Sullivan County, MO Weather Forecast

County weather hub

88°

Sunny

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

Tuesday, July 14, 2026

Wind: 0 to 8 mph ENE

Tuesday

Sunny, with a high near 88.

County weather hub

County Weather Overview

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

Page Snapshot

Page focus: county weather
Forecast window: Jul 14 to Jul 17, 2026
Latest sync: Jul 10, 2026 10:25 PM CDT
Forecast office: EAX
Source: NOAA / NWS

Next High

88°F

Tuesday

Next Low

69°F

Tuesday Night

Rain Outlook

Periods mentioning precipitation

Windiest

5 to 13 mph

Friday

Daily Outlook

Today

Jul 14

Sunny

88 °F

/ 69°F

Wind 0 to 8 mph

Wed

Jul 15

Sunny

89 °F

/ 71°F

Wind 0 to 7 mph

Thu

Jul 16

Sunny

89 °F

/ 72°F

Wind 2 to 9 mph

Fri

Jul 17

Sunny then Slight Chance Showers And Thunderstorms

89 °F

Wind 5 to 13 mph

This Week in Sullivan County

Wednesday looks like the warmest upcoming period in Sullivan County at 89 degrees F.

Tuesday Night is the coolest period ahead with temperatures near 69 degrees F.

The strongest winds are forecast for Friday at about 5 to 13 mph SSW.

Precipitation is mentioned in 1 upcoming forecast period.

Forecast Details

Last updated: Jul 10, 2026 10:25 PM CDT
Coverage: 4 days
Time zone: America/Chicago
Forecast office: EAX
Radar station: KDMX

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

Open NOAA source

Extended Forecast

Tuesday Night

Jul 14

69°F

Mostly Clear

0 to 8 mph E

Mostly clear, with a low around 69.

Wednesday

Jul 15

89°F

Sunny

0 to 7 mph ESE

Sunny, with a high near 89.

Wednesday Night

Jul 15

71°F

Mostly Clear

2 to 7 mph S

Mostly clear, with a low around 71.

Thursday

Jul 16

89°F

Sunny

2 to 9 mph SSW

Sunny, with a high near 89.

Thursday Night

Jul 16

72°F

Mostly Clear

5 to 9 mph SSW

Mostly clear, with a low around 72.

Friday

Jul 17

89°F

Sunny then Slight Chance Showers And Thunderstorms

5 to 13 mph SSW

A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 89.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Tuesday Jul 14	Sunny	88°F	0 to 8 mph ENE	Sunny, with a high near 88.
Tuesday Night Jul 14	Mostly Clear	69°F	0 to 8 mph E	Mostly clear, with a low around 69.
Wednesday Jul 15	Sunny	89°F	0 to 7 mph ESE	Sunny, with a high near 89.
Wednesday Night Jul 15	Mostly Clear	71°F	2 to 7 mph S	Mostly clear, with a low around 71.
Thursday Jul 16	Sunny	89°F	2 to 9 mph SSW	Sunny, with a high near 89.
Thursday Night Jul 16	Mostly Clear	72°F	5 to 9 mph SSW	Mostly clear, with a low around 72.
Friday Jul 17	Sunny then Slight Chance Showers And Thunderstorms	89°F	5 to 13 mph SSW	A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 89.

Major City Forecasts

Live forecast snapshots for major cities across Sullivan County.

Coverage

Tracked cities

Coverage

100%

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

Largest mapped city population in this region: 1,764.

Region Links

Missouri weather

Statewide weather overview

United States weather

National weather entry point

Sullivan County Missouri courthouse 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.