Dexter, IA Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Dexter, IA in one place.
A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Northeast wind around 5 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Dexter, 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 10, 2026 3:12 PM CDT.
The active forecast window currently covers Jul 10 to Jul 16, 2026 for Dexter, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 3:12 PM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Dexter
Wednesday looks like the warmest upcoming period in Dexter at 93 degrees F.
Saturday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Thursday Night at about 12 mph SSW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jul 10, 2026 3:12 PM 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
Mostly cloudy, with a low around 66. North northeast wind around 5 mph.
Mostly sunny. High near 87, with temperatures falling to around 85 in the afternoon. Northeast wind 3 to 8 mph.
Mostly clear. Low around 64, with temperatures rising to around 66 overnight. East northeast wind 3 to 8 mph.
Sunny, with a high near 89. East southeast wind around 6 mph.
Clear, with a low around 67.
Sunny, with a high near 91.
Clear, with a low around 68.
Sunny, with a high near 92.
Mostly clear, with a low around 69.
Sunny, with a high near 93.
Mostly clear, with a low around 71.
Sunny, with a high near 93.
Mostly clear, with a low around 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jul 10
|
Slight Chance Showers And Thunderstorms
|
85°F |
5 mph
NE
|
|
Tonight
Jul 10
|
Mostly Cloudy
|
66°F |
5 mph
NNE
|
|
Saturday
Jul 11
|
Mostly Sunny
|
87°F |
3 to 8 mph
NE
|
|
Saturday Night
Jul 11
|
Mostly Clear
|
64°F |
3 to 8 mph
ENE
|
|
Sunday
Jul 12
|
Sunny
|
89°F |
6 mph
ESE
|
|
Sunday Night
Jul 12
|
Clear
|
67°F |
3 to 7 mph
SE
|
|
Monday
Jul 13
|
Sunny
|
91°F |
5 mph
SSE
|
|
Monday Night
Jul 13
|
Clear
|
68°F |
6 mph
SSE
|
|
Tuesday
Jul 14
|
Sunny
|
92°F |
6 mph
SSW
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
69°F |
6 mph
SSW
|
|
Wednesday
Jul 15
|
Sunny
|
93°F |
7 mph
SW
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
71°F |
7 mph
SSW
|
|
Thursday
Jul 16
|
Sunny
|
93°F |
7 to 10 mph
SSW
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
73°F |
12 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dexter.
