Dallas County, AR Weather Forecast

County weather hub

91°

Sunny

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

Saturday, July 18, 2026

Wind: 0 mph

Saturday

Sunny, with a high near 91. West northwest wind around 0 mph.

County weather hub

County Weather Overview

This county weather page brings together forecast coverage for Dallas 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 Dallas County.

Page Snapshot

Page focus: county weather
Forecast window: Jul 18 to Jul 20, 2026
Latest sync: Jul 14, 2026 11:43 AM CDT
Forecast office: LZK
Source: NOAA / NWS

Next High

91°F

Saturday

Next Low

72°F

Saturday Night

Rain Outlook

Periods mentioning precipitation

Windiest

0 mph

Saturday

Daily Outlook

Today

Jul 18

Sunny

91 °F

/ 72°F

Wind 0 mph

Sun

Jul 19

Sunny

92 °F

/ 72°F

Wind 0 mph

Mon

Jul 20

Sunny

92 °F

/ 72°F

Wind 0 mph

This Week in Dallas County

Sunday looks like the warmest upcoming period in Dallas County at 92 degrees F.

Saturday Night is the coolest period ahead with temperatures near 72 degrees F.

The strongest winds are forecast for Saturday at about 0 mph .

Precipitation is mentioned in 1 upcoming forecast period.

Forecast Details

Last updated: Jul 14, 2026 11:43 AM CDT
Coverage: 3 days
Time zone: America/Chicago
Forecast office: LZK
Radar station: KLZK

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

Open NOAA source

Extended Forecast

Saturday Night

Jul 18

72°F

Mostly Clear

0 mph

Mostly clear, with a low around 72.

Sunday

Jul 19

92°F

Sunny

0 mph

Sunny, with a high near 92.

Sunday Night

Jul 19

72°F

Mostly Clear

0 mph

Mostly clear, with a low around 72.

Monday

Jul 20

92°F

Sunny

0 mph

Sunny, with a high near 92.

Monday Night

Jul 20

72°F

Slight Chance Showers And Thunderstorms

0 mph

A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 72.

Detailed Forecast

Period	Conditions	Temp	Details
Saturday Jul 18	Sunny	91°F	Sunny, with a high near 91. West northwest wind around 0 mph.
Saturday Night Jul 18	Mostly Clear	72°F	Mostly clear, with a low around 72.
Sunday Jul 19	Sunny	92°F	Sunny, with a high near 92.
Sunday Night Jul 19	Mostly Clear	72°F	Mostly clear, with a low around 72.
Monday Jul 20	Sunny	92°F	Sunny, with a high near 92.
Monday Night Jul 20	Slight Chance Showers And Thunderstorms	72°F	A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 72.

Major City Forecasts

Live forecast snapshots for major cities across Dallas County.

Coverage

Tracked cities

Coverage

100%

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

Largest mapped city population in this region: 3,589.

Region Links

Arkansas weather

Statewide weather overview

United States weather

National weather entry point

Dallas County Courthouse 001 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.