Shasta County, CA Weather Forecast

County weather hub

87°

Sunny

Compare major city weather across Shasta County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.

Friday, October 16, 2026

Wind: 1 to 6 mph NNW

Friday

Sunny, with a high near 87.

County weather hub

County Weather Overview

This county weather page brings together forecast coverage for Shasta County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.

Current forecast coverage spans 4 of 4 mapped cities in Shasta County.

Page Snapshot

Page focus: county weather
Forecast window: Oct 16 to Oct 19, 2026
Latest sync: Oct 13, 2026 9:25 AM PDT
Forecast office: STO
Source: NOAA / NWS

Next High

87°F

Friday

Next Low

54°F

Friday Night

Rain Outlook

Periods mentioning precipitation

Windiest

1 to 6 mph

Friday

Daily Outlook

Today

Oct 16

Sunny

87 °F

/ 54°F

Wind 1 to 6 mph

Sat

Oct 17

Sunny

80 °F

/ 53°F

Wind 3 mph

Sun

Oct 18

Sunny

75 °F

/ 49°F

Wind 5 mph

Mon

Oct 19

Chance Light Rain

66 °F

/ 44°F

Wind 3 mph

This Week in Shasta County

Friday looks like the warmest upcoming period in Shasta County at 87 degrees F.

Monday Night is the coolest period ahead with temperatures near 44 degrees F.

The strongest winds are forecast for Friday at about 1 to 6 mph NNW.

Precipitation is mentioned in 3 upcoming forecast periods.

Forecast Details

Last updated: Oct 13, 2026 9:25 AM PDT
Coverage: 5 days
Time zone: America/Los_Angeles
Forecast office: STO
Radar station: KBBX

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Friday Night

Oct 16

54°F

Clear

2 mph ENE

Clear, with a low around 54.

Saturday

Oct 17

80°F

Sunny

3 mph SW

Sunny, with a high near 80.

Saturday Night

Oct 17

53°F

Mostly Clear

2 mph E

Mostly clear, with a low around 53.

Sunday

Oct 18

75°F

Sunny

5 mph SW

Sunny, with a high near 75.

Sunday Night

Oct 18

49°F

Mostly Clear then Slight Chance Light Rain

3 mph E

A slight chance of rain after 5am. Mostly clear, with a low around 49.

Monday

Oct 19

66°F

Chance Light Rain

3 mph W

A chance of rain. Partly sunny, with a high near 66.

Monday Night

Oct 19

44°F

Chance Light Rain

2 mph E

A chance of rain. Mostly cloudy, with a low around 44.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Friday Oct 16	Sunny	87°F	1 to 6 mph NNW	Sunny, with a high near 87.
Friday Night Oct 16	Clear	54°F	2 mph ENE	Clear, with a low around 54.
Saturday Oct 17	Sunny	80°F	3 mph SW	Sunny, with a high near 80.
Saturday Night Oct 17	Mostly Clear	53°F	2 mph E	Mostly clear, with a low around 53.
Sunday Oct 18	Sunny	75°F	5 mph SW	Sunny, with a high near 75.
Sunday Night Oct 18	Mostly Clear then Slight Chance Light Rain	49°F	3 mph E	A slight chance of rain after 5am. Mostly clear, with a low around 49.
Monday Oct 19	Chance Light Rain	66°F	3 mph W	A chance of rain. Partly sunny, with a high near 66.
Monday Night Oct 19	Chance Light Rain	44°F	2 mph E	A chance of rain. Mostly cloudy, with a low around 44.

Major City Forecasts

Live forecast snapshots for major cities across Shasta County.

Coverage

Tracked cities

Coverage

100%

Forecast coverage currently spans 4 of 4 mapped cities in Shasta County.

Largest mapped city population in this region: 92,456.

Region Links

California weather

Statewide weather overview

United States weather

National weather entry point

Seal of Shasta County California seal image

Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.