Clarksville, IA Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Clarksville, IA in one place.
Rain showers. Cloudy. High near 58, with temperatures falling to around 55 in the afternoon. Northwest wind 12 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Clarksville, 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 5:58 PM CDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Clarksville, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 5:58 PM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Clarksville
Wednesday looks like the warmest upcoming period in Clarksville at 72 degrees F.
Friday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Friday at about 18 to 28 mph NNW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 5:58 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
Rain showers likely before 10pm. Mostly cloudy. Low around 43, with temperatures rising to around 46 overnight. Northwest wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of rain showers between 7am and 10am. Mostly cloudy. High near 51, with temperatures falling to around 49 in the afternoon. North northwest wind 18 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Widespread frost after 11pm. Mostly clear. Low around 29, with temperatures rising to around 31 overnight. Northwest wind 1 to 15 mph, with gusts as high as 24 mph.
Widespread frost before 9am. Sunny, with a high near 57. South southwest wind 1 to 15 mph, with gusts as high as 21 mph.
Clear, with a low around 39.
Sunny, with a high near 64.
Mostly clear, with a low around 43.
Mostly sunny, with a high near 66.
Partly cloudy, with a low around 44.
Mostly sunny, with a high near 70.
Partly cloudy, with a low around 49.
Mostly sunny, with a high near 72.
A chance of rain showers after 7pm. Partly cloudy, with a low around 53.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Rain Showers
|
58°F |
12 to 18 mph
NW
|
|
Tonight
Oct 15
|
Rain Showers Likely then Mostly Cloudy
|
43°F |
18 to 22 mph
NW
|
|
Friday
Oct 16
|
Slight Chance Rain Showers then Mostly Cloudy
|
51°F |
18 to 28 mph
NNW
|
|
Friday Night
Oct 16
|
Widespread Frost
|
29°F |
1 to 15 mph
NW
|
|
Saturday
Oct 17
|
Widespread Frost then Sunny
|
57°F |
1 to 15 mph
SSW
|
|
Saturday Night
Oct 17
|
Clear
|
39°F |
13 mph
SSW
|
|
Sunday
Oct 18
|
Sunny
|
64°F |
13 to 17 mph
SSW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
43°F |
5 to 14 mph
S
|
|
Monday
Oct 19
|
Mostly Sunny
|
66°F |
7 mph
S
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
44°F |
2 to 6 mph
SSE
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
70°F |
2 to 8 mph
SE
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
49°F |
7 mph
SE
|
|
Wednesday
Oct 21
|
Mostly Sunny
|
72°F |
6 to 13 mph
SSE
|
|
Wednesday Night
Oct 21
|
Chance Rain Showers
|
53°F |
7 to 10 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Clarksville.