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As of 23:27 PDT

Weather in Johnstonville, CA

69°Current weather

Johnstonville, Saturday, 8 August, 23:27

Clear. Feels like 67°. High 96°, low 67°.

Pressure30.00 inHg
Wind6.2 mph W
Humidity28%
Visibility6.2 mi
Dew point34°
Sun, 09102° / 57°0Clear
102 °Clear

Johnstonville, Sunday, 9 August

Clear. High 102°, low 57°.

Pressure29.83 inHg
Wind7.5 mph SW
Humidity9%
Visibility6.2 mi
Dew point27°
Mon, 1095° / 64°0Clear
95 °Clear

Johnstonville, Monday, 10 August

Clear. High 95°, low 64°.

Pressure29.85 inHg
Wind12.3 mph SW
Humidity10%
Visibility6.2 mi
Dew point27°
Tue, 1195° / 61°0Light rain
95 °Light rain

Johnstonville, Tuesday, 11 August

Light rain. High 95°, low 61°.

Pressure29.88 inHg
Wind9.6 mph SW
Humidity16%
Visibility6.2 mi
Dew point38°
Wed, 1293° / 59°0Overcast
93 °Overcast

Johnstonville, Wednesday, 12 August

Overcast. High 93°, low 59°.

Pressure29.83 inHg
Wind5.3 mph SW
Humidity16%
Visibility6.2 mi
Dew point36°
Thu, 1391° / 61°0.06Light rain
91 °Light rain

Johnstonville, Thursday, 13 August

Light rain. High 91°, low 61°.

Pressure29.74 inHg
Wind9 mph NW
Humidity17%
Visibility—
Dew point38°
Fri, 1484° / 60°0.06Light rain
84 °Light rain

Johnstonville, Friday, 14 August

Light rain. High 84°, low 60°.

Pressure29.91 inHg
Wind11.6 mph NW
Humidity27%
Visibility—
Dew point44°
Sat, 1585° / 57°0Overcast
85 °Overcast

Johnstonville, Saturday, 15 August

Overcast. High 85°, low 57°.

Pressure29.97 inHg
Wind8.3 mph SE
Humidity26%
Visibility—
Dew point44°
Sun, 1691° / 58°0Partly cloudy
91 °Partly cloudy

Johnstonville, Sunday, 16 August

Partly cloudy. High 91°, low 58°.

Pressure29.97 inHg
Wind15.9 mph SW
Humidity15%
Visibility—
Dew point34°
Mon, 1783° / 60°0Overcast
83 °Overcast

Johnstonville, Monday, 17 August

Overcast. High 83°, low 60°.

Pressure30.00 inHg
Wind14.2 mph SW
Humidity21%
Visibility—
Dew point38°
Tue, 1882° / 59°0.06Light rain
82 °Light rain

Johnstonville, Tuesday, 18 August

Light rain. High 82°, low 59°.

Pressure30.00 inHg
Wind7.7 mph SE
Humidity33%
Visibility—
Dew point47°
Wed, 1990° / 58°0Clear
90 °Clear

Johnstonville, Wednesday, 19 August

Clear. High 90°, low 58°.

Pressure29.88 inHg
Wind15.6 mph SW
Humidity13%
Visibility—
Dew point30°
Thu, 2089° / 56°0Overcast
89 °Overcast

Johnstonville, Thursday, 20 August

Overcast. High 89°, low 56°.

Pressure29.85 inHg
Wind9.8 mph SW
Humidity8%
Visibility—
Dew point17°
Fri, 2192° / 59°0Overcast
92 °Overcast

Johnstonville, Friday, 21 August

Overcast. High 92°, low 59°.

Pressure29.83 inHg
Wind8 mph W
Humidity12%
Visibility—
Dew point29°
Sat, 2293° / 59°0Clear
93 °Clear

Johnstonville, Saturday, 22 August

Clear. High 93°, low 59°.

Pressure29.83 inHg
Wind15.6 mph SW
Humidity12%
Visibility—
Dew point31°
Sun, 2393° / 59°0Clear
93 °Clear

Johnstonville, Sunday, 23 August

Clear. High 93°, low 59°.

Pressure29.83 inHg
Wind14.4 mph SW
Humidity14%
Visibility—
Dew point34°

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 Johnstonville, 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 Johnstonville, 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.