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As of 15:30 PST

Weather in Johnsville, CA

41°Current weather

Johnsville, Tuesday, 3 November, 15:30

Overcast. Feels like 38°. High 43°, low 32°.

Pressure30.09 inHg
Wind4.4 mph S
Humidity82%
Visibility6.2 mi
Dew point36°
Wed, 0451° / 30°0Clear
51 °Clear

Johnsville, Wednesday, 4 November

Clear. High 51°, low 30°.

Pressure30.03 inHg
Wind2.3 mph E
Humidity48%
Visibility6.2 mi
Dew point28°
Thu, 0558° / 30°0Clear
58 °Clear

Johnsville, Thursday, 5 November

Clear. High 58°, low 30°.

Pressure30.15 inHg
Wind1.8 mph NE
Humidity33%
Visibility6.2 mi
Dew point15°
Fri, 0662° / 31°0Overcast
62 °Overcast

Johnsville, Friday, 6 November

Overcast. High 62°, low 31°.

Pressure30.18 inHg
Wind3.1 mph E
Humidity31%
Visibility6.2 mi
Dew point17°
Sat, 0764° / 34°0Mostly clear
64 °Mostly clear

Johnsville, Saturday, 7 November

Mostly clear. High 64°, low 34°.

Pressure30.12 inHg
Wind3.7 mph E
Humidity31%
Visibility6.2 mi
Dew point24°
Sun, 0863° / 35°0Overcast
63 °Overcast

Johnsville, Sunday, 8 November

Overcast. High 63°, low 35°.

Pressure30.15 inHg
Wind9.4 mph SW
Humidity30%
Visibility—
Dew point26°
Mon, 0958° / 37°0Overcast
58 °Overcast

Johnsville, Monday, 9 November

Overcast. High 58°, low 37°.

Pressure30.03 inHg
Wind9.9 mph SW
Humidity29%
Visibility—
Dew point22°
Tue, 1063° / 35°0Clear
63 °Clear

Johnsville, Tuesday, 10 November

Clear. High 63°, low 35°.

Pressure30.09 inHg
Wind3.3 mph E
Humidity24%
Visibility—
Dew point17°
Wed, 1159° / 38°0Overcast
59 °Overcast

Johnsville, Wednesday, 11 November

Overcast. High 59°, low 38°.

Pressure30.00 inHg
Wind9 mph SW
Humidity28%
Visibility—
Dew point21°
Thu, 1254° / 37°0Overcast
54 °Overcast

Johnsville, Thursday, 12 November

Overcast. High 54°, low 37°.

Pressure29.83 inHg
Wind5.7 mph SW
Humidity43%
Visibility—
Dew point28°
Fri, 1361° / 34°0Mostly clear
61 °Mostly clear

Johnsville, Friday, 13 November

Mostly clear. High 61°, low 34°.

Pressure29.91 inHg
Wind3.8 mph E
Humidity35%
Visibility—
Dew point24°
Sat, 1460° / 33°0Clear
60 °Clear

Johnsville, Saturday, 14 November

Clear. High 60°, low 33°.

Pressure29.97 inHg
Wind5.7 mph SW
Humidity33%
Visibility—
Dew point23°
Sun, 1545° / 34°0.55Snow
45 °Snow

Johnsville, Sunday, 15 November

Snow. High 45°, low 34°.

Pressure29.83 inHg
Wind4.2 mph SE
Humidity88%
Visibility—
Dew point40°
Mon, 1638° / 24°0.09Light snow
38 °Light snow

Johnsville, Monday, 16 November

Light snow. High 38°, low 24°.

Pressure30.06 inHg
Wind4.8 mph SW
Humidity86%
Visibility—
Dew point32°
Tue, 1743° / 21°0.03Light snow
43 °Light snow

Johnsville, Tuesday, 17 November

Light snow. High 43°, low 21°.

Pressure30.06 inHg
Wind4.6 mph SW
Humidity74%
Visibility—
Dew point30°
Wed, 1837° / 25°0.09Light snow
37 °Light snow

Johnsville, Wednesday, 18 November

Light snow. High 37°, low 25°.

Pressure30.15 inHg
Wind3.7 mph NE
Humidity90%
Visibility—
Dew point31°

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 Johnsville, 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 Johnsville, 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.