Current Weather Forecast for Upper Lake

CA 95485  |   12:43pm

Weather Conditions

55°

Feels Like 52°

Cloudy

50° 56°

1

UV Index

Good

Air Quality

SE 12 mph

Wind

0 in

rain

Today

Fri 1/2

56°

Highest Temperature

100%

Cloudy with periods of rain. High 56F. Winds SE at 10 to 15 mph. Chance of rain 100%. Rainfall near a half an inch.

Tonight

Fri 1/2

48°

Lowest Temperature

99%

Rain. Potential for heavy rainfall. Low 48F. Winds SSE at 10 to 15 mph. Chance of rain 100%. Rainfall around a half an inch.

Tomorrow

Sat 1/3

51°

Highest Temperature

93%

Periods of rain. High 51F. Winds S at 10 to 20 mph. Chance of rain 90%. Rainfall around a half an inch.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Upper Lake

Hourly Weather Forecast & Temperature

1PM

12%

55°

Feels Like 51°

WIND ADVISORY

Cloudy

SE 12 mph

Wind

1012 mb

Pressure

78%

Humidity

1

UV Index

9mi

Visibility

94%

Cloud Cover

2PM

15%

55°

Feels Like 51°

WIND ADVISORY

Cloudy

SE 13 mph

Wind

1011 mb

Pressure

77%

Humidity

1

UV Index

8mi

Visibility

95%

Cloud Cover

3PM

99%

55°

Feels Like 51°

WIND ADVISORY

Rain

SE 12 mph

Wind

1010 mb

Pressure

77%

Humidity

0

UV Index

5mi

Visibility

100%

Cloud Cover

4PM

99%

52°

Feels Like 48°

FLOOD WATCH

2

Rain

SE 13 mph

Wind

1009 mb

Pressure

89%

Humidity

0

UV Index

4mi

Visibility

100%

Cloud Cover

5PM

100%

52°

Feels Like 48°

FLOOD WATCH

2

Rain

SE 11 mph

Wind

1009 mb

Pressure

90%

Humidity

0

UV Index

5mi

Visibility

100%

Cloud Cover

6PM

100%

51°

Feels Like 47°

FLOOD WATCH

2

Rain

SE 12 mph

Wind

1008 mb

Pressure

91%

Humidity

0

UV Index

3mi

Visibility

100%

Cloud Cover

7PM

99%

51°

Feels Like 47°

FLOOD WATCH

2

Rain

SE 12 mph

Wind

1008 mb

Pressure

90%

Humidity

0

UV Index

3mi

Visibility

100%

Cloud Cover

8PM

99%

51°

Feels Like 47°

FLOOD WATCH

2

Rain

SE 12 mph

Wind

1008 mb

Pressure

92%

Humidity

0

UV Index

2.6mi

Visibility

100%

Cloud Cover

9PM

99%

51°

Feels Like 47°

FLOOD WATCH

2

Rain

SSE 11 mph

Wind

1008 mb

Pressure

94%

Humidity

0

UV Index

2.1mi

Visibility

100%

Cloud Cover

10PM

84%

52°

Feels Like 48°

FLOOD WATCH

2

Rain

SSE 12 mph

Wind

1008 mb

Pressure

92%

Humidity

0

UV Index

2.1mi

Visibility

100%

Cloud Cover

11PM

86%

52°

Feels Like 48°

FLOOD WATCH

2

Rain

S 12 mph

Wind

1008 mb

Pressure

94%

Humidity

0

UV Index

2.6mi

Visibility

100%

Cloud Cover

12AM

77%

52°

Feels Like 47°

FLOOD WATCH

2

Rain

S 12 mph

Wind

1008 mb

Pressure

94%

Humidity

0

UV Index

2.4mi

Visibility

100%

Cloud Cover

Fri 1/2

Fri

100%

50°

56°

Cloudy, periods of rain. Highs in the mid 50s and lows in the upper 40s.

47°

Feels Like

SE 13 mph

Wind

83%

Humidity

1

UV Index

7:31 AM

Sunrise

5:00 PM

Sunset

Sat 1/3

Sat

93%

48°

53°

FLOOD WATCH

2

Cloudy, periods of rain. Highs in the low 50s and lows in the mid 40s.

44°

Feels Like

S 14 mph

Wind

94%

Humidity

1

UV Index

7:31 AM

Sunrise

5:01 PM

Sunset

Sun 1/4

Sun

71%

43°

50°

FLOOD WATCH

Mainly cloudy and rainy. Highs in the upper 40s and lows in the low 40s.

43°

Feels Like

SW 5 mph

Wind

94%

Humidity

1

UV Index

7:31 AM

Sunrise

5:02 PM

Sunset

Mon 1/5

Mon

98%

42°

47°

Cloudy with rain. Highs in the upper 40s and lows in the upper 30s.

39°

Feels Like

ESE 7 mph

Wind

93%

Humidity

1

UV Index

7:31 AM

Sunrise

5:03 PM

Sunset

Tue 1/6

Tue

9%

39°

53°

Mostly cloudy. Highs in the low 50s and lows in the upper 30s.

40°

Feels Like

S 4 mph

Wind

87%

Humidity

2

UV Index

7:31 AM

Sunrise

5:04 PM

Sunset

Wed 1/7

Wed

20%

38°

52°

Partly cloudy. Highs in the low 50s and lows in the mid 30s.

38°

Feels Like

W 7 mph

Wind

83%

Humidity

2

UV Index

7:31 AM

Sunrise

5:05 PM

Sunset

Thu 1/8

Thu

5%

35°

52°

A few clouds. Highs in the low 50s and lows in the low 30s.

33°

Feels Like

WNW 5 mph

Wind

66%

Humidity

2

UV Index

7:31 AM

Sunrise

5:06 PM

Sunset

Fri 1/9

Fri

2%

33°

56°

Plenty of sun. Highs in the mid 50s and lows in the mid 30s.

36°

Feels Like

SE 3 mph

Wind

56%

Humidity

2

UV Index

7:31 AM

Sunrise

5:07 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from California

Flash flood concerns remain, evacuation warnings lifted in greater Los Angeles area

The Greater Los Angeles area is on alert for mudslides and flash flooding this weekend as heavy rain falls surrounding recent wildfire burn scars, including from the Palisades and Eaton fires in early 2025.

National weather outlook: Freezing temperatures from arctic blast ring in the New Year as far south as Florida

As we step into 2026, many hope for positive change, but winter weather shows no signs of switching up.

Looking back: Extreme weather and disasters that made 2025 a year to remember

In 2025, extreme weather and natural disasters delivered earth-shattering, heart-stopping moments that were chronicled on FOX Weather, as they happened. Each month packed a punch in a unique way. Records were shattered, droughts ended, and the sky illuminated in a vibrant splash of color in an unforgettable year.

Evacuation warnings spread across Los Angeles Metro Area ahead of New Year's flooding threat

California is in line for yet another December storm packing rain and threatening mud and debris flows in vulnerable burn scar areas across the Los Angeles Metro Area.

Load More Stories