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As of 14:00 PDT

Weather in Johnsville, CA

57°Current weather

Johnsville, Sunday, 25 October, 14:00

Overcast. Feels like 55°. High 57°, low 31°.

Pressure30.06 inHg
Wind9.1 mph SW
Humidity40%
Visibility6.2 mi
Dew point33°
Mon, 2654° / 36°0Clear
54 °Clear

Johnsville, Monday, 26 October

Clear. High 54°, low 36°.

Pressure30.09 inHg
Wind13.7 mph SW
Humidity46%
Visibility6.2 mi
Dew point24°
Tue, 2751° / 26°0Clear
51 °Clear

Johnsville, Tuesday, 27 October

Clear. High 51°, low 26°.

Pressure30.00 inHg
Wind10.2 mph SW
Humidity47%
Visibility6.2 mi
Dew point24°
Wed, 2858° / 23°0Clear
58 °Clear

Johnsville, Wednesday, 28 October

Clear. High 58°, low 23°.

Pressure29.97 inHg
Wind2.2 mph SW
Humidity35%
Visibility6.2 mi
Dew point15°
Thu, 2951° / 32°0Overcast
51 °Overcast

Johnsville, Thursday, 29 October

Overcast. High 51°, low 32°.

Pressure29.88 inHg
Wind7.5 mph SW
Humidity44%
Visibility6.2 mi
Dew point23°
Fri, 3052° / 27°0Mostly clear
52 °Mostly clear

Johnsville, Friday, 30 October

Mostly clear. High 52°, low 27°.

Pressure29.88 inHg
Wind10.4 mph SW
Humidity53%
Visibility—
Dew point29°
Sat, 3146° / 29°0.63Snow
46 °Snow

Johnsville, Saturday, 31 October

Snow. High 46°, low 29°.

Pressure29.85 inHg
Wind7.6 mph SW
Humidity57%
Visibility—
Dew point29°
Sun, 0136° / 26°0.5Snow
36 °Snow

Johnsville, Sunday, 1 November

Snow. High 36°, low 26°.

Pressure29.77 inHg
Wind3.9 mph NW
Humidity100%
Visibility—
Dew point35°
Mon, 0245° / 22°0Overcast
45 °Overcast

Johnsville, Monday, 2 November

Overcast. High 45°, low 22°.

Pressure30.09 inHg
Wind4.5 mph E
Humidity89%
Visibility—
Dew point33°
Tue, 0346° / 29°0Overcast
46 °Overcast

Johnsville, Tuesday, 3 November

Overcast. High 46°, low 29°.

Pressure30.03 inHg
Wind3.9 mph SW
Humidity81%
Visibility—
Dew point37°
Wed, 0445° / 29°0.48Snow
45 °Snow

Johnsville, Wednesday, 4 November

Snow. High 45°, low 29°.

Pressure29.94 inHg
Wind5.7 mph SW
Humidity76%
Visibility—
Dew point33°
Thu, 0543° / 37°1.08Heavy rain
43 °Heavy rain

Johnsville, Thursday, 5 November

Heavy rain. High 43°, low 37°.

Pressure29.88 inHg
Wind10.2 mph SW
Humidity97%
Visibility—
Dew point41°
Fri, 0644° / 39°0.04Light rain
44 °Light rain

Johnsville, Friday, 6 November

Light rain. High 44°, low 39°.

Pressure30.06 inHg
Wind6.8 mph SW
Humidity96%
Visibility—
Dew point40°
Sat, 0757° / 31°0Partly cloudy
57 °Partly cloudy

Johnsville, Saturday, 7 November

Partly cloudy. High 57°, low 31°.

Pressure30.15 inHg
Wind4.1 mph E
Humidity73%
Visibility—
Dew point35°
Sun, 0861° / 38°0Overcast
61 °Overcast

Johnsville, Sunday, 8 November

Overcast. High 61°, low 38°.

Pressure30.12 inHg
Wind3.4 mph SW
Humidity28%
Visibility—
Dew point20°
Mon, 0959° / 38°0Overcast
59 °Overcast

Johnsville, Monday, 9 November

Overcast. High 59°, low 38°.

Pressure30.09 inHg
Wind5.2 mph E
Humidity44%
Visibility—
Dew point30°

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.