Lynnville, IA Weather Forecast
Local 7-day forecast
Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Lynnville, IA in one place.
A slight chance of showers and thunderstorms between 2pm and 5pm. Sunny, with a high near 92. Heat index values as high as 100. West northwest wind around 8 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Lynnville, 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 17, 2026 3:51 PM CDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Lynnville, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 3:51 PM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lynnville
Monday looks like the warmest upcoming period in Lynnville at 97 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Tuesday at about 8 to 17 mph NNW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 3:51 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 sourceExtended Forecast
Mostly clear, with a low around 67. Northeast wind 3 to 8 mph.
Sunny, with a high near 89. East wind around 5 mph.
Mostly clear, with a low around 73.
Sunny, with a high near 97.
A slight chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 72. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am. Sunny, with a high near 87.
Mostly clear, with a low around 62.
Sunny, with a high near 82.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 60.
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 84.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Sunny then Slight Chance Showers And Thunderstorms
|
92°F |
8 mph
WNW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
67°F |
3 to 8 mph
NE
|
|
Sunday
Jul 19
|
Sunny
|
89°F |
5 mph
E
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
73°F |
6 mph
SSE
|
|
Monday
Jul 20
|
Sunny
|
97°F |
6 to 10 mph
SSW
|
|
Monday Night
Jul 20
|
Slight Chance Showers And Thunderstorms
|
72°F |
6 to 9 mph
WNW
|
|
Tuesday
Jul 21
|
Slight Chance Showers And Thunderstorms then Sunny
|
87°F |
8 to 17 mph
NNW
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
62°F |
6 to 15 mph
NNW
|
|
Wednesday
Jul 22
|
Sunny
|
82°F |
7 mph
N
|
|
Wednesday Night
Jul 22
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
60°F |
1 to 7 mph
E
|
|
Thursday
Jul 23
|
Slight Chance Showers And Thunderstorms
|
84°F |
1 to 5 mph
SW
|
|
Thursday Night
Jul 23
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
61°F |
5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lynnville.