As of 06:53 PDT

Weather in Johnsville, CA

40°Current weather

Johnsville, Monday, 19 October, 06:53

Mostly clear. Feels like 38°. High 66°, low 40°.

Pressure29.94 inHg
Wind4.1 mph SE
Humidity60%
Visibility6.2 mi
Dew point28°
Tue, 2063° / 44°0.01Light rain
63 °Light rain

Johnsville, Tuesday, 20 October

Light rain. High 63°, low 44°.

Pressure29.91 inHg
Wind10.1 mph S
Humidity34%
Visibility6.2 mi
Dew point26°
Wed, 2156° / 42°0.17Light rain
56 °Light rain

Johnsville, Wednesday, 21 October

Light rain. High 56°, low 42°.

Pressure29.91 inHg
Wind2.4 mph E
Humidity48%
Visibility6.2 mi
Dew point36°
Thu, 2248° / 35°0.11Light rain
48 °Light rain

Johnsville, Thursday, 22 October

Light rain. High 48°, low 35°.

Pressure29.94 inHg
Wind7.5 mph W
Humidity71%
Visibility6.2 mi
Dew point39°
Fri, 2352° / 32°0Light rain
52 °Light rain

Johnsville, Friday, 23 October

Light rain. High 52°, low 32°.

Pressure30.21 inHg
Wind7.2 mph NE
Humidity68%
Visibility—
Dew point33°
Sat, 2459° / 29°0Clear
59 °Clear

Johnsville, Saturday, 24 October

Clear. High 59°, low 29°.

Pressure30.12 inHg
Wind6.7 mph E
Humidity47%
Visibility—
Dew point26°
Sun, 2568° / 36°0Mostly clear
68 °Mostly clear

Johnsville, Sunday, 25 October

Mostly clear. High 68°, low 36°.

Pressure30.21 inHg
Wind5 mph E
Humidity22%
Visibility—
Dew point18°
Mon, 2670° / 41°0Overcast
70 °Overcast

Johnsville, Monday, 26 October

Overcast. High 70°, low 41°.

Pressure30.06 inHg
Wind4.4 mph SW
Humidity18%
Visibility—
Dew point18°
Tue, 2768° / 42°0Overcast
68 °Overcast

Johnsville, Tuesday, 27 October

Overcast. High 68°, low 42°.

Pressure30.00 inHg
Wind4.1 mph E
Humidity24%
Visibility—
Dew point22°
Wed, 2863° / 41°0Clear
63 °Clear

Johnsville, Wednesday, 28 October

Clear. High 63°, low 41°.

Pressure29.97 inHg
Wind9.8 mph SW
Humidity16%
Visibility—
Dew point12°
Thu, 2957° / 42°0Light rain
57 °Light rain

Johnsville, Thursday, 29 October

Light rain. High 57°, low 42°.

Pressure29.91 inHg
Wind7.7 mph SW
Humidity25%
Visibility—
Dew point19°
Fri, 3044° / 39°0.04Light rain
44 °Light rain

Johnsville, Friday, 30 October

Light rain. High 44°, low 39°.

Pressure29.94 inHg
Wind3 mph S
Humidity76%
Visibility—
Dew point36°
Sat, 3158° / 40°0Overcast
58 °Overcast

Johnsville, Saturday, 31 October

Overcast. High 58°, low 40°.

Pressure29.91 inHg
Wind4.4 mph NE
Humidity57%
Visibility—
Dew point35°
Sun, 0144° / 41°1.48Rain
44 °Rain

Johnsville, Sunday, 1 November

Rain. High 44°, low 41°.

Pressure29.77 inHg
Wind4.6 mph S
Humidity97%
Visibility—
Dew point42°
Mon, 0251° / 40°0.23Rain
51 °Rain

Johnsville, Monday, 2 November

Rain. High 51°, low 40°.

Pressure30.24 inHg
Wind4.9 mph SW
Humidity83%
Visibility—
Dew point40°
Tue, 0342° / 38°0.28Rain
42 °Rain

Johnsville, Tuesday, 3 November

Rain. High 42°, low 38°.

Pressure30.18 inHg
Wind3.6 mph SE
Humidity98%
Visibility—
Dew point38°

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.