Waterbury, CT Weather Forecast
Local 7-day forecast
Partly Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Waterbury, CT in one place.
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Northwest wind 2 to 7 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Waterbury, CT is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 9, 2026 5:48 PM EDT.
The active forecast window currently covers Jul 10 to Jul 15, 2026 for Waterbury, CT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 10 to Jul 15, 2026
- Latest sync
- Jul 9, 2026 5:48 PM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Waterbury
Wednesday looks like the warmest upcoming period in Waterbury at 89 degrees F.
Saturday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Wednesday at about 6 to 10 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 9, 2026 5:48 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- OKX
- Radar station
- KOKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms. Mostly cloudy. Low around 66, with temperatures rising to around 68 overnight. North wind 2 to 6 mph. Chance of precipitation is 30%.
A chance of rain showers. Partly sunny. High near 82, with temperatures falling to around 79 in the afternoon. Northeast wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain showers before 8pm. Partly cloudy. Low around 60, with temperatures rising to around 62 overnight. Chance of precipitation is 30%.
Sunny, with a high near 82.
Mostly clear, with a low around 61.
Sunny, with a high near 83.
Mostly clear, with a low around 63.
Sunny, with a high near 86.
Mostly clear, with a low around 68.
Mostly sunny, with a high near 89.
Partly cloudy, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 10
|
Partly Sunny then Chance Showers And Thunderstorms
|
85°F |
2 to 7 mph
NW
|
|
Friday Night
Jul 10
|
Chance Showers And Thunderstorms
|
66°F |
2 to 6 mph
N
|
|
Saturday
Jul 11
|
Chance Rain Showers
|
82°F |
6 mph
NE
|
|
Saturday Night
Jul 11
|
Chance Rain Showers then Partly Cloudy
|
60°F |
1 to 5 mph
NE
|
|
Sunday
Jul 12
|
Sunny
|
82°F |
6 mph
NE
|
|
Sunday Night
Jul 12
|
Mostly Clear
|
61°F |
0 to 3 mph
SW
|
|
Monday
Jul 13
|
Sunny
|
83°F |
0 to 8 mph
SW
|
|
Monday Night
Jul 13
|
Mostly Clear
|
63°F |
3 to 8 mph
SW
|
|
Tuesday
Jul 14
|
Sunny
|
86°F |
3 to 9 mph
SW
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
68°F |
6 to 9 mph
SW
|
|
Wednesday
Jul 15
|
Mostly Sunny
|
89°F |
6 to 10 mph
W
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
67°F |
5 to 9 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Waterbury.
