Lucas, IA Weather Forecast
Local 7-day forecast
Patchy Fog then Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Lucas, IA in one place.
Patchy fog before 9am. Mostly cloudy, with a high near 81. East southeast wind 6 to 12 mph, with gusts as high as 18 mph.
Local Weather Overview
This forecast page for Lucas, 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: Jun 27, 2026 1:52 AM CDT.
The active forecast window currently covers Jun 27 to Jul 3, 2026 for Lucas, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 27 to Jul 3, 2026
- Latest sync
- Jun 27, 2026 1:52 AM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lucas
Thursday looks like the warmest upcoming period in Lucas at 95 degrees F.
Saturday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Monday at about 15 to 21 mph S.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 27, 2026 1:52 AM CDT
- Coverage
- 7 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 sourceExtended Forecast
A slight chance of showers and thunderstorms between 9pm and 2am, then a chance of showers and thunderstorms between 2am and 3am, then a slight chance of showers and thunderstorms. Mostly cloudy. Low around 69, with temperatures rising to around 71 overnight. Southeast wind around 12 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly sunny, with a high near 90. Heat index values as high as 101. South southeast wind 13 to 20 mph, with gusts as high as 29 mph. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly clear, with a low around 76. South wind 15 to 20 mph, with gusts as high as 29 mph.
Mostly sunny, with a high near 92.
Partly cloudy, with a low around 76.
Sunny, with a high near 93.
Mostly clear, with a low around 75.
Sunny, with a high near 94.
Mostly clear, with a low around 75.
Sunny, with a high near 95.
Mostly clear, with a low around 74.
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 94.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jun 27
|
Patchy Fog then Mostly Cloudy
|
81°F |
6 to 12 mph
ESE
|
|
Saturday Night
Jun 27
|
Slight Chance Showers And Thunderstorms
|
69°F |
12 mph
SE
|
|
Sunday
Jun 28
|
Mostly Sunny
|
90°F |
13 to 20 mph
SSE
|
|
Sunday Night
Jun 28
|
Mostly Clear
|
76°F |
15 to 20 mph
S
|
|
Monday
Jun 29
|
Mostly Sunny
|
92°F |
15 to 21 mph
S
|
|
Monday Night
Jun 29
|
Partly Cloudy
|
76°F |
15 to 21 mph
SSW
|
|
Tuesday
Jun 30
|
Sunny
|
93°F |
15 to 18 mph
SSW
|
|
Tuesday Night
Jun 30
|
Mostly Clear
|
75°F |
10 to 18 mph
SSW
|
|
Wednesday
Jul 1
|
Sunny
|
94°F |
10 to 15 mph
SSW
|
|
Wednesday Night
Jul 1
|
Mostly Clear
|
75°F |
9 to 16 mph
S
|
|
Thursday
Jul 2
|
Sunny
|
95°F |
9 to 13 mph
SSW
|
|
Thursday Night
Jul 2
|
Mostly Clear
|
74°F |
7 to 12 mph
S
|
|
Friday
Jul 3
|
Sunny then Chance Showers And Thunderstorms
|
94°F |
7 to 12 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lucas.