10-day forecast for Upper Lake, CA: 35° to 59°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
59°
Best day: Sunday, November 22
48° · 1.8 in
Worst day: Wednesday, November 18
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1456° / 43°0
Morning46°feels 46°
Afternoon54°feels 52°
Evening50°feels 48°
Overnight46°feels 46°
56 °
Upper Lake, Saturday, 14 November
Mostly clear. High 56°, low 43°.
Pressure29.97 inHg
Wind6.2 mph S
Humidity61%
Visibility6.2 mi
Dew point41°
Sun, 1552° / 46°1.1
Morning50°feels 47°
Afternoon51°feels 51°
Evening46°feels 46°
Overnight51°feels 50°
52 °
Upper Lake, Sunday, 15 November
Heavy rain. High 52°, low 46°.
Pressure29.97 inHg
Wind4.5 mph S
Humidity99%
Visibility1.7 mi
Dew point51°
Mon, 1651° / 37°0.02
Morning42°feels 42°
Afternoon51°feels 49°
Evening39°feels 39°
Overnight44°feels 42°
51 °
Upper Lake, Monday, 16 November
Light rain. High 51°, low 37°.
Pressure30.15 inHg
Wind6.9 mph NW
Humidity63%
Visibility4.3 mi
Dew point38°
Tue, 1751° / 35°0.04
Morning39°feels 39°
Afternoon51°feels 48°
Evening45°feels 40°
Overnight35°feels 35°
51 °
Upper Lake, Tuesday, 17 November
Light rain. High 51°, low 35°.
Pressure30.06 inHg
Wind3.8 mph W
Humidity51%
Visibility6.2 mi
Dew point30°
Wed, 1848° / 44°1.8
Morning46°feels 46°
Afternoon46°feels 43°
Evening45°feels 40°
Overnight45°feels 41°
48 °
Upper Lake, Wednesday, 18 November
Rain. High 48°, low 44°.
Pressure29.88 inHg
Wind12.8 mph SE
Humidity96%
Visibility—
Dew point45°
Thu, 1948° / 40°0.48
Morning46°feels 42°
Afternoon47°feels 45°
Evening45°feels 42°
Overnight41°feels 40°
48 °
Upper Lake, Thursday, 19 November
Rain. High 48°, low 40°.
Pressure29.88 inHg
Wind10.9 mph SE
Humidity84%
Visibility—
Dew point43°
Fri, 2056° / 42°0
Morning46°feels 46°
Afternoon50°feels 50°
Evening51°feels 49°
Overnight42°feels 40°
56 °
Upper Lake, Friday, 20 November
Partly cloudy. High 56°, low 42°.
Pressure30.21 inHg
Wind4.1 mph NE
Humidity74%
Visibility—
Dew point41°
Sat, 2158° / 42°0
Morning46°feels 43°
Afternoon54°feels 51°
Evening51°feels 48°
Overnight43°feels 39°
58 °
Upper Lake, Saturday, 21 November
Overcast. High 58°, low 42°.
Pressure30.12 inHg
Wind6.3 mph E
Humidity38%
Visibility—
Dew point28°
Sun, 2259° / 44°0
Morning47°feels 44°
Afternoon55°feels 52°
Evening55°feels 53°
Overnight49°feels 46°
59 °
Upper Lake, Sunday, 22 November
Overcast. High 59°, low 44°.
Pressure30.12 inHg
Wind5.8 mph E
Humidity51%
Visibility—
Dew point35°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Upper Lake, CA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.