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

Today's forecast for Calpine shows a low of 27 degrees Fahrenheit. Areas of freezing fog.

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

The 7-day forecast for Calpine shows highs from 47 to 59 degrees and lows from 25 to 34 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Calpine, CA this week?

Yes, rain is possible in Calpine this week. Precipitation chances: Tuesday (50% chance), Wednesday (50% chance), Thursday (50% chance).

How accurate is the Calpine weather forecast?

WeatherForYou provides highly accurate Calpine 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.

Calpine, CA Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

45°F
Feels Like 41°F

Humidity 52% Dew Point 28°F Wind SE 8 MPH Gusts 11 Barometer N/A

Report from a MADIS/MESONET weather station 6.3 mi. NNW of central Calpine
at 10:20 PM Thu, Dec 11, 2025

Point Forecast at a Glance

ThuDec 11

FriDec 12

SatDec 13

SunDec 14

MonDec 15

TueDec 16

50%

WedDec 17

50%

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 57°F to 47°F. Some precipitation possible, including both rain and snow.

Climate Context

This week's forecast shows temperatures running 13°F above the historical average for December. Normal highs for this period are around 42°F with lows around 22°F.

This Date in Weather History

1987 - Low pressure over southwestern Ontario, Canada, brought snow and gusty winds to the North Central U.S. Winds gusted to 62 mph at Riverton WY. Snow and high winds in eastern North Dakota reduced visibilities to less than one hundred feet at times. Warm weather prevailed across the Southern Plains Region. Half a dozen cities reported record high temperatures for the date, including Del Rio TX with a reading of 89 degrees. Laredo TX and Kingsville TX tied for honors as hot spot in the nation with afternoon highs of 92 degrees.

Calpine, CA 7 Day Weather Forecast Details

Thursday Dec 11

Night: Areas of freezing fog. Mostly clear, with a low around 27. Calm wind.

Friday Dec 12

Day: Sunny, with a high near 57. Calm wind.

Night: Mostly clear, with a low around 27. Calm wind.

Saturday Dec 13

Day: Sunny, with a high near 59. Calm wind.

Night: Mostly clear, with a low around 25. Calm wind.

Sunday Dec 14

Day: Sunny, with a high near 59. Calm wind.

Night: Mostly clear, with a low around 26.

Monday Dec 15

Day: Mostly sunny, with a high near 59.

Night: Mostly cloudy, with a low around 33.

Tuesday Dec 16

Day: A chance of rain. Partly sunny, with a high near 54.

Night: Rain likely. Mostly cloudy, with a low around 34.

Wednesday Dec 17

Day: A chance of rain. Snow level 7400 feet. Partly sunny, with a high near 47.

Night: A chance of rain. Snow level 7100 feet. Mostly cloudy, with a low around 28.

Thursday Dec 18

Day: A chance of rain. Snow level 7600 feet. Partly sunny, with a high near 48.

About Calpine, CA

Calpine is a census-designated place in Sierra County, California, United States. Calpine sits at an elevation of 5,689 feet (1,734 m). The 2020 United States census reported Calpine's population was 223.

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.

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