Arthur, IA Weather Forecast

Local 7-day forecast

95°

Sunny

Track current conditions, temperature changes, wind, and the full daily outlook for Arthur, IA in one place.

Friday, July 17, 2026

Wind: 5 mph SSW

Friday

Sunny, with a high near 95. South southwest wind around 5 mph.

Local 7-day forecast

Local Weather Overview

This forecast page for Arthur, IA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 15, 2026 3:50 AM CDT.

The active forecast window currently covers Jul 17 to Jul 21, 2026 for Arthur, IA.

Page Snapshot

Page focus: city weather
Forecast window: Jul 17 to Jul 21, 2026
Latest sync: Jul 15, 2026 3:50 AM CDT
Forecast office: FSD
Source: NOAA / NWS

Next High

95°F

Friday

Next Low

74°F

Friday Night

Rain Outlook

Periods mentioning precipitation

Windiest

10 to 15 mph

Monday

Daily Outlook

Today

Jul 17

Sunny

95 °F

/ 74°F

Wind 5 mph

Sat

Jul 18

Sunny

95 °F

/ 71°F

Wind 5 mph

Sun

Jul 19

Sunny

97 °F

/ 75°F

Wind 5 mph

Mon

Jul 20

Mostly Sunny

93 °F

/ 67°F

Wind 10 to 15 mph

Tue

Jul 21

Sunny

86 °F

Wind 5 to 10 mph

This Week in Arthur

Sunday looks like the warmest upcoming period in Arthur at 97 degrees F.

Monday Night is the coolest period ahead with temperatures near 67 degrees F.

The strongest winds are forecast for Monday at about 10 to 15 mph NW.

The forecast from Jul 17 through Jul 21 stays mostly dry.

Forecast Details

Last updated: Jul 15, 2026 3:50 AM CDT
Coverage: 5 days
Time zone: America/Chicago
Forecast office: FSD
Radar station: KOAX

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

Open NOAA source

Extended Forecast

Friday Night

Jul 17

74°F

Mostly Clear

5 to 10 mph SSW

Mostly clear, with a low around 74.

Saturday

Jul 18

95°F

Sunny

5 mph NNW

Sunny, with a high near 95.

Saturday Night

Jul 18

71°F

Mostly Clear

5 to 10 mph ENE

Mostly clear, with a low around 71.

Sunday

Jul 19

97°F

Sunny

5 mph SE

Sunny, with a high near 97.

Sunday Night

Jul 19

75°F

Mostly Clear

5 to 10 mph SSW

Mostly clear, with a low around 75.

Monday

Jul 20

93°F

Mostly Sunny

10 to 15 mph NW

Mostly sunny, with a high near 93.

Monday Night

Jul 20

67°F

Mostly Clear

5 to 15 mph N

Mostly clear, with a low around 67.

Tuesday

Jul 21

86°F

Sunny

5 to 10 mph N

Sunny, with a high near 86.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Friday Jul 17	Sunny	95°F	5 mph SSW	Sunny, with a high near 95. South southwest wind around 5 mph.
Friday Night Jul 17	Mostly Clear	74°F	5 to 10 mph SSW	Mostly clear, with a low around 74.
Saturday Jul 18	Sunny	95°F	5 mph NNW	Sunny, with a high near 95.
Saturday Night Jul 18	Mostly Clear	71°F	5 to 10 mph ENE	Mostly clear, with a low around 71.
Sunday Jul 19	Sunny	97°F	5 mph SE	Sunny, with a high near 97.
Sunday Night Jul 19	Mostly Clear	75°F	5 to 10 mph SSW	Mostly clear, with a low around 75.
Monday Jul 20	Mostly Sunny	93°F	10 to 15 mph NW	Mostly sunny, with a high near 93.
Monday Night Jul 20	Mostly Clear	67°F	5 to 15 mph N	Mostly clear, with a low around 67.
Tuesday Jul 21	Sunny	86°F	5 to 10 mph N	Sunny, with a high near 86.

Nearby Forecasts

Explore weather pages for nearby cities and major places around Arthur.

Region Links

Ida County weather

County forecast page

Iowa weather

Statewide weather overview

United States weather

National weather entry point

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