Darien, CT Weather

Western Connecticut Planning Region County6:05 AM EDT41.08°N, 73.47°WElevation 46 ft

Current conditions

Clear
41°
Clear
Feels like 35°
High 61°·Low 43°
WindNNW 9 mph
Humidity75%
Dew point34°
Pressure30.24 inHg
Visibility10 mi
Cloud cover32%
UV index0 Low
Sunrise7:13 AM
Sunset6:06 PM

Observed at White Plains - Westchester County Airport · 30 min ago

Forecast

10-day

  • Wednesday

    Mostly sunny. High near 61, with temperatures falling to around 58 in the afternoon. Northeast wind around 14 mph.

  • Wednesday Night

    Partly cloudy, with a low around 43. North wind around 13 mph.

  • Thursday

    Sunny. High near 65, with temperatures falling to around 61 in the afternoon. North wind around 13 mph.

National Weather Service forecast updated 1 day ago.

Hourly

Hourly forecast
  1. Now Mostly Sunny 45°
  2. 7 AM Mostly Sunny 45°
  3. 8 AM Mostly Sunny 45°
  4. 9 AM Mostly Sunny 47°
  5. 10 AM Mostly Sunny 50°
  6. 11 AM Mostly Sunny 52°
  7. 12 PM Mostly Sunny 53°
  8. 1 PM Mostly Sunny 57°
  9. 2 PM Mostly Sunny 57°
  10. 3 PM Mostly Sunny 58°
  11. 4 PM Mostly Sunny 59°
  12. 5 PM Mostly Sunny 58°
  13. 6 PM Partly Cloudy 55°
  14. 7 PM Partly Cloudy 52°
  15. 8 PM Partly Cloudy 51°
  16. 9 PM Partly Cloudy 50°
  17. 10 PM Partly Cloudy 49°
  18. 11 PM Partly Cloudy 48°
  19. Thu12 AM Partly Cloudy 47°
  20. 1 AM Partly Cloudy 46°
  21. 2 AM Partly Cloudy 45°
  22. 3 AM Partly Cloudy 44°
  23. 4 AM Partly Cloudy 43°
  24. 5 AM Partly Cloudy 43°

Daily forecast

Details
  1. TueOct 20 Sunny Sunny45°68°
  2. TodayOct 21 Mostly Sunny Mostly Sunny43°61°
  3. ThuOct 22 Sunny Sunny42°65°
  4. FriOct 23 Sunny Sunny40°57°
  5. SatOct 24 Sunny Sunny40°58°
  6. SunOct 25 Sunny Sunny46°63°
  7. MonOct 26 Mostly Sunny Mostly Sunny48°67°
  8. TueOct 27 Cloudy Cloudy0.06 in48°66°
  9. WedOct 28 Light rain Light rain0.08 in44°53°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news in Connecticut

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Air quality

Forecast

  • WedGood (22)

Westport, CT reporting area. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:13 AM
Sunset 6:06 PM
Daylight 10 h 53 min (−2 min 34 s tomorrow)
Waxing Gibbous · 76% lit
Moonrise 3:46 PM Moonset 2:10 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low62° / 46°
Record high78° (1963)
Record low27° (1972)
Wettest1.59 in (1995)
Month to date2.18 in (normal 2.56 in)

Bridgeport Area, records since 1948. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in OKX, issued 1 hr ago

What Has Changed

Updated for Aviation. Coastal Flood Advisories now in effect for late this afternoon/early this evening high tide for the south shore back bays of Nassau and western Great South Bay.

Key Messages

1) Mainly dry conditions will continue into early next week with gusty N-NE winds continuing through the end of this week.

2) Minor coastal flooding expected across the south shore back bays of Nassau, western portions of the Great South Bay, and lower NY Harbor with late this afternoon/early evening high tide. Additional localized minor coastal flooding possible on Thursday.

Key Message 1

The low pressure/nor'easter located about 350 miles southeast of Fire Island will continue meandering today before gradually picking up speed tonight, then track ENE-NE away from the coast Thursday into Friday.

The main sensible weather impact will be from the continuation of gusty N-NE winds, especially close to the coast. Gusts 25-35 mph are anticipated with a low chance of a few immediate coast locations reaching 40 mph, mainly along the southeast coast of Long Island. Further inland, gusts 20-25 mph are expected. Gusts may become occasional or end away from the coast tonight where gusts 25-35 mph remain possible. By Thursday, gusts should be weaker as the storm starts moving further offshore.

Otherwise, a weak surface trough/cold front will move across the northeast late Thursday into Thursday night. This is associated with a fast moving northern stream trough that will help push the storm well offshore. Behind these systems, high pressure will reestablish itself over southeast Canada Thursday night and then builds over the northeast Friday into the weekend. The high will remain in control into early next week.

The forecast is largely dry through the next week. The only exception is for the east end/forks of Long Island where a brief shower is possible this evening as some moisture could pivot well NW of the offshore storm. There is a good amount of low level dry air to overcome, so it may just end up being a few sprinkles.

Mid and upper level clouds will increase from the SE through the day today with mostly cloudy conditions likely for eastern half of the area. These clouds will diminish late tonight into Thursday. Mostly clear conditions are then forecast through early next week.

The warmest day for the rest of the week will be Thursday where highs will reach the low to mid 60s. Temperatures should then be a bit below normal until a warming trend begins early next week.

Outlook For 06z Thursday Through Sunday

Thursday and Friday: VFR. N winds G15-20kt.

Saturday and Sunday: VFR.

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

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.