Current Weather Forecast for Upper Lake

CA 95485  |   7:29am

Weather Conditions

40°

Feels Like 40°

Sunny

38° 81°

0

UV Index

Good

Air Quality

NE 0 mph

Wind

0 in

rain

Today

Sun 10/18

81°

Highest Temperature

Sunny. High 81F. Winds WSW at 5 to 10 mph.

Tonight

Sun 10/18

44°

Lowest Temperature

6%

A few passing clouds. Low 44F. Winds light and variable.

Tomorrow

Mon 10/19

66°

Highest Temperature

24%

Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 66F. Winds W at 5 to 10 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Upper Lake

Hourly Weather Forecast & Temperature

8AM

42°

Feels Like 42°

Sunny

N 0 mph

Wind

1015 mb

Pressure

69%

Humidity

0

UV Index

10mi

Visibility

5%

Cloud Cover

9AM

50°

Feels Like 50°

Sunny

NNW 0 mph

Wind

1015 mb

Pressure

55%

Humidity

1

UV Index

10mi

Visibility

6%

Cloud Cover

10AM

57°

Feels Like 57°

Sunny

WSW 1 mph

Wind

1015 mb

Pressure

47%

Humidity

2

UV Index

10mi

Visibility

3%

Cloud Cover

11AM

68°

Feels Like 68°

Sunny

SW 2 mph

Wind

1015 mb

Pressure

31%

Humidity

3

UV Index

10mi

Visibility

8%

Cloud Cover

12PM

72°

Feels Like 72°

Sunny

SW 3 mph

Wind

1015 mb

Pressure

28%

Humidity

4

UV Index

10mi

Visibility

15%

Cloud Cover

1PM

76°

Feels Like 76°

Sunny

SW 4 mph

Wind

1014 mb

Pressure

25%

Humidity

5

UV Index

10mi

Visibility

11%

Cloud Cover

2PM

79°

Feels Like 79°

Sunny

WSW 5 mph

Wind

1014 mb

Pressure

23%

Humidity

4

UV Index

10mi

Visibility

0%

Cloud Cover

3PM

79°

Feels Like 79°

Sunny

WSW 6 mph

Wind

1013 mb

Pressure

23%

Humidity

3

UV Index

10mi

Visibility

0%

Cloud Cover

4PM

79°

Feels Like 79°

Sunny

WSW 7 mph

Wind

1013 mb

Pressure

23%

Humidity

2

UV Index

10mi

Visibility

2%

Cloud Cover

5PM

76°

Feels Like 76°

Sunny

WSW 7 mph

Wind

1013 mb

Pressure

27%

Humidity

1

UV Index

10mi

Visibility

17%

Cloud Cover

6PM

71°

Feels Like 71°

Sunny

WSW 6 mph

Wind

1013 mb

Pressure

34%

Humidity

0

UV Index

10mi

Visibility

14%

Cloud Cover

7PM

2%

65°

Feels Like 65°

Clear

WSW 5 mph

Wind

1014 mb

Pressure

44%

Humidity

0

UV Index

10mi

Visibility

12%

Cloud Cover

Sun 10/18

Sun

38°

81°

Sunny. Highs in the low 80s and lows in the mid 40s.

81°

Feels Like

WSW 7 mph

Wind

38%

Humidity

5

UV Index

7:24 AM

Sunrise

6:28 PM

Sunset

Mon 10/19

Mon

24%

44°

66°

More clouds than sun. Highs in the mid 60s and lows in the low 40s.

66°

Feels Like

W 7 mph

Wind

59%

Humidity

4

UV Index

7:25 AM

Sunrise

6:27 PM

Sunset

Tue 10/20

Tue

11%

43°

71°

Mostly cloudy. Highs in the low 70s and lows in the upper 40s.

71°

Feels Like

ESE 5 mph

Wind

52%

Humidity

3

UV Index

7:26 AM

Sunrise

6:25 PM

Sunset

Wed 10/21

Wed

42%

47°

67°

Showers possible in the afternoon. Highs in the upper 60s and lows in the mid 40s.

67°

Feels Like

S 4 mph

Wind

63%

Humidity

3

UV Index

7:27 AM

Sunrise

6:24 PM

Sunset

Thu 10/22

Thu

35%

46°

67°

Showers ending by midday. Highs in the upper 60s and lows in the low 40s.

67°

Feels Like

W 7 mph

Wind

77%

Humidity

4

UV Index

7:28 AM

Sunrise

6:23 PM

Sunset

Fri 10/23

Fri

12%

43°

74°

Sunshine. Highs in the mid 70s and lows in the low 40s.

74°

Feels Like

WSW 5 mph

Wind

63%

Humidity

4

UV Index

7:29 AM

Sunrise

6:21 PM

Sunset

Sat 10/24

Sat

8%

42°

76°

Mostly sunny. Highs in the mid 70s and lows in the low 40s.

76°

Feels Like

SW 6 mph

Wind

41%

Humidity

4

UV Index

7:30 AM

Sunrise

6:20 PM

Sunset

Sun 10/25

Sun

24%

42°

72°

Mostly sunny. Highs in the low 70s and lows in the low 40s.

72°

Feels Like

SW 6 mph

Wind

48%

Humidity

4

UV Index

7:31 AM

Sunrise

6:19 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• 375 E Highway 20 Hwy #81, Upper Lake, CA 95485
• 51 Bear LOOP, Upper Lake, CA 95485
• 8670 Scotts Valley Rd, Upper Lake, CA 95485

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from California

California wildfires destroy homes, injure two firefighters as crews battle containment progress

The Norte Fire erupted Friday and scorched several homes in Southern California, triggering mandatory evacuations that have since been lifted as crews continue battling the blaze amid the season’s first Santa Ana wind event.

10 must-visit travel destinations around the world to add to your 2027 bucket list

We're nearing the end of 2026 and next year's vacation planning is likely already underway for some people.

Multimillion-dollar California oceanfront homes battered by relentless Pacific waves as coastline crumbles

Powerful Pacific storms have battered California’s coastline, damaging multimillion-dollar oceanfront homes, destroying sections of Long Beach’s historic boardwalk and accelerating coastal erosion along vulnerable beaches.

See it: Large crack in ground forms on shoulder of iconic Southern California highway

A southbound lane of the iconic Pacific Coast Highway is closed for an unknown amount of time after a crack formed off the shoulder of the road in Laguna Beach.

Load More Stories