10-day forecast for Upper Lake, CA: 40° to 79°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Sunday, November 8
59° · 0.25 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0359° / 43°0.25
Morning50°feels 50°
Afternoon59°feels 58°
Evening52°feels 51°
Overnight50°feels 50°
59 °
Upper Lake, Tuesday, 3 November
Rain. High 59°, low 43°.
Pressure30.03 inHg
Wind4.9 mph SE
Humidity90%
Visibility4.6 mi
Dew point48°
Wed, 0464° / 40°0
Morning48°feels 48°
Afternoon64°feels 62°
Evening48°feels 47°
Overnight41°feels 41°
64 °
Upper Lake, Wednesday, 4 November
Mostly clear. High 64°, low 40°.
Pressure30.03 inHg
Wind7.8 mph NW
Humidity46%
Visibility6.2 mi
Dew point41°
Thu, 0569° / 43°0
Morning49°feels 49°
Afternoon69°feels 67°
Evening52°feels 50°
Overnight45°feels 43°
69 °
Upper Lake, Thursday, 5 November
Clear. High 69°, low 43°.
Pressure30.12 inHg
Wind3.6 mph W
Humidity31%
Visibility6.2 mi
Dew point35°
Fri, 0672° / 51°0
Morning58°feels 55°
Afternoon67°feels 65°
Evening66°feels 65°
Overnight51°feels 48°
72 °
Upper Lake, Friday, 6 November
Overcast. High 72°, low 51°.
Pressure30.18 inHg
Wind3.4 mph W
Humidity25%
Visibility—
Dew point28°
Sat, 0777° / 55°0
Morning60°feels 58°
Afternoon73°feels 71°
Evening70°feels 69°
Overnight57°feels 55°
77 °
Upper Lake, Saturday, 7 November
Mostly clear. High 77°, low 55°.
Pressure30.09 inHg
Wind4.3 mph SW
Humidity27%
Visibility—
Dew point35°
Sun, 0879° / 55°0
Morning61°feels 58°
Afternoon74°feels 72°
Evening71°feels 69°
Overnight55°feels 53°
79 °
Upper Lake, Sunday, 8 November
Clear. High 79°, low 55°.
Pressure30.03 inHg
Wind5.3 mph W
Humidity23%
Visibility—
Dew point31°
Mon, 0977° / 54°0
Morning59°feels 57°
Afternoon71°feels 69°
Evening68°feels 66°
Overnight56°feels 54°
77 °
Upper Lake, Monday, 9 November
Overcast. High 77°, low 54°.
Pressure29.97 inHg
Wind3.7 mph SW
Humidity28%
Visibility—
Dew point34°
Tue, 1069° / 50°0
Morning59°feels 56°
Afternoon66°feels 64°
Evening63°feels 62°
Overnight52°feels 50°
69 °
Upper Lake, Tuesday, 10 November
Overcast. High 69°, low 50°.
Pressure29.97 inHg
Wind8.4 mph S
Humidity32%
Visibility—
Dew point34°
Wed, 1157° / 50°0.22
Morning53°feels 52°
Afternoon56°feels 55°
Evening55°feels 55°
Overnight53°feels 52°
57 °
Upper Lake, Wednesday, 11 November
Light rain. High 57°, low 50°.
Pressure29.94 inHg
Wind7.4 mph SE
Humidity90%
Visibility—
Dew point52°
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.