Louisa County, IA Weather Forecast
County weather hub
Chance Showers And Thunderstorms
Compare major city weather across Louisa County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of showers and thunderstorms. Mostly sunny, with a high near 73. Chance of precipitation is 40%.
County Weather Overview
This county weather page brings together forecast coverage for Louisa County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Louisa County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 15 to Apr 16, 2026
- Latest sync
- Apr 10, 2026 2:27 AM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Louisa County
Thursday looks like the warmest upcoming period in Louisa County at 78 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Wednesday at about 15 mph SW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 10, 2026 2:27 AM CDT
- Coverage
- 2 days
- Time zone
- America/Chicago
- Forecast office
- DVN
- Radar station
- KDVN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms. Partly cloudy, with a low around 54. Chance of precipitation is 30%.
A chance of rain showers. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 15
|
Chance Showers And Thunderstorms
|
73°F |
15 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
54°F |
5 to 10 mph
SW
|
|
Thursday
Apr 16
|
Chance Rain Showers
|
78°F |
5 to 15 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Louisa County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Louisa County.
Largest mapped city population in this region: 1,999.
