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Waterbury, CT 06705 Weather

Today: Mostly Sunny, high 66°F, low 50°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Waterbury, CT 06705 current weather

43°F

Mostly Sunny

Forecast for this hour. No recent report from a nearby station.

H 66° / L 50°

No recent station report. NWS hourly forecast updated 10/28/2026, 11:30 PM PT

Hourly forecast

NWS, updated 10/28/2026, 11:30 PM PT

  1. Now43°
  2. 8 AM45°
  3. 9 AM50°
  4. 10 AM55°
  5. 11 AM59°
  6. 12 PM62°
  7. 1 PM65°
  8. 2 PM66°
  9. 3 PM66°
  10. 4 PM66°
  11. 5 PM64°
  12. 6 PM62°
  13. 7 PM60°
  14. 8 PM55°
  15. 9 PM54°
  16. 10 PM53°
  17. 11 PM53°
  18. 12 AM53°Fri
  19. 1 AM53°
  20. 2 AM53°
  21. 3 AM52°
  22. 4 AM52°
  23. 5 AM52°
  24. 6 AM52°
  25. 7 AM51°
  26. 8 AM52°
  27. 9 AM55°
  28. 10 AM60°
  29. 11 AM63°
  30. 12 PM65°
  31. 1 PM65°
  32. 2 PM66°
  33. 3 PM64°
  34. 4 PM64°
  35. 5 PM61°
  36. 6 PM57°
  37. 7 PM53°
  38. 8 PM50°
  39. 9 PM48°
  40. 10 PM47°
  41. 11 PM46°
  42. 12 AM45°Sat
  43. 1 AM44°
  44. 2 AM43°
  45. 3 AM42°
  46. 4 AM42°
  47. 5 AM41°
  48. 6 AM40°

10-day forecast

Tap a day for details

  • Today10/29Low 50°High 66°

    Today: Mostly sunny. High near 66, with temperatures falling to around 64 in the afternoon. Southwest wind 2 to 10 mph.

    Tonight: Partly cloudy. Low around 50, with temperatures rising to around 52 overnight. Southwest wind around 8 mph.

    Mostly Sunny
  • Fri10/30Low 38°High 66°

    Friday: Sunny. High near 66, with temperatures falling to around 61 in the afternoon. West wind 6 to 14 mph, with gusts as high as 24 mph.

    Friday Night: Mostly clear. Low around 38, with temperatures rising to around 41 overnight. Northwest wind 7 to 13 mph.

    Sunny
  • Sat10/31Low 33°High 57°

    Saturday: Sunny. High near 57, with temperatures falling to around 55 in the afternoon. Northwest wind 6 to 9 mph.

    Saturday Night: Partly cloudy, with a low around 33.

    Sunny
  • Sun11/1Low 40°High 61°

    Sunday: Mostly sunny, with a high near 61.

    Sunday Night: Partly cloudy, with a low around 40.

    Mostly Sunny
  • Mon11/2Low 44°High 65°

    Monday: Mostly sunny, with a high near 65.

    Monday Night: Mostly cloudy, with a low around 44.

    Mostly Sunny
  • Tue11/328% chance of precipitationLow 45°High 64°

    Tuesday: Partly sunny, with a high near 64.

    Tuesday Night: A chance of rain showers after 7pm. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.

    Partly Sunny
  • Wed11/434% chance of precipitationLow 47°High 64°

    Wednesday: A chance of rain showers. Partly sunny, with a high near 64. Chance of precipitation is 30%.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 47.

    Chance Rain Showers
  • Thu11/5Model blend46% chance of precipitationLow 53°High 67°

    Thursday: Chance of rain. High near 67°. Low that night near 53°. About 0.62 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Fri11/6Model blend38% chance of precipitationLow 46°High 65°

    Friday: Chance of rain. High near 65°. Low that night near 46°. About 0.46 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blend28% chance of precipitationLow 41°High 60°

    Saturday: Partly cloudy, slight chance of rain. High near 60°. Low that night near 41°. About 0.09 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 41.552, -72.988 from the NWS OKX office, updated 10/28/2026, 11:30 PM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KMMK (Meriden/Markham Muni, 9 mi), model run 10/29/2026, 4:00 AM EDT

Hazardous weather outlookIssued 10/29/2026, 2:32 AM EDT

This Hazardous Weather Outlook is for southern Connecticut, northeast New Jersey and southeast New York.

Day one

Today and tonight.

No hazardous weather is expected at this time.

Days two through seven

Friday through Wednesday.

No hazardous weather is expected at this time that would meet NWS warning criteria.

Spotter information statement

Spotter activation is not expected at this time.

This Hazardous Weather Outlook provides a summary of potential widespread hazardous weather events that may reach NWS warning criteria. Most long fused NWS watches, warnings, and advisories in effect are highlighted.

Please refer to the latest NWS forecasts for weather not meeting NWS warning criteria.

Forecaster's discussionIssued 10/29/2026, 3:22 AM EDT

What has changed

SCA issued for the ocean waters out to 20nm for Friday afternoon/night.

Key messages

1) A dry cold frontal passage on Friday will be followed by another strong area of high pressure for the weekend.

Key message 1

A shortwave trough riding over top of the upper ridge will send a cold front toward the area today, with the frontal passage Friday morning. Another area of strong high pressure builds into the area for the weekend with more autum-like airmass. System is moisture starved and any shower activity with the front is forecast to remain north of the area.

Gusty NW winds will follow behind the cold front Friday with the potential for gusts up to 30 mph in the afternoon. NBM and NBM90 looked too deficient in the cold advection based on 00Z model soundings. This is a noted bias. Used a blend of the raw GFS, NAM12 and NBM/NBM90.

Temperatures today into Friday will be about 10 degrees above normal, with highs in the 60s to around 70, and lows mainly in the 50s. However, it cools back down to more seasonable levels for the weekend with highs in the 50s to around 60, and lows in the 30s and 40s. Frost is possible Saturday night for some coastal locations where the growing season has yet to end.

Guidance continues to keep dry conditions in place through early next week. Conditions may begin to turn more unsettled by mid next week.

Aviation

High pressure remains nearby throughout the TAF period.

VFR conditions continue.

Winds will primarily be light and variable through the morning push. Winds become more SW Thursday morning, with wind speeds around 7 to 10 kt during the afternoon and early evening. Winds remain from the SW but lighten a bit Thursday night.

: NY Metro (KEWR/KLGA/KJFK/KTEB) TAF Uncertainty:

No amendments expected.

Outlook for 06z friday through monday

Thursday night through Saturday: VFR. NW winds G20-25kt possible Fri afternoon.

Sunday: Mainly VFR.

Monday: Manly VFR. Low chance of a shower with pockets of sub VFR possible.

Detailed information, including hourly TAF wind component forecasts, can be found at: https:/www.weather.gov/zny/n90

Marine

SCA has been issued for the ocean waters out to 20nm for Friday afternoon/night.

A cold frontal passage Friday morning will be followed by a gusty NW flow developing during the afternoon hours with gusts up to 30 kt into the first half of Friday night.

The SCA may need to be extended to the non-ocean waters. For the time, there is a mention of occasional 25 kt gusts.

High pressure builds in for the weekend with sub-SCA conditions expected into at least early next week.

Watches, warnings and advisories

CT: None. NY: None. NJ: None. MARINE: Small Craft Advisory from 2 PM Friday to 3 AM EDT Saturday for ANZ350-353-355.

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now43°Mostly Sunny0%2 mph
  2. 8 AM45°Mostly Sunny0%3 mph
  3. 9 AM50°Mostly Sunny0%5 mph
  4. 10 AM55°Mostly Sunny0%7 mph
  5. 11 AM59°Sunny0%8 mph
  6. 12 PM62°Mostly Sunny0%9 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the high temperature today in Waterbury, CT 06705?
The National Weather Service forecast for today calls for a high near 66°F. Mostly Sunny.
Will it rain in Waterbury, CT 06705 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Waterbury, CT 06705?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 5 to Nov 7) come from the NOAA National Blend of Models, with highs of 60°F to 67°F and up to a 46% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Waterbury, CT 06705 today?
Sunrise is about 7:20 AM EDT and sunset is about 5:50 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Waterbury, CT 06705?
At Meriden Markham MUNI AP, the 1991 to 2020 normal high in October is 64°F and the normal low is 42°F.

Nearby hazards

Connecticut hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: FD10020 Fire (0 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast today (Waterbury)
52ModeratePM2.5

UV index guide · Air quality

Drought

By county

Naugatuck Valley Planning Region, week of 10/20/2026

No drought or abnormal dryness in this county.

Tides nearby

NOAA tide stations

Sun and moon

Local time, center of the area

Sunrise
7:20 AM
Sunset
5:50 PM
Daylight
10 hr 30 min
Moon
Waning Gibbous 88% lit
First light (civil dawn)
6:51 AM
Last light (civil dusk)
6:19 PM
Moonrise
8:11 PM
Moonset
11:35 AM

Normal October weather

Climate

Normal October high 64°, low 42°, precipitation 4.49 in for the month. 1991 to 2020 normals at Meriden Markham MUNI AP, 9 mi away.

Other places nearby

Data sources

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About this data

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