UPPER LAKE, CA 95485 Weather Forecast & Current Conditions

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UKIAH, CA
Current Weather

4:56 PM PDT MAR 18, 2026
Clear
90°F
Feels Like: 87°F
Dewpoint: 46°F
Rel. Hum.: 22%
Visibility: 10 miles
Wind: WNW at 9 mph
Pressure: 30.03 inches
Last 72 hours

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UPPER LAKE, CA 95485
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Clear. Lows 53 to 63.
THURSDAY
Sunny. Highs 83 to 96.
THURSDAY NIGHT
Mostly clear. Lows 55 to 65.
FRIDAY
Sunny. Highs 83 to 97.
FRIDAY NIGHT AND SATURDAY
Partly cloudy. Lows 50 to 60. Highs 82 to 97.
SATURDAY NIGHT
Partly cloudy. Lows 46 to 56.
SUNDAY
Sunny. Highs 75 to 86.
SUNDAY NIGHT THROUGH MONDAY NIGHT
Partly cloudy. Lows 48 to 58. Highs 73 to 86.
TUESDAY
Mostly cloudy in the morning then becoming partly cloudy. Highs 70 to 82.
TUESDAY NIGHT
Partly cloudy. Slight chance of rain. Lows 43 to 53.
WEDNESDAY
Mostly sunny. Highs 66 to 76.

Visible Weather Satellite
UPPER LAKE, CA 95485
Infrared Weather Satellite
UPPER LAKE, CA 95485
NEXRAD Weather Radar
UPPER LAKE, CA 95485

UKIAH, CA 3 hourly weather forecast

weather forecast created  7:00 AM EST  3/18/2026
Wednesday
18 MAR 2026
UPPER LAKE, CA 95485 weather forecast Day 1, 12 hours 10 AM 67° 67° Clear 0%

0% Thunder
( 0% severe)
  CALM 49% 47°
High 87° UPPER LAKE, CA 95485 weather forecast Day 1, 15 hours 1 PM 83° 81° Clear S   1 25% 44°
Clear



UPPER LAKE, CA 95485 weather forecast Day 1, 18 hours 4 PM 86° 83° Clear 0%

0% Thunder
( 0% severe)
WNW   3 23% 44°
UPPER LAKE, CA 95485 weather forecast Day 1, 21 hours 7 PM 69° 69° Clear   CALM 42% 45°
Thursday
19 MAR 2026
UPPER LAKE, CA 95485 weather forecast Day 2, 0 hours 10 PM 59° 60° Clear 0%

0% Thunder
( 0% severe)
  CALM 57% 44°
Low 48° UPPER LAKE, CA 95485 weather forecast Day 2, 3 hours 1 AM 53° 53° Clear   CALM 66% 42°
High 89° UPPER LAKE, CA 95485 weather forecast Day 2, 6 hours 4 AM 49° 49° Clear 0%

0% Thunder
( 0% severe)
  CALM 71% 40°

Clear



UPPER LAKE, CA 95485 weather forecast Day 2, 9 hours 7 AM 48° 47° Clear   CALM 74% 40°
UPPER LAKE, CA 95485 weather forecast Day 2, 12 hours 10 AM 68° 68° Clear 0%

0% Thunder
( 0% severe)
  CALM 47% 47°
UPPER LAKE, CA 95485 weather forecast Day 2, 15 hours 1 PM 84° 81° Clear N   2 23% 42°
UPPER LAKE, CA 95485 weather forecast Day 2, 18 hours 4 PM 87° 84° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   6 22% 44°
UPPER LAKE, CA 95485 weather forecast Day 2, 21 hours 7 PM 70° 70° Partly Cloudy NNW   2 42% 46°
Friday
20 MAR 2026
UPPER LAKE, CA 95485 weather forecast Day 3, 0 hours 10 PM 60° 61° Clear 0%

0% Thunder
( 0% severe)
N   1 62% 47°
Low 49° UPPER LAKE, CA 95485 weather forecast Day 3, 3 hours 1 AM 54° 54° Partly Cloudy   CALM 71% 45°
High 89° UPPER LAKE, CA 95485 weather forecast Day 3, 6 hours 4 AM 50° 50° Clear 0%

0% Thunder
( 0% severe)
  CALM 74% 42°

Partly Cloudy



UPPER LAKE, CA 95485 weather forecast Day 3, 9 hours 7 AM 49° 49° Partly Cloudy   CALM 77% 42°
UPPER LAKE, CA 95485 weather forecast Day 3, 15 hours 10 AM 69° 69° Clear 0%

0% Thunder
( 0% severe)
NW   1 49% 49°
UPPER LAKE, CA 95485 weather forecast Day 3, 18 hours 1 PM 85° 82° Partly Cloudy WNW   3 26% 46°
UPPER LAKE, CA 95485 weather forecast Day 3, 21 hours 4 PM 86° 83° Partly Cloudy     WNW   7 27% 48°

UKIAH, CA extended weather forecast

Saturday
21 MAR 2026
Sunday
22 MAR 2026
Monday
23 MAR 2026
Tuesday
24 MAR 2026
Wednesday
25 MAR 2026
Low 50° Low 43° Low 45° Low 46° Low 41°
High 81° High 83° High 79° High 72° High 64°
UPPER LAKE, CA 95485 weather forecast Day 4 UPPER LAKE, CA 95485 weather forecast Day 5 UPPER LAKE, CA 95485 weather forecast Day 6 UPPER LAKE, CA 95485 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
4% Rain
Clear
7% Rain
Partly Cloudy
11% Rain
Partly Cloudy
45% Rain
Partly Cloudy
21% Rain
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