EN
English Español

As of 21:46 PDT

Weather in Johnsville, CA

68°Current weather

Johnsville, Saturday, 8 August, 21:46

Clear. Feels like 66°. High 87°, low 59°.

Pressure30.00 inHg
Wind2.6 mph S
Humidity32%
Visibility6.2 mi
Dew point37°
Sun, 0992° / 61°0Clear
92 °Clear

Johnsville, Sunday, 9 August

Clear. High 92°, low 61°.

Pressure29.85 inHg
Wind10.5 mph SW
Humidity11%
Visibility6.2 mi
Dew point30°
Mon, 1089° / 60°0Mostly clear
89 °Mostly clear

Johnsville, Monday, 10 August

Mostly clear. High 89°, low 60°.

Pressure29.88 inHg
Wind11.9 mph SW
Humidity13%
Visibility6.2 mi
Dew point31°
Tue, 1187° / 59°0.01Light rain
87 °Light rain

Johnsville, Tuesday, 11 August

Light rain. High 87°, low 59°.

Pressure29.94 inHg
Wind10.7 mph SW
Humidity18%
Visibility6.2 mi
Dew point38°
Wed, 1285° / 57°0Overcast
85 °Overcast

Johnsville, Wednesday, 12 August

Overcast. High 85°, low 57°.

Pressure29.85 inHg
Wind10.2 mph SW
Humidity20%
Visibility6.2 mi
Dew point38°
Thu, 1382° / 57°0Partly cloudy
82 °Partly cloudy

Johnsville, Thursday, 13 August

Partly cloudy. High 82°, low 57°.

Pressure29.80 inHg
Wind11.6 mph SW
Humidity21%
Visibility—
Dew point37°
Fri, 1480° / 56°0Overcast
80 °Overcast

Johnsville, Friday, 14 August

Overcast. High 80°, low 56°.

Pressure29.91 inHg
Wind11.7 mph SW
Humidity26%
Visibility—
Dew point39°
Sat, 1584° / 53°0Partly cloudy
84 °Partly cloudy

Johnsville, Saturday, 15 August

Partly cloudy. High 84°, low 53°.

Pressure29.97 inHg
Wind10.9 mph SW
Humidity19%
Visibility—
Dew point35°
Sun, 1683° / 53°0Overcast
83 °Overcast

Johnsville, Sunday, 16 August

Overcast. High 83°, low 53°.

Pressure30.00 inHg
Wind12.4 mph SW
Humidity18%
Visibility—
Dew point33°
Mon, 1779° / 54°0Overcast
79 °Overcast

Johnsville, Monday, 17 August

Overcast. High 79°, low 54°.

Pressure30.03 inHg
Wind10.5 mph SW
Humidity21%
Visibility—
Dew point34°
Tue, 1878° / 53°0.06Light rain
78 °Light rain

Johnsville, Tuesday, 18 August

Light rain. High 78°, low 53°.

Pressure30.00 inHg
Wind11.1 mph SW
Humidity31%
Visibility—
Dew point42°
Wed, 1984° / 51°0Clear
84 °Clear

Johnsville, Wednesday, 19 August

Clear. High 84°, low 51°.

Pressure29.94 inHg
Wind11.6 mph SW
Humidity14%
Visibility—
Dew point27°
Thu, 2082° / 49°0Overcast
82 °Overcast

Johnsville, Thursday, 20 August

Overcast. High 82°, low 49°.

Pressure29.88 inHg
Wind10.9 mph SW
Humidity10%
Visibility—
Dew point18°
Fri, 2187° / 53°0Overcast
87 °Overcast

Johnsville, Friday, 21 August

Overcast. High 87°, low 53°.

Pressure29.83 inHg
Wind11.5 mph SW
Humidity11%
Visibility—
Dew point23°
Sat, 2285° / 54°0Overcast
85 °Overcast

Johnsville, Saturday, 22 August

Overcast. High 85°, low 54°.

Pressure29.88 inHg
Wind11.2 mph SW
Humidity15%
Visibility—
Dew point30°
Sun, 2386° / 53°0Clear
86 °Clear

Johnsville, Sunday, 23 August

Clear. High 86°, low 53°.

Pressure29.85 inHg
Wind11 mph SW
Humidity18%
Visibility—
Dew point35°

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.