Weather forecast for 10 daysFairfield, CT

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 57°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphNE 47°
  • Humidity: 49%
  • UV index: 4
  • Sunrise: 7:08 am EDT
  • Sunset: 6:08 pm EDT
  • ▼
On Sunday, October 18, sunny skies and pleasant visibility are also expected.
Temperature fluctuations between a mild 57.2°F and an icy 41°F are predicted.
The anticipated high for tomorrow is anticipated to be a few degrees lower than the typical October maximum of 61.9°F.
Sunrise will be at 7:08 am and sunset at 6:08 pm; tomorrow's daylight will last for 11h and 0min.

10-day overview

Daily temperatures

Maximum temperature: 68°C.
Coldest day: tomorrow 57°C.

Chance of precipitation

Highest chance: Saturday 24.10. 18%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 36°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphN 357°
  • Humidity: 62%
  • UV index: 0
  • Sunrise: 7:07 am EDT
  • Sunset: 6:09 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 57°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphNE 47°
  • Humidity: 49%
  • UV index: 4
  • Sunrise: 7:08 am EDT
  • Sunset: 6:08 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 14mphNE 35°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:09 am EDT
  • Sunset: 6:06 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 68°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 16mphNNE 23°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:10 am EDT
  • Sunset: 6:05 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 61°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 16mphNNE 31°
  • Humidity: 59%
  • UV index: 4
  • Sunrise: 7:11 am EDT
  • Sunset: 6:03 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 64°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 12mphN 5°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:12 am EDT
  • Sunset: 6:02 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 61°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 12mphNNE 19°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:13 am EDT
  • Sunset: 6:00 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 59°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 11mphNE 42°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:15 am EDT
  • Sunset: 5:59 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 63°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 8mphN 351°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:16 am EDT
  • Sunset: 5:57 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 68°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 9mphNW 325°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:17 am EDT
  • Sunset: 5:56 pm EDT
  • ▼
It is expected that a combination of sunny and cloud-filled weather is anticipated.
Rainfall is not predicted in Fairfield in the upcoming period.
In the upcoming period, the highest temperature will vary between 57.2°F and 68°F, while the variation in nighttime lows will be notably wide, as temperatures overnight will fluctuate from 35.6°F up to 48.2°F.
With a maximum temperature of 68°F, Tuesday and next Monday will be the warmest days; the lowest daytime temperature of the period will be reached on Sunday, peaking at 57.2°F.
Updated: Oct 18, 2026 @ 03:08:21 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, sunshine is expected with little to no cloud cover.

Tomorrow, the maximum temperature will be 57.2°F, while the minimum temperature will be 41°F.
The maximum temperature tomorrow will be moderately lower than the average highest temperature in October. The lowest temperature will be significantly lower than the average low of 52.2°F.

On Sunday, in Fairfield, sunrise will be at 7:08 am and sunset at 6:08 pm (EDT).

In Fairfield, tomorrow, there will be 11h and 0min of daylight.