Weather Tomorrow for ZIP 50309
Des Moines, IA · View full Des Moines forecast
Flood WatchUntil Sep 15, 6:45 AM
Flood Watch issued September 14 at 5:44AM CDT until September 15 at 7:00AM CDT by NWS Des Moines IA
For the latest stream observations and forecasts refer to weather.gov/desmoines/water.
Tuesday, September 15, 2026
Precip chance
99%
Wind
3-13 mph
Humidity
92%
Feels like
73–65°F
Rain forecast
Rain likely starts around 5 AM and may continue until 4 PM. Peak chance: 99% around 7 AM.
Data source: National Weather Service (NOAA) · Updated just now
Tomorrow by Hour
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 5 AM☽ | 75°F | Showers And Thunderstorms | 87% | 13 mph S | ||
| 6 AM☽ | 74°F | Showers And Thunderstorms | 83% | 10 mph S | ||
| 7 AM☽ | 73°F | Showers And Thunderstorms | 99% | 8 mph S | ||
| 8 AM☽ | 72°F | Showers And Thunderstorms | 82% | 7 mph SSW | ||
| 9 AM☽ | 71°F | Showers And Thunderstorms | 83% | 7 mph SW | ||
| 10 AM☽ | 70°F | Showers And Thunderstorms | 76% | 6 mph W | ||
| 11 AM | 69°F | Showers And Thunderstorms Likely | 74% | 6 mph WSW | ||
| 12 PM | 67°F | Showers And Thunderstorms | 76% | 5 mph WNW | ||
| 1 PM | 68°F | Showers And Thunderstorms | 87% | 5 mph NNW | ||
| 2 PM | 67°F | Showers And Thunderstorms Likely | 59% | 6 mph NNW | ||
| 3 PM | 68°F | Rain Showers Likely | 62% | 5 mph N | ||
| 4 PM | 67°F | Chance Rain Showers | 44% | 6 mph NNW | ||
| 5 PM | 68°F | Chance Rain Showers | 29% | 6 mph NNW | ||
| 6 PM | 68°F | Mostly Cloudy | 12% | 6 mph N | ||
| 7 PM | 70°F | Mostly Cloudy | 11% | 5 mph N | ||
| 8 PM | 71°F | Mostly Cloudy | 13% | 5 mph N | ||
| 9 PM | 71°F | Slight Chance Rain Showers | 20% | 5 mph N | ||
| 10 PM | 72°F | Mostly Cloudy | 12% | 5 mph N | ||
| 11 PM☽ | 70°F | Slight Chance Rain Showers | 23% | 3 mph N | ||
| 12 AM☽ | 68°F | Mostly Cloudy | 0% | 3 mph N | ||
| 1 AM☽ | 67°F | Mostly Cloudy | 3% | 3 mph NNE | ||
| 2 AM☽ | 66°F | Mostly Cloudy | 0% | 3 mph NNE | ||
| 3 AM☽ | 64°F | Mostly Cloudy | 0% | 3 mph NNE | ||
| 4 AM☽ | 63°F | Mostly Cloudy | 14% | 3 mph NE | ||
Precipitation Timeline
What to Wear Tomorrow
Warm and comfortable — dress light
Clothing
- • T-shirt or light blouse
- • Shorts or light pants
Footwear
Comfortable shoes or sandals
Accessories
- • Umbrella
Conditions
High: 75°F
Low: 63°F
Wind: 3-13 mph
Rain: 99%
Rain expected around 5 AM — carry an umbrella.
Best Time to Be Outside Tomorrow
Excellent conditions for outdoor activities (comfortable temp, light wind, daylight)