Andover, NJ Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Andover, NJ in one place.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Northwest wind around 0 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Andover, 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 27, 2026 1:50 AM EDT.
The active forecast window currently covers Jun 27 to Jul 3, 2026 for Andover, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 27 to Jul 3, 2026
- Latest sync
- Jun 27, 2026 1:50 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Andover
Thursday looks like the warmest upcoming period in Andover at 92 degrees F.
Saturday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Sunday at about 0 to 5 mph NE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 27, 2026 1:50 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- PHI
- 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 rain showers before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm, then patchy fog and a slight chance of rain showers. Mostly cloudy, with a low around 62. Southeast wind around 0 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Patchy fog before 9am. Partly sunny, with a high near 81. Northeast wind 0 to 5 mph.
Partly cloudy, with a low around 62. East wind around 0 mph.
Mostly sunny, with a high near 84.
Partly cloudy, with a low around 64.
Mostly sunny, with a high near 87.
A slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 68.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90.
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 71.
Mostly sunny, with a high near 92.
Mostly clear, with a low around 72.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 91.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jun 27
|
Chance Rain Showers
|
74°F |
0 mph
|
|
Saturday Night
Jun 27
|
Chance Showers And Thunderstorms then Patchy Fog
|
62°F |
0 mph
|
|
Sunday
Jun 28
|
Patchy Fog then Partly Sunny
|
81°F |
0 to 5 mph
NE
|
|
Sunday Night
Jun 28
|
Partly Cloudy
|
62°F |
0 mph
|
|
Monday
Jun 29
|
Mostly Sunny
|
84°F |
0 to 5 mph
E
|
|
Monday Night
Jun 29
|
Partly Cloudy
|
64°F |
0 to 5 mph
S
|
|
Tuesday
Jun 30
|
Mostly Sunny
|
87°F |
0 to 5 mph
SW
|
|
Tuesday Night
Jun 30
|
Slight Chance Showers And Thunderstorms
|
68°F |
0 to 5 mph
SW
|
|
Wednesday
Jul 1
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
0 to 5 mph
SW
|
|
Wednesday Night
Jul 1
|
Slight Chance Showers And Thunderstorms
|
71°F |
0 to 5 mph
SW
|
|
Thursday
Jul 2
|
Mostly Sunny
|
92°F |
0 to 5 mph
W
|
|
Thursday Night
Jul 2
|
Mostly Clear
|
72°F |
0 to 5 mph
NW
|
|
Friday
Jul 3
|
Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
0 to 5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Andover.