Des Moines Weather Forecast
Des Moines weather: 79°F, clear sky. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Snow forecast for Des Moines
No snow is in the current forecast window for Des Moines.
0 of the next 16 nights are forecast to reach freezing.
Historically, average lows drop below freezing in January, February and December.
16-day forecast for Des Moines
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Fri, Aug 21 | ☁️ Overcast | 85° / 68° | 7% | 9 mph | 7 |
| Sat, Aug 22 | 🌤️ Mainly clear | 81° / 65° | 1% | 9 mph | 7 |
| Sun, Aug 23 | ☁️ Overcast | 85° / 60° | 2% | 11 mph | 7 |
| Mon, Aug 24 | ☁️ Overcast | 84° / 60° | 43% | 16 mph | 7 |
| Tue, Aug 25 | 🌦️ Light drizzle | 91° / 64° | 14% · 0,0 in | 14 mph | 7 |
| Wed, Aug 26 | 🌦️ Drizzle | 92° / 68° | 14% · 0,1 in | 11 mph | 7 |
| Thu, Aug 27 | ☀️ Clear sky | 89° / 63° | 6% | 10 mph | 7 |
| Fri, Aug 28 | ☁️ Overcast | 82° / 63° | 22% | 10 mph | 4 |
| Sat, Aug 29 | 🌧️ Showers | 105° / 63° | 20% · 0,5 in | 14 mph | 7 |
| Sun, Aug 30 | 🌧️ Heavy drizzle | 100° / 69° | 30% · 0,1 in | 18 mph | 6 |
| Mon, Aug 31 | ⛅ Partly cloudy | 94° / 67° | 22% | 12 mph | 7 |
| Tue, Sep 1 | 🌦️ Light drizzle | 110° / 67° | 23% · 0,0 in | 11 mph | 7 |
| Wed, Sep 2 | 🌦️ Light drizzle | 114° / 81° | 32% · 0,0 in | 21 mph | 6 |
| Thu, Sep 3 | ☁️ Overcast | 105° / 78° | 27% | 14 mph | 6 |
| Fri, Sep 4 | 🌦️ Drizzle | 82° / 70° | 33% · 0,1 in | 16 mph | 4 |
| Sat, Sep 5 | 🌦️ Light drizzle | 85° / 63° | 40% · 0,0 in | 21 mph | 6 |
Climate in Des Moines month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 29° | 15° | 1,3 in | ★★☆☆☆ |
| February | 42° | 23° | 0,6 in | ★★★☆☆ |
| March | 56° | 35° | 2,9 in | ★★★☆☆ |
| April | 63° | 45° | 5,1 in | ★★★☆☆ |
| May | 74° | 53° | 4,3 in | ★★★★☆ |
| June | 83° | 65° | 7,1 in | ★★★☆☆ |
| July | 85° | 69° | 5,9 in | ★★★★☆ |
| August | 83° | 66° | 1,8 in | ★★★★☆ |
| September | 79° | 60° | 1,7 in | ★★★★☆ |
| October | 67° | 50° | 3,0 in | ★★★★☆ |
| November | 50° | 35° | 2,0 in | ★★★☆☆ |
| December | 39° | 25° | 1,6 in | ★★☆☆☆ |
Climate type: Continental. Source: Open-Meteo archive (ERA5).
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
See the Des Moines forecast by time range
Des Moines weather - more answers
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Frequently asked questions
Where is Des Moines?
Des Moines is a city in Iowa. Its coordinates are 41.5868, -93.625. It lies in North America.
What is the weather like in Des Moines right now?
It is currently 79°F (26°C) with clear sky. Humidity is 75% and wind is 5 mph.
When is the best time to visit Des Moines?
August and September offer the most comfortable conditions in Des Moines, which has a continental climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Des Moines in?
Des Moines observes America/Chicago (UTC-05:00). The local time is 7:44 PM.
How many people live in Des Moines?
Des Moines has a population of approximately 215.000.
What is the nearest airport to Des Moines?
The closest airports are O'Hare International Airport (ORD), 296 mi away.
What are the top things to do in Des Moines?
Popular options include Mississippi River and Starved Rock State Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 21, 2026 at 7:44 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
