As of 17:32 PDT

Weather in Summerville, CA

54°Current weather

Summerville, Sunday, 25 October, 17:32

Overcast. Feels like 51°. High 57°, low 33°.

Pressure30.00 inHg
Wind2.6 mph SW
Humidity48%
Visibility6.2 mi
Dew point35°
Mon, 2655° / 34°0.03Light rain
55 °Light rain

Summerville, Monday, 26 October

Light rain. High 55°, low 34°.

Pressure30.15 inHg
Wind1.6 mph NW
Humidity68%
Visibility6.2 mi
Dew point38°
Tue, 2751° / 32°0Overcast
51 °Overcast

Summerville, Tuesday, 27 October

Overcast. High 51°, low 32°.

Pressure30.12 inHg
Wind3.1 mph NW
Humidity58%
Visibility6.2 mi
Dew point33°
Wed, 2859° / 34°0Clear
59 °Clear

Summerville, Wednesday, 28 October

Clear. High 59°, low 34°.

Pressure30.06 inHg
Wind3.1 mph NW
Humidity46%
Visibility6.2 mi
Dew point26°
Thu, 2958° / 39°0Partly cloudy
58 °Partly cloudy

Summerville, Thursday, 29 October

Partly cloudy. High 58°, low 39°.

Pressure29.91 inHg
Wind3 mph NW
Humidity45%
Visibility6.2 mi
Dew point23°
Fri, 3058° / 36°0Partly cloudy
58 °Partly cloudy

Summerville, Friday, 30 October

Partly cloudy. High 58°, low 36°.

Pressure29.88 inHg
Wind4.5 mph SW
Humidity52%
Visibility—
Dew point33°
Sat, 3151° / 37°0.02Snow
51 °Snow

Summerville, Saturday, 31 October

Snow. High 51°, low 37°.

Pressure29.88 inHg
Wind5.2 mph S
Humidity60%
Visibility—
Dew point36°
Sun, 0154° / 34°0Partly cloudy
54 °Partly cloudy

Summerville, Sunday, 1 November

Partly cloudy. High 54°, low 34°.

Pressure29.83 inHg
Wind5.4 mph N
Humidity58%
Visibility—
Dew point32°
Mon, 0261° / 36°0Overcast
61 °Overcast

Summerville, Monday, 2 November

Overcast. High 61°, low 36°.

Pressure29.97 inHg
Wind4.6 mph SW
Humidity23%
Visibility—
Dew point17°
Tue, 0357° / 40°0Overcast
57 °Overcast

Summerville, Tuesday, 3 November

Overcast. High 57°, low 40°.

Pressure30.00 inHg
Wind6.8 mph SE
Humidity47%
Visibility—
Dew point32°
Wed, 0445° / 40°1.47Snow
45 °Snow

Summerville, Wednesday, 4 November

Snow. High 45°, low 40°.

Pressure29.83 inHg
Wind8.7 mph SE
Humidity92%
Visibility—
Dew point42°
Thu, 0545° / 40°0.46Rain
45 °Rain

Summerville, Thursday, 5 November

Rain. High 45°, low 40°.

Pressure29.88 inHg
Wind6.7 mph S
Humidity96%
Visibility—
Dew point43°
Fri, 0649° / 39°0.11Light rain
49 °Light rain

Summerville, Friday, 6 November

Light rain. High 49°, low 39°.

Pressure30.06 inHg
Wind4.1 mph W
Humidity96%
Visibility—
Dew point46°
Sat, 0754° / 36°0Overcast
54 °Overcast

Summerville, Saturday, 7 November

Overcast. High 54°, low 36°.

Pressure30.21 inHg
Wind3.6 mph NE
Humidity83%
Visibility—
Dew point42°
Sun, 0861° / 41°0Overcast
61 °Overcast

Summerville, Sunday, 8 November

Overcast. High 61°, low 41°.

Pressure30.18 inHg
Wind4.4 mph NE
Humidity69%
Visibility—
Dew point43°
Mon, 0965° / 45°0Overcast
65 °Overcast

Summerville, Monday, 9 November

Overcast. High 65°, low 45°.

Pressure30.09 inHg
Wind5.7 mph NE
Humidity51%
Visibility—
Dew point40°

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.