°0Clear
30 °Clear

Grass Lake, Sunday, 22 November

Clear. High 30°, low 16°.

Pressure30.30 inHg
Wind4.4 mph W
Humidity80%
Visibility—
Dew point20°
Mon, 2336° / 20°0Clear
36 °Clear

Grass Lake, Monday, 23 November

Clear. High 36°, low 20°.

Pressure30.21 inHg
Wind4.1 mph W
Humidity69%
Visibility—
Dew point22°
Tue, 2434° / 21°0.07Snow
34 °Snow

Grass Lake, Tuesday, 24 November

Snow. High 34°, low 21°.

Pressure30.06 inHg
Wind6.4 mph S
Humidity81%
Visibility—
Dew point26°
Wed, 2532° / 27°0.59Snow
32 °Snow

Grass Lake, Wednesday, 25 November

Snow. High 32°, low 27°.

Pressure29.88 inHg
Wind7.3 mph SE
Humidity96%
Visibility—
Dew point28°
Thu, 2621° / 3°0.03Light snow
21 °Light snow

Grass Lake, Thursday, 26 November

Light snow. High 21°, low 3°.

Pressure30.45 inHg
Wind9.5 mph E
Humidity75%
Visibility—
Dew point5°
Fri, 2733° / 11°0Clear
33 °Clear

Grass Lake, Friday, 27 November

Clear. High 33°, low 11°.

Pressure30.36 inHg
Wind7.8 mph E
Humidity70%
Visibility—
Dew point16°

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.