Fairfield, NJ Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Fairfield, NJ in one place.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Southwest wind 5 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Fairfield, NJ is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 10, 2026 10:46 AM EDT.
The active forecast window currently covers Jun 10 to Jun 16, 2026 for Fairfield, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 10 to Jun 16, 2026
- Latest sync
- Jun 10, 2026 10:46 AM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Fairfield
Thursday looks like the warmest upcoming period in Fairfield at 93 degrees F.
Monday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Sunday at about 1 to 12 mph SW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 10, 2026 10:46 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- OKX
- Radar station
- KDIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 69. Southwest wind 3 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 93. Heat index values as high as 103. West wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 70. Heat index values as high as 99. West wind 2 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. West wind 2 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunny, with a high near 89.
Mostly clear, with a low around 66.
Sunny, with a high near 91.
A chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 65. Chance of precipitation is 40%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
A chance of rain showers. Partly sunny, with a high near 82. Chance of precipitation is 30%.
A slight chance of rain showers. Mostly cloudy, with a low around 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jun 10
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
84°F |
5 to 9 mph
SW
|
|
Tonight
Jun 10
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
69°F |
3 to 9 mph
SW
|
|
Thursday
Jun 11
|
Partly Sunny then Chance Showers And Thunderstorms
|
93°F |
5 to 10 mph
W
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms
|
70°F |
2 to 9 mph
W
|
|
Friday
Jun 12
|
Mostly Sunny then Chance Showers And Thunderstorms
|
93°F |
2 to 7 mph
W
|
|
Friday Night
Jun 12
|
Chance Showers And Thunderstorms
|
68°F |
5 to 8 mph
W
|
|
Saturday
Jun 13
|
Sunny
|
89°F |
8 mph
NW
|
|
Saturday Night
Jun 13
|
Mostly Clear
|
66°F |
1 to 7 mph
NW
|
|
Sunday
Jun 14
|
Sunny
|
91°F |
1 to 12 mph
SW
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
65°F |
6 to 12 mph
W
|
|
Monday
Jun 15
|
Chance Rain Showers
|
83°F |
6 to 9 mph
W
|
|
Monday Night
Jun 15
|
Chance Showers And Thunderstorms
|
62°F |
5 to 8 mph
N
|
|
Tuesday
Jun 16
|
Chance Rain Showers
|
82°F |
5 to 8 mph
NW
|
|
Tuesday Night
Jun 16
|
Slight Chance Rain Showers
|
63°F |
2 to 8 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fairfield.
