10-day forecast for Upper Lake, CA: 40° to 73°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Tuesday, November 3
59° · 0.24 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2965° / 43°0
Morning44°feels 44°
Afternoon65°feels 63°
Evening51°feels 49°
Overnight45°feels 45°
65 °
Upper Lake, Thursday, 29 October
Overcast. High 65°, low 43°.
Pressure29.88 inHg
Wind3.7 mph SW
Humidity31%
Visibility6.2 mi
Dew point31°
Fri, 3063° / 41°0
Morning41°feels 41°
Afternoon63°feels 60°
Evening50°feels 48°
Overnight45°feels 45°
63 °
Upper Lake, Friday, 30 October
Overcast. High 63°, low 41°.
Pressure29.88 inHg
Wind3.2 mph SW
Humidity45%
Visibility6.2 mi
Dew point38°
Sat, 3159° / 44°0.2
Morning44°feels 44°
Afternoon59°feels 57°
Evening48°feels 48°
Overnight48°feels 48°
59 °
Upper Lake, Saturday, 31 October
Rain. High 59°, low 44°.
Pressure29.94 inHg
Wind3.8 mph SW
Humidity40%
Visibility6.2 mi
Dew point32°
Sun, 0161° / 40°0
Morning40°feels 40°
Afternoon61°feels 59°
Evening57°feels 55°
Overnight44°feels 44°
61 °
Upper Lake, Sunday, 1 November
Clear. High 61°, low 40°.
Pressure30.03 inHg
Wind2.3 mph W
Humidity60%
Visibility6.2 mi
Dew point41°
Mon, 0269° / 43°0
Morning50°feels 49°
Afternoon65°feels 63°
Evening62°feels 60°
Overnight50°feels 48°
69 °
Upper Lake, Monday, 2 November
Partly cloudy. High 69°, low 43°.
Pressure30.18 inHg
Wind6.4 mph W
Humidity31%
Visibility—
Dew point31°
Tue, 0373° / 49°0
Morning56°feels 53°
Afternoon67°feels 65°
Evening66°feels 64°
Overnight54°feels 52°
73 °
Upper Lake, Tuesday, 3 November
Overcast. High 73°, low 49°.
Pressure30.15 inHg
Wind6 mph S
Humidity27%
Visibility—
Dew point30°
Wed, 0459° / 49°0.24
Morning53°feels 51°
Afternoon55°feels 54°
Evening56°feels 55°
Overnight49°feels 49°
59 °
Upper Lake, Wednesday, 4 November
Rain. High 59°, low 49°.
Pressure29.94 inHg
Wind3.6 mph SW
Humidity79%
Visibility—
Dew point48°
Thu, 0565° / 47°0
Morning51°feels 51°
Afternoon60°feels 58°
Evening61°feels 59°
Overnight49°feels 48°
65 °
Upper Lake, Thursday, 5 November
Overcast. High 65°, low 47°.
Pressure30.00 inHg
Wind4.9 mph W
Humidity64%
Visibility—
Dew point46°
Fri, 0670° / 48°0
Morning53°feels 52°
Afternoon65°feels 64°
Evening64°feels 62°
Overnight49°feels 49°
70 °
Upper Lake, Friday, 6 November
Mostly clear. High 70°, low 48°.
Pressure30.03 inHg
Wind6.6 mph W
Humidity45%
Visibility—
Dew point41°
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.