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As of 12:34 PST

Weather in Grass Lake, CA

38°Current weather

Grass Lake, Monday, 2 November, 12:34

Overcast. Feels like 38°. High 43°, low 25°.

Pressure30.15 inHg
Wind0.6 mph W
Humidity56%
Visibility6.2 mi
Dew point25°
Tue, 0345° / 33°0.04Light rain
45 °Light rain

Grass Lake, Tuesday, 3 November

Light rain. High 45°, low 33°.

Pressure30.06 inHg
Wind2.6 mph N
Humidity82%
Visibility6.2 mi
Dew point35°
Wed, 0449° / 33°0Overcast
49 °Overcast

Grass Lake, Wednesday, 4 November

Overcast. High 49°, low 33°.

Pressure30.09 inHg
Wind3.5 mph W
Humidity58%
Visibility6.2 mi
Dew point32°
Thu, 0551° / 35°0Clear
51 °Clear

Grass Lake, Thursday, 5 November

Clear. High 51°, low 35°.

Pressure30.15 inHg
Wind2.7 mph SW
Humidity56%
Visibility6.2 mi
Dew point34°
Fri, 0657° / 40°0Overcast
57 °Overcast

Grass Lake, Friday, 6 November

Overcast. High 57°, low 40°.

Pressure30.18 inHg
Wind3.8 mph SW
Humidity42%
Visibility6.2 mi
Dew point30°
Sat, 0766° / 43°0Partly cloudy
66 °Partly cloudy

Grass Lake, Saturday, 7 November

Partly cloudy. High 66°, low 43°.

Pressure30.12 inHg
Wind1.8 mph W
Humidity38%
Visibility—
Dew point32°
Sun, 0860° / 42°0Overcast
60 °Overcast

Grass Lake, Sunday, 8 November

Overcast. High 60°, low 42°.

Pressure30.09 inHg
Wind6.1 mph W
Humidity36%
Visibility—
Dew point28°
Mon, 0956° / 39°0Overcast
56 °Overcast

Grass Lake, Monday, 9 November

Overcast. High 56°, low 39°.

Pressure30.03 inHg
Wind5.5 mph W
Humidity34%
Visibility—
Dew point24°
Tue, 1056° / 40°0Overcast
56 °Overcast

Grass Lake, Tuesday, 10 November

Overcast. High 56°, low 40°.

Pressure30.00 inHg
Wind9.1 mph SE
Humidity37%
Visibility—
Dew point25°
Wed, 1151° / 39°0Overcast
51 °Overcast

Grass Lake, Wednesday, 11 November

Overcast. High 51°, low 39°.

Pressure29.97 inHg
Wind10.8 mph S
Humidity50%
Visibility—
Dew point29°
Thu, 1239° / 35°1.02Rain
39 °Rain

Grass Lake, Thursday, 12 November

Rain. High 39°, low 35°.

Pressure29.62 inHg
Wind11.2 mph SE
Humidity93%
Visibility—
Dew point37°
Fri, 1343° / 31°0Partly cloudy
43 °Partly cloudy

Grass Lake, Friday, 13 November

Partly cloudy. High 43°, low 31°.

Pressure30.03 inHg
Wind6.7 mph SE
Humidity77%
Visibility—
Dew point32°
Sat, 1452° / 34°0Mostly clear
52 °Mostly clear

Grass Lake, Saturday, 14 November

Mostly clear. High 52°, low 34°.

Pressure30.00 inHg
Wind10.2 mph SE
Humidity57%
Visibility—
Dew point31°
Sun, 1543° / 36°0.11Light rain
43 °Light rain

Grass Lake, Sunday, 15 November

Light rain. High 43°, low 36°.

Pressure29.88 inHg
Wind13.2 mph S
Humidity73%
Visibility—
Dew point34°
Mon, 1640° / 31°0.06Light rain
40 °Light rain

Grass Lake, Monday, 16 November

Light rain. High 40°, low 31°.

Pressure30.12 inHg
Wind5.9 mph W
Humidity94%
Visibility—
Dew point36°
Tue, 1741° / 28°0Overcast
41 °Overcast

Grass Lake, Tuesday, 17 November

Overcast. High 41°, low 28°.

Pressure30.27 inHg
Wind6.5 mph NW
Humidity75%
Visibility—
Dew point28°

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.