Weather forecast for 10 days
Old Mystic, CT

Weather forecast for the weekend

Saturday, May 17.

Showers
5:24 am

8:03 pm
EDT
Showers
66°F / 59°F
  • Wind: 9mph SE
  • Humidity: 87%
  • Precip. probability: 46%
  • Precipitation: 0.28"
  • UV index: 4
On Saturday, in Old Mystic, showers will occur throughout the day, with some dry intervals in between.
The likelihood of rain is low, and light precipitation is expected. Temperature values will show minor divergence, extending from an enjoyable 66.2°F to a moderate 59°F.
The anticipated peak temperature will reflect the average May high of 64.9°F.
Sunrise will be at 5:24 am and sunset at 8:03 pm; the daylight will last for 14h and 38min.

Sunday, May 18.

Partly Cloudy
5:24 am

8:04 pm
EDT
Partly Cloudy
72°F / 54°F
  • Wind: 12mph W
  • Humidity: 65%
  • Precip. probability: 16%
  • Precipitation: 0"
  • UV index: 8
On Sunday, May 18, variable cloud cover will persist, but sunshine will break through.
Rain is not predicted. Temperatures will oscillate between a pleasant 71.6°F at their highest and a crisp 53.6°F at their lowest.
A high of 71.6°F is expected, which aligns better with June's average peak of 72.7°F than May's 64.9°F.
Sunrise will be at 5:24 am and sunset at 8:04 pm; the daylight will last for 14h and 40min.

Frequently asked questions

What is the weather forecast for Old Mystic for Saturday?
On Saturday, in Old Mystic, showers are expected, with occasional breaks in the rain throughout the day.
Will it rain on Saturday?
Light precipitation of 0.28" is anticipated on Saturday. The likelihood of rainfall is 46%.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 66.2°F, while the lowest temperature will be 59°F.
What is the weather forecast for Old Mystic for Sunday?
On Sunday, in Old Mystic, changing cloud patterns will allow for periods of sunshine.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 71.6°F, while the minimum temperature will be 53.6°F.
What is the weather forecast for Old Mystic for the next ten days?
In Old Mystic, a combination of cloudy, wet and dry and sunny weather is predicted for the next ten days.
Will it rain in the next ten days in Old Mystic?
Rain is forecasted for Wednesday through Saturday, next Wednesday and Thursday in Old Mystic. With increased precipitation of 0.98", Wednesday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 62.6°F and 71.6°F, while the minimum temperature will vary between 50°F and 59°F.
What will be the warmest and the coldest days?
Sunday will be the warmest day, with a maximum temperature of 71.6°F. With a maximum temperature of 62.6°F, next Wednesday will be the coldest day.

Long-term weather forecast

TueMay 13.
  • min.
  • 52°F
Cloudy
Cloudy
  • Wind: 6mph ENE
  • Humidity: 83%
  • UV index: 0
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:28 am 7:59 pm EDT
WedMay 14.
  • 66°F
  • 55°F
Showers
Showers
  • Wind: 10mph E
  • Humidity: 80%
  • UV index: 3
  • Precip. probability: 55%
  • Precipitation: 0.98"
  • 5:27 am 8:00 pm EDT
ThuMay 15.
  • 66°F
  • 57°F
AM Showers
AM Showers
  • Wind: 7mph ESE
  • Humidity: 87%
  • UV index: 4
  • Precip. probability: 54%
  • Precipitation: 0.16"
  • 5:26 am 8:01 pm EDT
FriMay 16.
  • 70°F
  • 57°F
Cloudy
Cloudy
  • Wind: 7mph S
  • Humidity: 81%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 5:25 am 8:02 pm EDT
SatMay 17.
  • 66°F
  • 59°F
Showers
Showers
  • Wind: 9mph SE
  • Humidity: 87%
  • UV index: 4
  • Precip. probability: 46%
  • Precipitation: 0.28"
  • 5:24 am 8:03 pm EDT
SunMay 18.
  • 72°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph W
  • Humidity: 65%
  • UV index: 8
  • Precip. probability: 16%
  • Precipitation: 0"
  • 5:24 am 8:04 pm EDT
MonMay 19.
  • 68°F
  • 50°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph NW
  • Humidity: 54%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:23 am 8:05 pm EDT
TueMay 20.
  • 66°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph NNW
  • Humidity: 51%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:22 am 8:06 pm EDT
WedMay 21.
  • 63°F
  • 54°F
PM Showers
PM Showers
  • Wind: 10mph ESE
  • Humidity: 61%
  • UV index: 6
  • Precip. probability: 40%
  • Precipitation: 0.51"
  • 5:21 am 8:07 pm EDT
ThuMay 22.
  • 64°F
  • 54°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph ESE
  • Humidity: 67%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 5:20 am 8:08 pm EDT
Over the next ten days, a mix of gloomy, rain-soaked and sun-filled weather is expected.
Rain is predicted for Wednesday through Saturday, next Wednesday and Thursday.
In the coming days, the maximum temperature will range between 62.6°F and 71.6°F, while the minimum temperature is forecast to range between 50°F and 59°F.
With the highest temperature of 71.6°F, Sunday will be the warmest day; with the highest temperature of 62.6°F, next Wednesday will be the coldest day.
Updated: May 14, 2025 @ 01:55:09 UTC
Published by: Weather Atlas | About Us
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Weather Forecasting & Climate
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