Mystic, CT Weather

Southeastern Connecticut Planning Region County8:58 AM EDT41.35°N, 71.97°WElevation 10 ft
Frost Advisory until 9:00 AM Sat

Current conditions

Patchy Frost
36°
Patchy Frost
Feels like 33°
High 58°·Low 37°
WindN 3 mph gusts 8 mph
Humidity96%
Dew point35°
Visibility10 mi
Cloud cover16%
UV index0 Low
Sunrise7:10 AM
Sunset5:55 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Saturday

    Patchy frost before 9am. Sunny. High near 58, with temperatures falling to around 55 in the afternoon.

  • Saturday Night

    Clear, with a low around 37.

  • Sunday

    Sunny, with a high near 61.

National Weather Service forecast updated 2 days ago.

Hourly

Hourly forecast
  1. Now Patchy Frost 36°
  2. 9 AM Sunny 40°
  3. 10 AM Sunny 46°
  4. 11 AM Sunny 51°
  5. 12 PM Sunny 54°
  6. 1 PM Sunny 56°
  7. 2 PM Sunny 57°
  8. 3 PM Sunny 58°
  9. 4 PM Sunny 57°
  10. 5 PM Sunny 55°
  11. 6 PM Mostly Clear 51°
  12. 7 PM Clear 47°
  13. 8 PM Clear 46°
  14. 9 PM Clear 44°
  15. 10 PM Clear 42°
  16. 11 PM Clear 41°
  17. Sun12 AM Clear 40°
  18. 1 AM Clear 39°
  19. 2 AM Clear 39°
  20. 3 AM Clear 39°
  21. 4 AM Clear 38°
  22. 5 AM Clear 38°
  23. 6 AM Sunny 37°
  24. 7 AM Sunny 37°

10-day forecast

Details
  1. TonightOct 21 Mostly Cloudy Mostly Cloudy46°
  2. ThuOct 22 Mostly Sunny Mostly Sunny39°64°
  3. FriOct 23 Sunny Sunny34°57°
  4. TodayOct 24 Patchy Frost then Sunny Patchy Frost then Sunny37°58°
  5. SunOct 25 Sunny Sunny43°61°
  6. MonOct 26 Sunny Sunny45°64°
  7. TueOct 27 Mostly Sunny Mostly Sunny40°60°
  8. WedOct 28 Mostly Sunny Mostly Sunny56°
  9. ThuOct 29 Cloudy Cloudy44°62°
  10. FriOct 30 Sunny Sunny42°62°

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

Radar

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Weather news near Mystic

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Air quality

50
Good
Fine particles (PM2.5)

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • SatGood (39)
  • SunGood (50)
  • MonModerate (56)

New London-Groton, CT reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:10 AM
Sunset 5:55 PM
Daylight 10 h 44 min (−2 min 34 s tomorrow)
Waxing Gibbous · 96% lit
Moonrise 4:46 PM Moonset 5:22 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low61° / 41°
Month to date2.44 in (normal 3.60 in)

Norwich Public Utility Plant, records since 1956. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in OKX, issued 16 hrs ago

What Has Changed

Frost Advisories have been expanded into eastern Suffolk for tonight into early Saturday morning.

Key Messages

1) Dry conditions continue through much of next week.

2) Frost expected inland and across eastern Long Island late tonight into early Saturday morning, and may occur again late Saturday night into early Sunday morning.

3) One last round of spotty minor coastal flooding possible along the back bays of southern Nassau County for the Saturday morning high tide.

Key Message 1

High pressure building from the north will settle over the area this weekend, then drift south on Monday. A cold front moving through Monday night will be moisture starved. High pressure and dry conditions then return for the rest of the week.

.KEY MESSAGE 2... Under mainly clear skies and light winds thanks to high pressure, radiational cooling is expected each night through Sunday night for the outlying areas. Temperatures tonight are expected to drop into the 30s with some 25-30 readings possible well inland and in parts of the Long Island Pine Barrens. Frost Advisories were expanded to eastern Long Island and remain in effect for coastal areas of Westchester and CT. Patchy frost is also possible in parts of western Suffolk. Frost is not expected across the remainder of Long Island, NYC, and the surrounding nearby suburbs.

Similar temperatures expected late Saturday night into early Sunday morning. Another round of Frost Advisories are likely for the aforementioned areas for that time frame.

Upper level ridging throughout the column Saturday night will mean introduction of some slightly warmer air, so frost may be more patchy Sunday night into Monday morning.

.KEY MESSAGE 3... With the approach of a full moon late this weekend and a persistent easterly swell, water levels will be elevated through the next several high tide cycles. Brief minor flooding of the more vulnerable locations near the waterfront and shoreline is possible for the Nassau south shore bays with the Saturday morning high tide cycle.

Outlook For 18z Saturday Through Wednesday

Saturday through Wednesday: 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 4Search index and reflects what the press published. Terms of use.