Jefferson County, ID Weather Forecast

County weather hub

92°

Mostly Sunny then Chance Showers And Thunderstorms

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

Friday, July 24, 2026

Wind: 3 to 8 mph SE

Friday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. Chance of precipitation is 30%.

County weather hub

County Weather Overview

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

Current forecast coverage spans 1 of 1 mapped cities in Jefferson County.

Page Snapshot

Page focus: county weather
Forecast window: Jul 24, 2026
Latest sync: Jul 18, 2026 5:27 PM MDT
Forecast office: PIH
Source: NOAA / NWS

Next High

92°F

Friday

Next Low

58°F

Friday Night

Rain Outlook

Periods mentioning precipitation

Windiest

5 to 10 mph

Friday Night

Daily Outlook

Today

Jul 24

Mostly Sunny then Chance Showers And Thunderstorms

92 °F

/ 58°F

Wind 3 to 8 mph

This Week in Jefferson County

Friday looks like the warmest upcoming period in Jefferson County at 92 degrees F.

Friday Night is the coolest period ahead with temperatures near 58 degrees F.

The strongest winds are forecast for Friday Night at about 5 to 10 mph S.

Precipitation is mentioned in 2 upcoming forecast periods.

Forecast Details

Last updated: Jul 18, 2026 5:27 PM MDT
Coverage: 2 days
Time zone: America/Boise
Forecast office: PIH
Radar station: KSFX

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

Open NOAA source

Extended Forecast

Friday Night

Jul 24

58°F

Chance Showers And Thunderstorms then Partly Cloudy

5 to 10 mph S

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58. Chance of precipitation is 30%.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Friday Jul 24	Mostly Sunny then Chance Showers And Thunderstorms	92°F	3 to 8 mph SE	A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
Friday Night Jul 24	Chance Showers And Thunderstorms then Partly Cloudy	58°F	5 to 10 mph S	A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58. Chance of precipitation is 3...

Major City Forecasts

Live forecast snapshots for major cities across Jefferson County.

Coverage

Tracked cities

Coverage

100%

Forecast coverage currently spans 1 of 1 mapped cities in Jefferson County.

Largest mapped city population in this region: 4,292.

Region Links

Idaho weather

Statewide weather overview

United States weather

National weather entry point

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