Ankeny, Iowa Weather Forecast
Today in Ankeny: mostly sunny with a high near 75°F and a low around 54°F. Rain chance 2%. Rain chances peak at 31% on Wednesday. Cooling trend: highs fall from 75°F today to 67°F by Monday.
Forecast updated 3:05 AM CDT, Oct 23
Active Weather Alerts
7-Day Forecast for Ankeny
Today 10/23
75°54°
Sat 10/24
76°58°
Sun 10/25
72°54°
Mon 10/26
67°52°
Tue 10/27
13%
65°52°
Wed 10/28
31%
67°52°
Thu 10/29
31%
63°50°
Next 24 Hours
| Now | 11 PM | Sat12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sky |  | | | | | | | | | | | | | | | | | | | | | | | |
| Temp | 64° | 62° | 62° | 61° | 60° | 60° | 59° | 59° | 58° | 58° | 58° | 61° | 64° | 68° | 71° | 73° | 75° | 76° | 76° | 74° | 71° | 68° | 66° | 64° |
| Rain | 2% | 2% | 2% | 3% | 2% | 2% | 2% | 2% | 2% | 2% | 2% | 2% | 2% | 2% | 3% | 2% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Wind | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 7 | S 6 | S 5 | S 4 | S 4 |
Growing Conditions
Growing degree days
3,746
since Apr 1, base 50°F
Rain, last 30 days
3.27 in
model analysis
Rain, year to date
44.94 in
since Jan 1
2-inch soil temperature
60°F
yesterday, daily average
Reference ET, last 7 days
0.69 in
FAO-56 grass reference
Through Oct 22. Season totals use model analysis for this point and update every morning.
Soil, ET and spray tools for Ankeny →
Current Stats & Observations
NWS Forecast
About Ankeny Weather
Ankeny sits at about 994 feet above sea level in Polk County, Iowa. About 67,355 people live in the Ankeny area. Official forecasts and warnings for the area come from the National Weather Service DMX office, and the nearest NEXRAD radar site is KDMX. The city is in USDA plant hardiness zone 5b, where the coldest winter night typically falls between -15 to -10°F. Over the past ten years the last spring freeze has come around Apr 20 and the first fall freeze around Oct 28.
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