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Riverton, CT 06021 Weather

It is 53°F and clear in Riverton, CT 06021, observed at 6:53 PM EDT. Tonight: Mostly Clear, low 35°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Riverton, CT 06021 current weather

53°F

Clear

H -- / L 35°Feels like 53°

Observed at Westfield, Barnes Municipal Airport (21 mi away), 10/30/2026, 6:53 PM EDT

Hourly forecast

NWS, updated 10/30/2026, 11:36 AM PT

  1. Now48°
  2. 8 PM45°
  3. 9 PM44°
  4. 10 PM43°
  5. 11 PM42°
  6. 12 AM41°Sat
  7. 1 AM40°
  8. 2 AM39°
  9. 3 AM38°
  10. 4 AM37°
  11. 5 AM36°
  12. 6 AM35°
  13. 7 AM35°
  14. 8 AM35°
  15. 9 AM38°
  16. 10 AM42°
  17. 11 AM45°
  18. 12 PM48°
  19. 1 PM49°
  20. 2 PM50°
  21. 3 PM50°
  22. 4 PM51°
  23. 5 PM49°
  24. 6 PM46°
  25. 7 PM43°
  26. 8 PM38°
  27. 9 PM37°
  28. 10 PM36°
  29. 11 PM35°
  30. 12 AM34°Sun
  31. 1 AM34°
  32. 1 AM33°
  33. 2 AM31°
  34. 3 AM30°
  35. 4 AM30°
  36. 5 AM29°
  37. 6 AM29°
  38. 7 AM30°
  39. 8 AM35°
  40. 9 AM41°
  41. 10 AM48°
  42. 11 AM53°
  43. 12 PM55°
  44. 1 PM55°
  45. 2 PM56°
  46. 3 PM56°
  47. 4 PM54°
  48. 5 PM50°

10-day forecast

Tap a day for details

  • Today10/30Low 35°High

    Tonight: Mostly clear, with a low around 35. Northwest wind 7 to 14 mph, with gusts as high as 29 mph.

    Mostly Clear
  • Sat10/31Low 29°High 52°

    Saturday: Sunny, with a high near 52. Northwest wind around 7 mph, with gusts as high as 22 mph.

    Saturday Night: Mostly clear, with a low around 29. Northwest wind around 5 mph.

    Sunny
  • Sun11/1Low 36°High 57°

    Sunday: Sunny, with a high near 57. West wind around 5 mph.

    Sunday Night: Mostly clear, with a low around 36. West wind around 2 mph.

    Sunny
  • Mon11/2Low 44°High 63°

    Monday: Mostly sunny, with a high near 63.

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

    Mostly Sunny
  • Tue11/3Low 46°High 65°

    Tuesday: Mostly sunny, with a high near 65.

    Tuesday Night: Partly cloudy, with a low around 46.

    Mostly Sunny
  • Wed11/416% chance of precipitationLow 50°High 63°

    Wednesday: Partly sunny, with a high near 63.

    Wednesday Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 50.

    Partly Sunny
  • Thu11/558% chance of precipitationLow 53°High 64°

    Thursday: A chance of rain showers. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.

    Thursday Night: Rain showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.

    Chance Rain Showers
  • Fri11/660% chance of precipitationLow High 63°

    Friday: Rain showers likely. Mostly cloudy, with a high near 63.

    Rain Showers Likely
  • Sat11/7Model blend38% chance of precipitationLow 39°High 61°

    Saturday: Chance of rain. High near 61°. Low that night near 39°. About 0.15 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.

  • Sun11/8Model blend20% chance of precipitationLow 35°High 58°

    Sunday: Partly cloudy, slight chance of rain. High near 58°. Low that night near 35°. About 0.07 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 42.018, -73.075 from the NWS ALY office, updated 10/30/2026, 11:36 AM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KBAF (Westfield/Barnes Muni, 21 mi), model run 10/30/2026, 4:00 PM EDT

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. Now48°Mostly Clear0%14 mph
  2. 8 PM45°Mostly Clear0%12 mph
  3. 9 PM44°Mostly Clear0%10 mph
  4. 10 PM43°Partly Cloudy0%8 mph
  5. 11 PM42°Partly Cloudy0%7 mph
  6. 12 AM41°Partly Cloudy0%7 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 weather in Riverton, CT 06021 right now?
The latest observation from Westfield, Barnes Municipal Airport was 53°F and clear, reported at 10/30/2026, 6:53 PM EDT.
Will it rain in Riverton, CT 06021 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 Riverton, CT 06021?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 7 to Nov 8) come from the NOAA National Blend of Models, with highs of 58°F to 61°F and up to a 38% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Riverton, CT 06021 today?
Sunrise is about 7:22 AM EDT and sunset is about 5:48 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Riverton, CT 06021?
At Norfolk 2 SW, the 1991 to 2020 normal high in October is 57°F and the normal low is 40°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: Cherry Plain Fire (251 acres), Little River Fire (5 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast today (Torrington)
50GoodPM2.5
AQI forecast tomorrow (Torrington)
17GoodPM2.5

UV index guide · Air quality

Drought

By county

Northwest Hills Planning Region, week of 10/27/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
7:22 AM
Sunset
5:48 PM
Daylight
10 hr 26 min
Moon
Waning Gibbous 76% lit
First light (civil dawn)
6:53 AM
Last light (civil dusk)
6:17 PM
Moonrise
9:21 PM
Moonset
12:39 PM

Normal October weather

Climate

Normal October high 57°, low 40°, precipitation 5.14 in for the month. 1991 to 2020 normals at Norfolk 2 SW, 8 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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