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As of 13:15 PST

Weather in Summerville, CA

58°Current weather

Summerville, Sunday, 8 November, 13:15

Overcast. Feels like 56°. High 58°, low 39°.

Pressure30.12 inHg
Wind3.8 mph SW
Humidity58%
Visibility6.2 mi
Dew point42°
Mon, 0956° / 36°0.26Rain
56 °Rain

Summerville, Monday, 9 November

Rain. High 56°, low 36°.

Pressure30.09 inHg
Wind3.8 mph S
Humidity92%
Visibility1.7 mi
Dew point50°
Tue, 1070° / 35°0Mostly clear
70 °Mostly clear

Summerville, Tuesday, 10 November

Mostly clear. High 70°, low 35°.

Pressure30.21 inHg
Wind1.7 mph W
Humidity43%
Visibility6.2 mi
Dew point40°
Wed, 1173° / 46°0Clear
73 °Clear

Summerville, Wednesday, 11 November

Clear. High 73°, low 46°.

Pressure30.00 inHg
Wind6.1 mph S
Humidity24%
Visibility6.2 mi
Dew point24°
Thu, 1266° / 43°0Overcast
66 °Overcast

Summerville, Thursday, 12 November

Overcast. High 66°, low 43°.

Pressure29.83 inHg
Wind6.2 mph SE
Humidity39%
Visibility6.2 mi
Dew point35°
Fri, 1355° / 42°0.19Light rain
55 °Light rain

Summerville, Friday, 13 November

Light rain. High 55°, low 42°.

Pressure29.77 inHg
Wind7.7 mph S
Humidity64%
Visibility—
Dew point42°
Sat, 1462° / 45°0Light rain
62 °Light rain

Summerville, Saturday, 14 November

Light rain. High 62°, low 45°.

Pressure29.77 inHg
Wind10.2 mph S
Humidity42%
Visibility—
Dew point34°
Sun, 1546° / 36°1.34Snow
46 °Snow

Summerville, Sunday, 15 November

Snow. High 46°, low 36°.

Pressure29.80 inHg
Wind6.4 mph S
Humidity100%
Visibility—
Dew point42°
Mon, 1641° / 29°0.02Snow
41 °Snow

Summerville, Monday, 16 November

Snow. High 41°, low 29°.

Pressure30.09 inHg
Wind3.5 mph NW
Humidity93%
Visibility—
Dew point37°
Tue, 1744° / 28°0Partly cloudy
44 °Partly cloudy

Summerville, Tuesday, 17 November

Partly cloudy. High 44°, low 28°.

Pressure30.12 inHg
Wind6.4 mph E
Humidity86%
Visibility—
Dew point35°
Wed, 1843° / 34°0.19Snow
43 °Snow

Summerville, Wednesday, 18 November

Snow. High 43°, low 34°.

Pressure29.94 inHg
Wind6.6 mph SE
Humidity83%
Visibility—
Dew point35°
Thu, 1945° / 36°0.21Snow
45 °Snow

Summerville, Thursday, 19 November

Snow. High 45°, low 36°.

Pressure30.03 inHg
Wind5.5 mph E
Humidity92%
Visibility—
Dew point40°
Fri, 2044° / 35°0.26Snow
44 °Snow

Summerville, Friday, 20 November

Snow. High 44°, low 35°.

Pressure29.94 inHg
Wind5.4 mph E
Humidity94%
Visibility—
Dew point41°
Sat, 2143° / 40°0.47Snow
43 °Snow

Summerville, Saturday, 21 November

Snow. High 43°, low 40°.

Pressure30.09 inHg
Wind6.4 mph SE
Humidity99%
Visibility—
Dew point42°
Sun, 2244° / 42°0.9Rain
44 °Rain

Summerville, Sunday, 22 November

Rain. High 44°, low 42°.

Pressure29.97 inHg
Wind8.2 mph SE
Humidity98%
Visibility—
Dew point44°
Mon, 2344° / 41°2.5Heavy rain
44 °Heavy rain

Summerville, Monday, 23 November

Heavy rain. High 44°, low 41°.

Pressure29.62 inHg
Wind11.6 mph SE
Humidity100%
Visibility—
Dew point42°

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.