Harvey, 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 Harvey, IA in one place.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Harvey, 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 14, 2026 10:28 PM CDT.
The active forecast window currently covers Jul 17 to Jul 21, 2026 for Harvey, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 21, 2026
- Latest sync
- Jul 14, 2026 10:28 PM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Harvey
Saturday looks like the warmest upcoming period in Harvey at 95 degrees F.
Monday Night is the coolest period ahead with temperatures near 71 degrees F.
The strongest winds are forecast for Tuesday at about 7 to 13 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 10:28 PM CDT
- Coverage
- 5 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 before 7pm. Mostly clear, with a low around 74. Chance of precipitation is 20%.
Sunny, with a high near 95.
Mostly clear, with a low around 72.
Sunny, with a high near 95.
Mostly clear, with a low around 73.
Sunny, with a high near 95.
A slight chance of rain showers after 1am. Mostly clear, with a low around 71.
A slight chance of rain showers before 7am. Sunny, with a high near 89.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 17
|
Sunny then Slight Chance Showers And Thunderstorms
|
94°F |
3 to 8 mph
SW
|
|
Friday Night
Jul 17
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
74°F |
7 mph
SW
|
|
Saturday
Jul 18
|
Sunny
|
95°F |
9 mph
WSW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
72°F |
5 to 9 mph
WSW
|
|
Sunday
Jul 19
|
Sunny
|
95°F |
7 mph
SW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
73°F |
8 mph
SSW
|
|
Monday
Jul 20
|
Sunny
|
95°F |
7 to 10 mph
W
|
|
Monday Night
Jul 20
|
Mostly Clear then Slight Chance Rain Showers
|
71°F |
6 to 10 mph
NW
|
|
Tuesday
Jul 21
|
Slight Chance Rain Showers then Sunny
|
89°F |
7 to 13 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Harvey.