What is today's weather forecast for Middletown, CA?

Today's forecast for Middletown shows a low of 42 degrees Fahrenheit. Patchy fog between 7pm and 10pm.

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

The 7-day forecast for Middletown shows highs from 56 to 70 degrees and lows from 40 to 45 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Middletown, CA this week?

Yes, rain is possible in Middletown this week. Precipitation chances: Saturday (40% chance), Sunday (90% chance), Monday (60% chance), Wednesday (50% chance), Thursday (50% chance).

How accurate is the Middletown weather forecast?

WeatherForYou provides highly accurate Middletown 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.

Middletown, CA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

53°F
Feels Like 53°F

Humidity 89% Dew Point 50°F Wind Calm Barometer 29.98 in.761.5 mm

Report from a MADIS/MESONET weather station 0.4 miles WNW of central Middletown
at 5:15 PM Fri, Nov 14, 2025

Point Forecast at a Glance

FriNov 14

SatNov 15

SunNov 16

80%

MonNov 17

60%

TueNov 18

WedNov 19

50%

ThuNov 20

50%

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 56°F to 70°F. Unsettled weather expected with rain likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 4°F below the historical average for November. Normal highs for this period are around 65°F with lows around 42°F.

This Date in Weather History

1964 - With the help of a fresh three inch cover of snow, the temperature at Ely, NV, dipped to 15 degrees below zero to establish an all-time record low for the month of November. That record of -15 degrees was later equalled on the 19th of November in 1985.

Middletown, CA 7 Day Weather Forecast Details

Friday Nov 14

Night: Patchy fog between 7pm and 10pm. Otherwise, mostly cloudy, with a low around 42. Calm wind.

Saturday Nov 15

Day: Mostly cloudy, with a high near 70. Northwest wind 3 to 5 mph.

Night: A 40 percent chance of rain. Patchy fog between 10pm and 1am. Otherwise, cloudy, with a low around 45. Calm wind. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Nov 16

Day: Rain, mainly after 10am. High near 58. South wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Night: Rain. Low around 43. East southeast wind 6 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Monday Nov 17

Day: Rain likely, mainly before 4pm. Mostly cloudy, with a high near 56. East wind 6 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Night: A 20 percent chance of rain before 10pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 40.

Tuesday Nov 18

Day: Patchy fog before 10am. Otherwise, sunny, with a high near 63.

Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 40.

Wednesday Nov 19

Day: A chance of rain, mainly after 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 61.

Night: Rain likely. Mostly cloudy, with a low around 42.

Thursday Nov 20

Day: A chance of rain. Partly sunny, with a high near 58.

Night: A chance of rain. Mostly cloudy, with a low around 41.

Friday Nov 21

Day: Mostly sunny, with a high near 64.

About Middletown, CA

Middletown is a census-designated place (CDP) in Lake County, California, United States. Its population was 1,114 at the 2020 census, down from 1,323 at the 2010 census, which was up from 1,020 at the 2000 census. Middletown was given its name because it is halfway between Lower Lake and Calistoga, which is 17 miles (27 km) to the south. The town was severely damaged by the 2015 Valley Fire.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

Your favorites: