As of 01:00 PST

Weather in Summerville, CA

41°Current weather

Summerville, Thursday, 12 November, 01:00

Overcast. Feels like 37°. High 61°, low 41°.

Pressure29.94 inHg
Wind6 mph E
Humidity81%
Visibility6.2 mi
Dew point36°
Fri, 1350° / 42°0.69Rain
50 °Rain

Summerville, Friday, 13 November

Rain. High 50°, low 42°.

Pressure29.53 inHg
Wind4.8 mph S
Humidity89%
Visibility6.2 mi
Dew point39°
Sat, 1452° / 43°0.06Light rain
52 °Light rain

Summerville, Saturday, 14 November

Light rain. High 52°, low 43°.

Pressure29.91 inHg
Wind5.9 mph S
Humidity67%
Visibility6.2 mi
Dew point38°
Sun, 1546° / 36°0.8Snow
46 °Snow

Summerville, Sunday, 15 November

Snow. High 46°, low 36°.

Pressure30.00 inHg
Wind1.5 mph SW
Humidity95%
Visibility2.9 mi
Dew point41°
Mon, 1649° / 30°0.01Light rain
49 °Light rain

Summerville, Monday, 16 November

Light rain. High 49°, low 30°.

Pressure30.21 inHg
Wind3.6 mph NW
Humidity78%
Visibility—
Dew point35°
Tue, 1752° / 29°0Clear
52 °Clear

Summerville, Tuesday, 17 November

Clear. High 52°, low 29°.

Pressure29.97 inHg
Wind4 mph SE
Humidity61%
Visibility—
Dew point32°
Wed, 1840° / 28°0.83Snow
40 °Snow

Summerville, Wednesday, 18 November

Snow. High 40°, low 28°.

Pressure30.00 inHg
Wind7.3 mph SE
Humidity100%
Visibility—
Dew point39°
Thu, 1939° / 35°1.07Snow
39 °Snow

Summerville, Thursday, 19 November

Snow. High 39°, low 35°.

Pressure30.09 inHg
Wind5.3 mph SW
Humidity99%
Visibility—
Dew point37°
Fri, 2037° / 21°0.13Snow
37 °Snow

Summerville, Friday, 20 November

Snow. High 37°, low 21°.

Pressure30.06 inHg
Wind4.3 mph NW
Humidity96%
Visibility—
Dew point34°
Sat, 2138° / 20°0.01Light rain
38 °Light rain

Summerville, Saturday, 21 November

Light rain. High 38°, low 20°.

Pressure30.18 inHg
Wind4.9 mph E
Humidity91%
Visibility—
Dew point32°
Sun, 2236° / 30°1.12Snow
36 °Snow

Summerville, Sunday, 22 November

Snow. High 36°, low 30°.

Pressure30.03 inHg
Wind7.1 mph SE
Humidity98%
Visibility—
Dew point35°
Mon, 2340° / 38°0.39Snow
40 °Snow

Summerville, Monday, 23 November

Snow. High 40°, low 38°.

Pressure30.15 inHg
Wind3.9 mph SE
Humidity100%
Visibility—
Dew point40°
Tue, 2441° / 35°0.01Light rain
41 °Light rain

Summerville, Tuesday, 24 November

Light rain. High 41°, low 35°.

Pressure30.18 inHg
Wind4.4 mph NE
Humidity100%
Visibility—
Dew point40°
Wed, 2542° / 40°0.14Light rain
42 °Light rain

Summerville, Wednesday, 25 November

Light rain. High 42°, low 40°.

Pressure30.15 inHg
Wind4.7 mph E
Humidity100%
Visibility—
Dew point41°
Thu, 2644° / 41°0.27Rain
44 °Rain

Summerville, Thursday, 26 November

Rain. High 44°, low 41°.

Pressure30.03 inHg
Wind7.4 mph E
Humidity100%
Visibility—
Dew point43°
Fri, 2744° / 42°0.28Rain
44 °Rain

Summerville, Friday, 27 November

Rain. High 44°, low 42°.

Pressure29.91 inHg
Wind5.9 mph SE
Humidity100%
Visibility—
Dew point44°

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 Summerville, 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 Summerville, 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.