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

Today's forecast for Tennant shows a low of 26 degrees Fahrenheit. Partly cloudy, with a low around 26.

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

The 7-day forecast for Tennant shows highs from 50 to 57 degrees and lows from 26 to 37 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Tennant, CA this week?

Yes, rain is possible in Tennant this week. Precipitation chances: Friday (30% chance), Saturday (40% chance), Sunday (50% chance), Tuesday (50% chance), Wednesday (50% chance).

How accurate is the Tennant weather forecast?

WeatherForYou provides highly accurate Tennant 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.

Tennant, CA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

24°F
Feels Like 22°F

Humidity 82% Dew Point 20°F Wind S 2 MPH Gusts 3 Barometer N/A

Report from a MADIS/MESONET weather station 0.8 mi. SW of central Tennant
at 11:50 PM Wed, Dec 3, 2025

Point Forecast at a Glance

WedDec 3

ThuDec 4

FriDec 5

20%

SatDec 6

40%

SunDec 7

50%

MonDec 8

TueDec 9

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 50°F to 56°F. Unsettled weather expected with snow likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 10°F above the historical average for December. Normal highs for this period are around 44°F with lows around 25°F.

This Date in Weather History

1786 - The first of two great early December storms began. The storm produced 18 inches of snow at Morristown NJ, and twenty inches of snow at New Haven CT. It also resulted in high tides at Nantucket which did great damage.

Tennant, CA 7 Day Weather Forecast Details

Wednesday Dec 3

Night: Partly cloudy, with a low around 26. Calm wind.

Thursday Dec 4

Day: Mostly sunny, with a high near 52. Light and variable wind.

Night: Mostly cloudy, with a low around 35. West wind around 6 mph.

Friday Dec 5

Day: A 20 percent chance of rain after 10am. Partly sunny, with a high near 52. Light west northwest wind.

Night: A 30 percent chance of rain. Snow level 8700 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 32. West southwest wind around 5 mph.

Saturday Dec 6

Day: A 40 percent chance of rain. Snow level 7200 feet. Partly sunny, with a high near 50.

Night: A 30 percent chance of rain, mainly before 10pm. Snow level 7100 feet. Mostly cloudy, with a low around 33.

Sunday Dec 7

Day: A slight chance of rain after 10am. Snow level 7200 feet. Partly sunny, with a high near 53.

Night: A slight chance of rain before 10pm. Snow level 7200 feet. Partly cloudy, with a low around 32.

Monday Dec 8

Day: Mostly sunny, with a high near 55.

Night: Partly cloudy, with a low around 35.

Tuesday Dec 9

Day: A slight chance of rain. Partly sunny, with a high near 56.

Night: A slight chance of rain. Mostly cloudy, with a low around 37.

Wednesday Dec 10

Day: A slight chance of rain. Partly sunny, with a high near 57.

About Tennant, CA

Tennant is a census-designated place (CDP) in Siskiyou County, California, United States. Its population is 63 as of the 2020 census, up from 41 from the 2010 census.

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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