As of 12:57 PDT

Weather in Grass Lake, CA

43°

Grass Lake, Friday, 30 October, 12:57

Partly cloudy. Feels like 40°. High 45°, low 25°.

Pressure29.88 inHg

Wind5.8 mph SW

Humidity57%

Visibility6.2 mi

Dew point29°

See detailed hourly forecast

Sat, 3145° / 23°

45 °

Grass Lake, Saturday, 31 October

Overcast. High 45°, low 23°.

Pressure29.91 inHg

Wind1.7 mph NW

Humidity64%

Visibility6.2 mi

Dew point31°

Sun, 0147° / 32°

47 °

Grass Lake, Sunday, 1 November

Partly cloudy. High 47°, low 32°.

Pressure30.03 inHg

Wind3.4 mph W

Humidity62%

Visibility6.2 mi

Dew point30°

Mon, 0256° / 35°

56 °

Grass Lake, Monday, 2 November

Overcast. High 56°, low 35°.

Pressure30.21 inHg

Wind0.6 mph S

Humidity43%

Visibility6.2 mi

Dew point26°

Tue, 0362° / 43°

62 °

Grass Lake, Tuesday, 3 November

Clear. High 62°, low 43°.

Pressure30.12 inHg

Wind1.1 mph W

Humidity34%

Visibility6.2 mi

Dew point22°

Wed, 0459° / 42°

59 °

Grass Lake, Wednesday, 4 November

Overcast. High 59°, low 42°.

Pressure29.88 inHg

Wind4.4 mph SW

Humidity37%

Visibility—

Dew point30°

Thu, 0550° / 36°

50 °

Grass Lake, Thursday, 5 November

Overcast. High 50°, low 36°.

Pressure29.83 inHg

Wind6.3 mph S

Humidity56%

Visibility—

Dew point29°

Fri, 0644° / 32°

0.01

44 °

Grass Lake, Friday, 6 November

Light rain. High 44°, low 32°.

Pressure30.03 inHg

Wind7 mph NW

Humidity69%

Visibility—

Dew point31°

Sat, 0757° / 31°

57 °

Grass Lake, Saturday, 7 November

Mostly clear. High 57°, low 31°.

Pressure30.15 inHg

Wind7.2 mph E

Humidity25%

Visibility—

Dew point12°

Sun, 0859° / 38°

59 °

Grass Lake, Sunday, 8 November

Overcast. High 59°, low 38°.

Pressure30.03 inHg

Wind7.3 mph SE

Humidity33%

Visibility—

Dew point23°

Mon, 0945° / 35°

0.22

45 °

Grass Lake, Monday, 9 November

Rain. High 45°, low 35°.

Pressure29.80 inHg

Wind11.9 mph S

Humidity58%

Visibility—

Dew point31°

Tue, 1040° / 31°

2.13

40 °

Grass Lake, Tuesday, 10 November

Snow. High 40°, low 31°.

Pressure29.65 inHg

Wind18 mph S

Humidity90%

Visibility—

Dew point35°

Wed, 1136° / 32°

0.76

36 °

Grass Lake, Wednesday, 11 November

Snow. High 36°, low 32°.

Pressure29.59 inHg

Wind10.9 mph SW

Humidity101%

Visibility—

Dew point33°

Thu, 1234° / 25°

0.12

34 °

Grass Lake, Thursday, 12 November

Snow. High 34°, low 25°.

Pressure30.15 inHg

Wind7.1 mph SW

Humidity97%

Visibility—

Dew point31°

Fri, 1338° / 26°

38 °

Grass Lake, Friday, 13 November

Overcast. High 38°, low 26°.

Pressure30.06 inHg

Wind11.5 mph SE

Humidity91%

Visibility—

Dew point32°

Sat, 1436° / 29°

0.3

36 °

Grass Lake, Saturday, 14 November

Snow. High 36°, low 29°.

Pressure30.03 inHg

Wind13.3 mph S

Humidity96%

Visibility—

Dew point33°

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.