Alexander, IA Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Alexander, IA in one place.
Showers and thunderstorms after 7am. Partly sunny. High near 77, with temperatures falling to around 64 in the afternoon. Southwest wind 18 to 26 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Alexander, 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 16, 2026 10:07 AM CDT.
The active forecast window currently covers Apr 17 to Apr 22, 2026 for Alexander, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 22, 2026
- Latest sync
- Apr 16, 2026 10:07 AM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Alexander
Friday looks like the warmest upcoming period in Alexander at 77 degrees F.
Saturday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Friday at about 18 to 26 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 16, 2026 10:07 AM CDT
- Coverage
- 6 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
Showers and thunderstorms before 4am, then a slight chance of rain and snow showers. Partly cloudy. Low around 31, with temperatures rising to around 33 overnight. Northwest wind around 23 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of rain and snow showers before 7am. Sunny, with a high near 48. Northwest wind 21 to 24 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly clear, with a low around 29.
Sunny, with a high near 55.
Mostly clear, with a low around 32.
Sunny, with a high near 67.
Mostly clear, with a low around 48.
Sunny, with a high near 73.
Mostly clear, with a low around 47.
Sunny, with a high near 71.
A chance of rain showers after 7pm. Partly cloudy, with a low around 50.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Showers And Thunderstorms
|
77°F |
18 to 26 mph
SW
|
|
Friday Night
Apr 17
|
Showers And Thunderstorms then Slight Chance Rain And Snow Showers
|
31°F |
23 mph
NW
|
|
Saturday
Apr 18
|
Slight Chance Rain And Snow Showers then Sunny
|
48°F |
21 to 24 mph
NW
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
29°F |
8 to 22 mph
WNW
|
|
Sunday
Apr 19
|
Sunny
|
55°F |
8 to 15 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
32°F |
8 to 12 mph
ENE
|
|
Monday
Apr 20
|
Sunny
|
67°F |
10 to 21 mph
SSE
|
|
Monday Night
Apr 20
|
Mostly Clear
|
48°F |
15 to 20 mph
SSW
|
|
Tuesday
Apr 21
|
Sunny
|
73°F |
14 to 17 mph
SW
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
47°F |
12 to 16 mph
S
|
|
Wednesday
Apr 22
|
Sunny
|
71°F |
10 to 18 mph
SSE
|
|
Wednesday Night
Apr 22
|
Chance Rain Showers
|
50°F |
15 to 18 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Alexander.