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Riverside, CT 06878 Weather

It is 63°F and clear in Riverside, CT 06878, observed at 4 PM EDT. Today: Sunny, high 70°F, low 40°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Riverside, CT 06878 current weather

63°F

Clear

H 70° / L 40°Feels like 63°

Observed at White Plains - Westchester County Airport (6.6 mi away), 10/30/2026, 4:00 PM EDT

3 active alerts

From the National Weather Service for this forecast zone or county

State alerts

Moderate3Possible threat to life or property

Hourly forecast

NWS, updated 10/30/2026, 11:32 AM PT

  1. Now66°
  2. 5 PM63°
  3. 6 PM60°
  4. 7 PM55°
  5. 8 PM51°
  6. 9 PM49°
  7. 10 PM48°
  8. 11 PM46°
  9. 12 AM45°Sat
  10. 1 AM44°
  11. 2 AM43°
  12. 3 AM43°
  13. 4 AM42°
  14. 5 AM41°
  15. 6 AM40°
  16. 7 AM40°
  17. 8 AM41°
  18. 9 AM45°
  19. 10 AM49°
  20. 11 AM52°
  21. 12 PM54°
  22. 1 PM55°
  23. 2 PM56°
  24. 3 PM56°
  25. 4 PM56°
  26. 5 PM55°
  27. 6 PM51°
  28. 7 PM48°
  29. 8 PM45°
  30. 9 PM43°
  31. 10 PM42°
  32. 11 PM41°
  33. 12 AM41°Sun
  34. 1 AM41°
  35. 1 AM41°
  36. 2 AM40°
  37. 3 AM39°
  38. 4 AM38°
  39. 5 AM37°
  40. 6 AM38°
  41. 7 AM40°
  42. 8 AM44°
  43. 9 AM49°
  44. 10 AM53°
  45. 11 AM56°
  46. 12 PM58°
  47. 1 PM60°
  48. 2 PM60°

10-day forecast

Tap a day for details

  • Today10/30Low 40°High 70°

    This Afternoon: Sunny. High near 70, with temperatures falling to around 63 in the afternoon. Northwest wind around 18 mph, with gusts as high as 29 mph.

    Tonight: Mostly clear, with a low around 40. Northwest wind 9 to 17 mph, with gusts as high as 28 mph.

    Sunny
  • Sat10/31Low 37°High 57°

    Saturday: Patchy frost before 8am. Sunny. High near 57, with temperatures falling to around 55 in the afternoon. Northwest wind 8 to 12 mph.

    Saturday Night: Areas of frost after 2am. Partly cloudy, with a low around 37. Northwest wind 3 to 7 mph.

    Patchy Frost then Sunny
  • Sun11/1Low 43°High 62°

    Sunday: Areas of frost before 8am. Mostly sunny. High near 62, with temperatures falling to around 57 in the afternoon. West wind around 6 mph.

    Sunday Night: Mostly clear, with a low around 43.

    Areas Of Frost then Mostly Sunny
  • Mon11/2Low 47°High 67°

    Monday: Mostly sunny, with a high near 67.

    Monday Night: Partly cloudy, with a low around 47.

    Mostly Sunny
  • Tue11/3Low 50°High 68°

    Tuesday: Mostly sunny, with a high near 68.

    Tuesday Night: Partly cloudy, with a low around 50.

    Mostly Sunny
  • Wed11/418% chance of precipitationLow 54°High 68°

    Wednesday: Mostly sunny, with a high near 68.

    Wednesday Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 54.

    Mostly Sunny
  • Thu11/562% chance of precipitationLow 56°High 69°

    Thursday: Rain showers likely. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.

    Thursday Night: Rain showers likely. Mostly cloudy, with a low around 56.

    Rain Showers Likely
  • Fri11/6Model blend54% chance of precipitationLow 50°High 66°

    Friday: Chance of rain. High near 66°. Low that night near 50°. About 0.96 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 blend32% chance of precipitationLow 43°High 61°

    Saturday: Chance of rain. High near 61°. Low that night near 43°. About 0.06 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 blendLow 41°High 58°

    Sunday: Partly cloudy. High near 58°. Low that night near 41°.

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

Forecast for 41.036, -73.582 from the NWS OKX office, updated 10/30/2026, 11:32 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KHPN (White Plains/Westchester Cnty, 7 mi), model run 10/30/2026, 10:00 AM 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. Now66°Sunny0%18 mph
  2. 5 PM63°Sunny0%18 mph
  3. 6 PM60°Mostly Clear0%17 mph
  4. 7 PM55°Mostly Clear0%16 mph
  5. 8 PM51°Mostly Clear0%14 mph
  6. 9 PM49°Mostly Clear0%12 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 Riverside, CT 06878 right now?
The latest observation from White Plains - Westchester County Airport was 63°F and clear, reported at 10/30/2026, 4:00 PM EDT.
What is the high temperature today in Riverside, CT 06878?
The National Weather Service forecast for this afternoon calls for a high near 70°F. Sunny.
Will it rain in Riverside, CT 06878 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 Riverside, CT 06878?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 6 to Nov 8) come from the NOAA National Blend of Models, with highs of 58°F to 66°F and up to a 54% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Riverside, CT 06878 today?
Sunrise is about 7:23 AM EDT and sunset is about 5:52 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Riverside, CT 06878?
At Stamford 5 N, the 1991 to 2020 normal high in October is 64°F and the normal low is 45°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: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Greenwich)
56ModeratePM2.5
AQI forecast tomorrow (Greenwich)
28GoodPM2.5

UV index guide · Air quality

Drought

By county

Western Connecticut Planning Region, week of 10/27/2026

No drought or abnormal dryness in this county.

Tides nearby

NOAA tide stations

Beaches nearby

EPA BEACON beaches

Sun and moon

Local time, center of the area

Sunrise
7:23 AM
Sunset
5:52 PM
Daylight
10 hr 29 min
Moon
Waning Gibbous 77% lit
First light (civil dawn)
6:54 AM
Last light (civil dusk)
6:21 PM
Moonrise
9:27 PM
Moonset
12:37 PM

Normal October weather

Climate

Normal October high 64°, low 45°, precipitation 4.59 in for the month. 1991 to 2020 normals at Stamford 5 N, 6 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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