Lewis, IA Weather Forecast

Local 7-day forecast

94°

Sunny

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

Friday, July 17, 2026

Wind: 3 to 10 mph SSW

Friday

Sunny, with a high near 94.

Local 7-day forecast

Local Weather Overview

This forecast page for Lewis, 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 3:24 AM CDT.

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

Page Snapshot

Page focus: city weather
Forecast window: Jul 17 to Jul 21, 2026
Latest sync: Jul 15, 2026 3:24 AM CDT
Forecast office: DMX
Source: NOAA / NWS

Next High

94°F

Friday

Next Low

74°F

Friday Night

Rain Outlook

Periods mentioning precipitation

Windiest

5 to 12 mph

Monday

Daily Outlook

Today

Jul 17

Sunny

94 °F

/ 74°F

Wind 3 to 10 mph

Sat

Jul 18

Sunny

96 °F

/ 73°F

Wind 5 to 9 mph

Sun

Jul 19

Sunny

97 °F

/ 75°F

Wind 3 to 8 mph

Mon

Jul 20

Sunny

97 °F

/ 71°F

Wind 5 to 12 mph

Tue

Jul 21

Mostly Sunny

90 °F

Wind 5 to 12 mph

This Week in Lewis

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

Monday Night is the coolest period ahead with temperatures near 71 degrees F.

The strongest winds are forecast for Monday at about 5 to 12 mph WSW.

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

Forecast Details

Last updated: Jul 15, 2026 3:24 AM CDT
Coverage: 5 days
Time zone: America/Chicago
Forecast office: DMX
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

6 to 9 mph SSW

Mostly clear, with a low around 74.

Saturday

Jul 18

96°F

Sunny

5 to 9 mph SW

Sunny, with a high near 96.

Saturday Night

Jul 18

73°F

Clear

5 to 9 mph S

Clear, with a low around 73.

Sunday

Jul 19

97°F

Sunny

3 to 8 mph SSW

Sunny, with a high near 97.

Sunday Night

Jul 19

75°F

Mostly Clear

8 mph S

Mostly clear, with a low around 75.

Monday

Jul 20

97°F

Sunny

5 to 12 mph WSW

Sunny, with a high near 97.

Monday Night

Jul 20

71°F

Mostly Clear

5 to 12 mph N

Mostly clear, with a low around 71.

Tuesday

Jul 21

90°F

Mostly Sunny

5 to 12 mph N

Mostly sunny, with a high near 90.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Friday Jul 17	Sunny	94°F	3 to 10 mph SSW	Sunny, with a high near 94.
Friday Night Jul 17	Mostly Clear	74°F	6 to 9 mph SSW	Mostly clear, with a low around 74.
Saturday Jul 18	Sunny	96°F	5 to 9 mph SW	Sunny, with a high near 96.
Saturday Night Jul 18	Clear	73°F	5 to 9 mph S	Clear, with a low around 73.
Sunday Jul 19	Sunny	97°F	3 to 8 mph SSW	Sunny, with a high near 97.
Sunday Night Jul 19	Mostly Clear	75°F	8 mph S	Mostly clear, with a low around 75.
Monday Jul 20	Sunny	97°F	5 to 12 mph WSW	Sunny, with a high near 97.
Monday Night Jul 20	Mostly Clear	71°F	5 to 12 mph N	Mostly clear, with a low around 71.
Tuesday Jul 21	Mostly Sunny	90°F	5 to 12 mph N	Mostly sunny, with a high near 90.

Nearby Forecasts

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

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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.