Letts, IA Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Letts, IA in one place.
A slight chance of rain showers after 9am. Mostly cloudy, with a high near 55. Northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Letts, 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: Oct 15, 2026 11:09 PM CDT.
The active forecast window currently covers Oct 16 to Oct 22, 2026 for Letts, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 16 to Oct 22, 2026
- Latest sync
- Oct 15, 2026 11:09 PM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Letts
Wednesday looks like the warmest upcoming period in Letts at 76 degrees F.
Friday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Friday at about 20 to 25 mph NW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 11:09 PM 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
Areas of frost after 4am. Partly cloudy, with a low around 33. North wind 0 to 20 mph, with gusts as high as 35 mph.
Areas of frost before 9am. Sunny, with a high near 59. Southwest wind 0 to 5 mph.
Clear, with a low around 38.
Sunny, with a high near 67.
Mostly clear, with a low around 43.
Mostly sunny, with a high near 69.
Partly cloudy, with a low around 46.
Mostly sunny, with a high near 73.
Mostly clear, with a low around 50.
Sunny, with a high near 76.
Mostly clear, with a low around 54.
A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 16
|
Slight Chance Rain Showers
|
55°F |
20 to 25 mph
NW
|
|
Friday Night
Oct 16
|
Partly Cloudy then Areas Of Frost
|
33°F |
0 to 20 mph
N
|
|
Saturday
Oct 17
|
Areas Of Frost then Sunny
|
59°F |
0 to 5 mph
SW
|
|
Saturday Night
Oct 17
|
Clear
|
38°F |
5 mph
S
|
|
Sunday
Oct 18
|
Sunny
|
67°F |
5 to 15 mph
S
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
43°F |
5 to 10 mph
S
|
|
Monday
Oct 19
|
Mostly Sunny
|
69°F |
5 mph
S
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
46°F |
0 to 5 mph
S
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
73°F |
0 to 5 mph
SE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
50°F |
5 mph
SE
|
|
Wednesday
Oct 21
|
Sunny
|
76°F |
5 to 10 mph
SE
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
54°F |
5 mph
SE
|
|
Thursday
Oct 22
|
Slight Chance Rain Showers
|
76°F |
5 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Letts.