Preston, IA Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Preston, IA in one place.
Rain showers before 11am, then a chance of showers and thunderstorms between 11am and noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 74. Southwest wind 0 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for Preston, 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: Apr 15, 2026 8:32 AM CDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for Preston, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 8:32 AM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Preston
Friday looks like the warmest upcoming period in Preston at 81 degrees F.
Saturday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Friday at about 5 to 15 mph S.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 8:32 AM CDT
- Coverage
- 7 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
Showers and thunderstorms likely. Mostly cloudy. Low around 56, with temperatures rising to around 58 overnight. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
A chance of rain showers after 7am. Mostly sunny, with a high near 73. West wind 5 to 10 mph. Chance of precipitation is 40%.
A slight chance of rain showers before 7pm. Mostly clear, with a low around 53. Southwest wind around 5 mph. Chance of precipitation is 20%.
A chance of rain showers between 1pm and 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 42. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Showers and thunderstorms likely. Partly sunny, with a high near 52. Chance of precipitation is 60%.
A slight chance of rain showers before 1am. Partly cloudy, with a low around 31.
Sunny, with a high near 52.
Mostly clear, with a low around 33.
Sunny, with a high near 64.
Mostly clear, with a low around 46.
Sunny, with a high near 71.
Mostly clear, with a low around 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Apr 15
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
74°F |
0 to 10 mph
SW
|
|
Tonight
Apr 15
|
Showers And Thunderstorms Likely
|
56°F |
5 to 10 mph
SW
|
|
Thursday
Apr 16
|
Chance Rain Showers
|
73°F |
5 to 10 mph
W
|
|
Thursday Night
Apr 16
|
Slight Chance Rain Showers then Mostly Clear
|
53°F |
5 mph
SW
|
|
Friday
Apr 17
|
Partly Sunny then Chance Showers And Thunderstorms
|
81°F |
5 to 15 mph
S
|
|
Friday Night
Apr 17
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
42°F |
10 to 15 mph
SW
|
|
Saturday
Apr 18
|
Showers And Thunderstorms Likely
|
52°F |
15 mph
NW
|
|
Saturday Night
Apr 18
|
Slight Chance Rain Showers
|
31°F |
10 to 15 mph
W
|
|
Sunday
Apr 19
|
Sunny
|
52°F |
10 to 15 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
33°F |
5 to 10 mph
SW
|
|
Monday
Apr 20
|
Sunny
|
64°F |
5 to 15 mph
S
|
|
Monday Night
Apr 20
|
Mostly Clear
|
46°F |
10 mph
S
|
|
Tuesday
Apr 21
|
Sunny
|
71°F |
10 to 15 mph
SW
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
49°F |
10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Preston.
