Greene County, IA Weather Forecast

County weather hub

80°

Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms

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

Sunday, May 31, 2026

Wind: 13 mph SE

Sunday

A chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Southeast wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.

County weather hub

County Weather Overview

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

Page Snapshot

Page focus: county weather
Forecast window: May 31 to Jun 5, 2026
Latest sync: May 30, 2026 4:39 PM CDT
Forecast office: DMX
Source: NOAA / NWS

Next High

80°F

Sunday

Next Low

59°F

Sunday Night

Rain Outlook

Periods mentioning precipitation

Windiest

13 mph

Sunday

Daily Outlook

Today

May 31

Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms

80 °F

/ 59°F

Wind 13 mph

Mon

Jun 1

Slight Chance Showers And Thunderstorms then Partly Sunny

83 °F

/ 58°F

Wind 5 mph

Tue

Jun 2

Mostly Sunny

82 °F

/ 55°F

Wind 5 to 9 mph

Wed

Jun 3

Mostly Sunny

84 °F

/ 59°F

Wind 5 to 12 mph

Thu

Jun 4

Chance Showers And Thunderstorms

83 °F

/ 60°F

Wind 8 to 13 mph

Fri

Jun 5

Chance Showers And Thunderstorms

85 °F

/ 60°F

Wind 9 mph

This Week in Greene County

Friday looks like the warmest upcoming period in Greene County at 85 degrees F.

Tuesday Night is the coolest period ahead with temperatures near 55 degrees F.

The strongest winds are forecast for Sunday at about 13 mph SE.

Precipitation is mentioned in 8 upcoming forecast periods.

Forecast Details

Last updated: May 30, 2026 4:39 PM CDT
Coverage: 6 days
Time zone: America/Chicago
Forecast office: DMX
Radar station: KDMX

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

Open NOAA source

Extended Forecast

Sunday Night

May 31

59°F

Chance Showers And Thunderstorms then Showers And Thunderstorms Likely

2 to 10 mph ESE

A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely between 8pm and 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers and thunderstorms likely between midnight and 3am, then a chance of showers and thunderstorms between 3am and 5am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 59, with temperatures rising to around 63 overnight. East southeast wind 2 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday

Jun 1

83°F

Slight Chance Showers And Thunderstorms then Partly Sunny

5 mph NE

A slight chance of showers and thunderstorms before 7am. Partly sunny, with a high near 83. Northeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Monday Night

Jun 1

58°F

Partly Cloudy

5 mph NE

Partly cloudy, with a low around 58.

Tuesday

Jun 2

82°F

Mostly Sunny

5 to 9 mph ESE

Mostly sunny, with a high near 82.

Tuesday Night

Jun 2

55°F

Partly Cloudy

5 to 9 mph SE

Partly cloudy, with a low around 55.

Wednesday

Jun 3

84°F

Mostly Sunny

5 to 12 mph SSE

Mostly sunny, with a high near 84.

Wednesday Night

Jun 3

59°F

Mostly Cloudy then Chance Showers And Thunderstorms

10 mph S

A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.

Thursday

Jun 4

83°F

Chance Showers And Thunderstorms

8 to 13 mph S

A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 40%.

Thursday Night

Jun 4

60°F

Chance Showers And Thunderstorms

10 mph S

A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.

Friday

Jun 5

85°F

Chance Showers And Thunderstorms

9 mph SSW

A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 50%.

Friday Night

Jun 5

60°F

Chance Showers And Thunderstorms

3 to 8 mph SSW

A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 60.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Sunday May 31	Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms	80°F	13 mph SE	A chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms. Mostly cloudy, wit...
Sunday Night May 31	Chance Showers And Thunderstorms then Showers And Thunderstorms Likely	59°F	2 to 10 mph ESE	A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely between 8pm and 9pm, then a chan...
Monday Jun 1	Slight Chance Showers And Thunderstorms then Partly Sunny	83°F	5 mph NE	A slight chance of showers and thunderstorms before 7am. Partly sunny, with a high near 83. Northeast wind around 5 mph....
Monday Night Jun 1	Partly Cloudy	58°F	5 mph NE	Partly cloudy, with a low around 58.
Tuesday Jun 2	Mostly Sunny	82°F	5 to 9 mph ESE	Mostly sunny, with a high near 82.
Tuesday Night Jun 2	Partly Cloudy	55°F	5 to 9 mph SE	Partly cloudy, with a low around 55.
Wednesday Jun 3	Mostly Sunny	84°F	5 to 12 mph SSE	Mostly sunny, with a high near 84.
Wednesday Night Jun 3	Mostly Cloudy then Chance Showers And Thunderstorms	59°F	10 mph S	A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Thursday Jun 4	Chance Showers And Thunderstorms	83°F	8 to 13 mph S	A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 40%.
Thursday Night Jun 4	Chance Showers And Thunderstorms	60°F	10 mph S	A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.
Friday Jun 5	Chance Showers And Thunderstorms	85°F	9 mph SSW	A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Friday Night Jun 5	Chance Showers And Thunderstorms	60°F	3 to 8 mph SSW	A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low...

Major City Forecasts

Live forecast snapshots for major cities across Greene County.

Jefferson

Population 4,075

80°F

Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms

Sunday

13 mph

Coverage

Tracked cities

Coverage

100%

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

Largest mapped city population in this region: 4,075.

Region Links

Iowa weather

Statewide weather overview

United States weather

National weather entry point

GreeneCountyCourthouse 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.