Weather Tomorrow for ZIP 20850
Rockville, MD · View full Rockville forecast
Test MessageUntil May 23, 7:40 PM
Monitoring message only. Please disregard.
Sunday, May 24, 2026
Thunderstorms
Precip chance
93%
Wind
2-9 mph
Humidity
99%
Feels like
70–57°F
Rain forecast
Rain likely starts around 4 AM and may continue until 1 PM. Peak chance: 93% around 7 AM.
Data source: National Weather Service (NOAA) · Updated 1h ago
Tomorrow by Hour
55°Temperature trend72°
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 4 AM☽ | 56°F | Showers And Thunderstorms Likely | 72% | 9 mph E | ||
| 5 AM☽ | 57°F | Showers And Thunderstorms | 81% | 8 mph E | ||
| 6 AM☽ | 55°F | Rain Showers | 86% | 7 mph E | ||
| 7 AM☽ | 58°F | Rain Showers | 93% | 6 mph E | ||
| 8 AM☽ | 58°F | Rain Showers | 91% | 6 mph E | ||
| 9 AM☽ | 58°F | Rain Showers | 86% | 5 mph NE | ||
| 10 AM | 59°F | Rain Showers | 84% | 5 mph NE | ||
| 11 AM | 59°F | Rain Showers | 78% | 3 mph NE | ||
| 12 PM | 61°F | Rain Showers Likely | 73% | 3 mph NE | ||
| 1 PM | 63°F | Rain Showers Likely | 62% | 3 mph NE | ||
| 2 PM | 64°F | Cloudy | 14% | 3 mph N | ||
| 3 PM | 65°F | Mostly Cloudy | 1% | 2 mph N | ||
| 4 PM | 66°F | Mostly Cloudy | 3% | 2 mph NE | ||
| 5 PM | 67°F | Slight Chance Rain Showers | 19% | 3 mph SE | ||
| 6 PM | 68°F | Slight Chance Showers And Thunderstorms | 23% | 3 mph S | ||
| 7 PM | 70°F | Slight Chance Showers And Thunderstorms | 23% | 3 mph SE | ||
| 8 PM | 71°F | Slight Chance Showers And Thunderstorms | 23% | 3 mph SE | ||
| 9 PM | 71°F | Slight Chance Showers And Thunderstorms | 23% | 3 mph SE | ||
| 10 PM☽ | 71°F | Slight Chance Showers And Thunderstorms | 23% | 5 mph SE | ||
| 11 PM☽ | 72°F | Slight Chance Showers And Thunderstorms | 23% | 3 mph SE | ||
| 12 AM☽ | 71°F | Chance Showers And Thunderstorms | 36% | 2 mph E | ||
| 1 AM☽ | 68°F | Chance Showers And Thunderstorms | 36% | 2 mph E | ||
| 2 AM☽ | 67°F | Chance Showers And Thunderstorms | 36% | 2 mph E | ||
| 3 AM☽ | 66°F | Chance Rain Showers | 36% | 2 mph E | ||
Precipitation Timeline
100%
50%
93%
4a10a4p10p
<20%20-50%50-70%>70%
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: 72°F
Low: 55°F
Wind: 2-9 mph
Rain: 93%
Rain expected around 4 AM — carry an umbrella.
Best Time to Be Outside Tomorrow
3 PM – 4 PM
Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)
4a10a4p10p