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As of 02:17 PDT

Weather in Upper Lake, CA

53°Current weather

Upper Lake, Wednesday, 14 October, 02:17

Clear. Feels like 51°. High 78°, low 44°.

Pressure30.12 inHg
Wind1.4 mph E
Humidity59%
Visibility6.2 mi
Dew point37°
Thu, 1587° / 46°0Clear
87 °Clear

Upper Lake, Thursday, 15 October

Clear. High 87°, low 46°.

Pressure30.15 inHg
Wind5.6 mph NE
Humidity15%
Visibility6.2 mi
Dew point27°
Fri, 1689° / 55°0Clear
89 °Clear

Upper Lake, Friday, 16 October

Clear. High 89°, low 55°.

Pressure30.09 inHg
Wind2.9 mph SW
Humidity13%
Visibility6.2 mi
Dew point22°
Sat, 1786° / 62°0Clear
86 °Clear

Upper Lake, Saturday, 17 October

Clear. High 86°, low 62°.

Pressure30.06 inHg
Wind3.5 mph W
Humidity15%
Visibility6.2 mi
Dew point23°
Sun, 1875° / 49°0Clear
75 °Clear

Upper Lake, Sunday, 18 October

Clear. High 75°, low 49°.

Pressure30.00 inHg
Wind5.4 mph W
Humidity28%
Visibility—
Dew point35°
Mon, 1961° / 42°0Overcast
61 °Overcast

Upper Lake, Monday, 19 October

Overcast. High 61°, low 42°.

Pressure29.97 inHg
Wind7.1 mph W
Humidity67%
Visibility—
Dew point42°
Tue, 2076° / 46°0Overcast
76 °Overcast

Upper Lake, Tuesday, 20 October

Overcast. High 76°, low 46°.

Pressure29.88 inHg
Wind6 mph SE
Humidity22%
Visibility—
Dew point26°
Wed, 2172° / 52°0Light rain
72 °Light rain

Upper Lake, Wednesday, 21 October

Light rain. High 72°, low 52°.

Pressure29.88 inHg
Wind4.7 mph W
Humidity30%
Visibility—
Dew point34°
Thu, 2275° / 49°0Partly cloudy
75 °Partly cloudy

Upper Lake, Thursday, 22 October

Partly cloudy. High 75°, low 49°.

Pressure29.91 inHg
Wind7.2 mph W
Humidity37%
Visibility—
Dew point38°
Fri, 2379° / 50°0Clear
79 °Clear

Upper Lake, Friday, 23 October

Clear. High 79°, low 50°.

Pressure30.00 inHg
Wind7 mph W
Humidity33%
Visibility—
Dew point39°
Sat, 2484° / 53°0Mostly clear
84 °Mostly clear

Upper Lake, Saturday, 24 October

Mostly clear. High 84°, low 53°.

Pressure30.06 inHg
Wind4.4 mph W
Humidity19%
Visibility—
Dew point29°
Sun, 2583° / 55°0Clear
83 °Clear

Upper Lake, Sunday, 25 October

Clear. High 83°, low 55°.

Pressure30.03 inHg
Wind6.9 mph W
Humidity14%
Visibility—
Dew point22°
Mon, 2678° / 52°0Partly cloudy
78 °Partly cloudy

Upper Lake, Monday, 26 October

Partly cloudy. High 78°, low 52°.

Pressure29.91 inHg
Wind8.7 mph W
Humidity22%
Visibility—
Dew point28°
Tue, 2778° / 50°0Overcast
78 °Overcast

Upper Lake, Tuesday, 27 October

Overcast. High 78°, low 50°.

Pressure29.88 inHg
Wind5.8 mph W
Humidity23%
Visibility—
Dew point27°
Wed, 2868° / 54°0.02Light rain
68 °Light rain

Upper Lake, Wednesday, 28 October

Light rain. High 68°, low 54°.

Pressure29.88 inHg
Wind8.5 mph W
Humidity46%
Visibility—
Dew point43°
Thu, 2962° / 46°0Overcast
62 °Overcast

Upper Lake, Thursday, 29 October

Overcast. High 62°, low 46°.

Pressure29.83 inHg
Wind8.2 mph W
Humidity66%
Visibility—
Dew point43°

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 Upper Lake, 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 Upper Lake, 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.