Weather Tomorrow in Waterbury, CT
Sunday, August 23, 2026
Thunderstorms
Precip chance
67%
Wind
0-6 mph
Humidity
95%
Feels like
77–64°F
Rain forecast
Rain likely starts around 9 AM and may continue until 11 PM. Peak chance: 67% around 6 PM.
Data source: National Weather Service (NOAA) · Updated just now
Tomorrow by Hour
62°Temperature trend79°
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 4 AM☽ | 66°F | Slight Chance Rain Showers | 15% | 0 mph | ||
| 5 AM☽ | 66°F | Slight Chance Rain Showers | 15% | 0 mph | ||
| 6 AM☽ | 65°F | Chance Rain Showers | 39% | 0 mph | ||
| 7 AM☽ | 65°F | Chance Rain Showers | 39% | 0 mph | ||
| 8 AM☽ | 64°F | Chance Rain Showers | 39% | 0 mph | ||
| 9 AM☽ | 62°F | Chance Showers And Thunderstorms | 43% | 0 mph | ||
| 10 AM | 63°F | Chance Showers And Thunderstorms | 43% | 0 mph | ||
| 11 AM | 63°F | Chance Showers And Thunderstorms | 43% | 0 mph | ||
| 12 PM | 65°F | Rain Showers Likely | 55% | 1 mph NE | ||
| 1 PM | 68°F | Rain Showers Likely | 55% | 1 mph NE | ||
| 2 PM | 70°F | Rain Showers Likely | 55% | 2 mph E | ||
| 3 PM | 72°F | Showers And Thunderstorms Likely | 55% | 3 mph E | ||
| 4 PM | 74°F | Showers And Thunderstorms Likely | 55% | 5 mph SE | ||
| 5 PM | 76°F | Showers And Thunderstorms Likely | 55% | 6 mph S | ||
| 6 PM | 78°F | Showers And Thunderstorms Likely | 67% | 6 mph S | ||
| 7 PM | 79°F | Showers And Thunderstorms Likely | 67% | 6 mph S | ||
| 8 PM | 79°F | Showers And Thunderstorms Likely | 67% | 6 mph SW | ||
| 9 PM | 78°F | Showers And Thunderstorms Likely | 67% | 6 mph SW | ||
| 10 PM☽ | 76°F | Showers And Thunderstorms Likely | 67% | 5 mph SW | ||
| 11 PM☽ | 73°F | Showers And Thunderstorms Likely | 67% | 5 mph SW | ||
| 12 AM☽ | 71°F | Partly Cloudy | 7% | 3 mph SW | ||
| 1 AM☽ | 69°F | Partly Cloudy | 7% | 2 mph SW | ||
| 2 AM☽ | 68°F | Partly Cloudy | 7% | 2 mph SW | ||
| 3 AM☽ | 67°F | Partly Cloudy | 7% | 1 mph SW | ||
Precipitation Timeline
100%
50%
67%
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: 79°F
Low: 62°F
Wind: 0-6 mph
Rain: 67%
Rain expected around 9 AM — carry an umbrella.
Best Time to Be Outside Tomorrow
1 PM – 2 PM
Excellent conditions for outdoor activities (comfortable temp, light wind, daylight)
4a10a4p10p
More for Waterbury, CT
- Will it rain tomorrow in Waterbury?
- What time will it rain tomorrow in Waterbury?
- Weather tomorrow by hour in Waterbury
- Heat index tomorrow by zip code near Waterbury
- Dew point tomorrow by zip code near Waterbury
- Wind chill tomorrow by zip code near Waterbury
- Snow forecast tomorrow by zip code near Waterbury
- What to wear tomorrow in Waterbury
- Best time to be outside tomorrow in Waterbury
Forecast by ZIP in Waterbury
More cities in Connecticut
Frequently Asked Questions
What is the weather forecast for tomorrow in Waterbury, CT?
Tomorrow in Waterbury: High of 79°F, Low of 62°F. Thunderstorms with 67% chance of precipitation. Wind 0-6 mph.
Will it rain tomorrow in Waterbury?
Rain likely starts around 9 AM and may continue until 11 PM. Peak chance: 67% around 6 PM.
What should I wear tomorrow in Waterbury?
With a high of 79°F and low of 62°F, check our "What to Wear" section above for specific clothing recommendations based on temperature, wind, and precipitation.
How accurate is this forecast?
Our forecasts come directly from the National Weather Service (NOAA), which provides some of the most accurate weather predictions available. Tomorrow forecasts are generally 80-90% accurate, with accuracy decreasing the further out you look. Data is refreshed every 30 minutes.