What is today's weather forecast for Upper Lake, CA?

Today's forecast for Upper Lake shows a high of 79 degrees and a low of 48 degrees Fahrenheit. Sunny, with a high near 79.

What is the 7-day weather forecast for Upper Lake, CA?

The 7-day forecast for Upper Lake shows highs from 58 to 84 degrees and lows from 41 to 48 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Upper Lake, CA this week?

Yes, rain is possible in Upper Lake this week. Precipitation chances: Friday (60% chance), Saturday (71% chance), Sunday (62% chance).

How accurate is the Upper Lake weather forecast?

WeatherForYou provides highly accurate Upper Lake forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Upper Lake, CA Weather Forecast and Current Conditions (95485)

Current Conditions From Nearby Station

59°F
Feels Like 59°F

Humidity 62% Dew Point 46°F Wind NE 2 MPH Gusts 5 Barometer 30.09 in.764.3 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 7 miles NW of central Upper Lake
at 5:00 AM Mon, Oct 20, 2025

Current Conditions From Nearby Station

59°F
Feels Like 59°F

Humidity 62% Dew Point 46°F Wind NE 2 MPH Gusts 5 Barometer 30.09 in.764.3 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 7 miles NW of central Upper Lake
at 5:00 AM Mon, Oct 20, 2025

Point Forecast at a Glance

MonOct 20

79°

48°

TueOct 21

84°

46°

WedOct 22

73°

45°

ThuOct 23

73°

45°

FriOct 24

60%

65°

44°

SatOct 25

70%

60°

41°

SunOct 26

60%

58°

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 79°F, reaching 84°F before cooling to 58°F, then recovering to 58°F by week's end. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 8°F below the historical average for October. Normal highs for this period are around 78°F with lows around 44°F.

This Date in Weather History

1770 - An exceedingly great storm struck eastern New England causing extensive coastal damage from Massachusetts to Maine, and the highest tide in 47 years.

Upper Lake 7 Day Weather Forecast Details

Monday Oct 20

Day: Sunny, with a high near 79. Northeast wind 1 to 6 mph.

Night: Mostly clear, with a low around 48. North northwest wind around 2 mph.

Tuesday Oct 21

Day: Sunny, with a high near 84. South southeast wind 0 to 3 mph.

Night: Partly cloudy, with a low around 46. North northwest wind around 2 mph.

Wednesday Oct 22

Day: Mostly sunny, with a high near 73. West wind 0 to 6 mph.

Night: Patchy fog after 5am. Partly cloudy, with a low around 45.

Thursday Oct 23

Day: Patchy fog before 11am. Mostly sunny, with a high near 73.

Night: Patchy fog after 5am. Mostly cloudy, with a low around 45.

Friday Oct 24

Day: Patchy fog before 11am, then rain likely. Mostly cloudy, with a high near 65.

Night: Rain likely. Cloudy, with a low around 44.

Saturday Oct 25

Day: Rain likely. Mostly cloudy, with a high near 60.

Night: Rain likely. Mostly cloudy, with a low around 41.

Sunday Oct 26

Day: Rain likely. Partly sunny, with a high near 58.

Sun & Moon Monthly

First Light 7:00 AM

Sunrise 7:27 AM

Sunset 6:27 PM

Last Light 6:54 PM

Moonrise 6:44 AM

Moonset 5:32 PM

Moon Phase

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