Riverdale, NJ Weather Forecast

Local 7-day forecast

79°
F

Areas Of Smoke

Track current conditions, temperature changes, wind, and the full daily outlook for Riverdale, NJ in one place.

Saturday, July 18, 2026
Wind: 0 to 10 mph S
Saturday

Smoke before 8am, then smoke and rain showers likely between 8am and 11am, then areas of smoke and showers and thunderstorms between 11am and 4pm, then patchy smoke and showers and thunderstorms. Mostly cloudy, with a high near 79. South wind 0 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Local 7-day forecast

Local Weather Overview

This forecast page for Riverdale, 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: Jul 17, 2026 11:03 AM EDT.

The active forecast window currently covers Jul 18 to Jul 23, 2026 for Riverdale, NJ.

Page Snapshot

Page focus
city weather
Forecast window
Jul 18 to Jul 23, 2026
Latest sync
Jul 17, 2026 11:03 AM EDT
Forecast office
PHI
Source
NOAA / NWS
Next High
79°F
Saturday
Next Low
69°F
Saturday Night
Rain Outlook
6
Periods mentioning precipitation
Windiest
0 to 10 mph
Saturday

Daily Outlook

Today
Jul 18
Areas Of Smoke
79 °F
/ 69°F
Wind 0 to 10 mph
Sun
Jul 19
Mostly Sunny
79 °F
/ 60°F
Wind 10 mph
Mon
Jul 20
Sunny
81 °F
/ 65°F
Wind 0 to 5 mph
Tue
Jul 21
Showers And Thunderstorms Likely
83 °F
/ 70°F
Wind 0 to 10 mph
Wed
Jul 22
Rain Showers Likely then Slight Chance Showers And Thunderstorms
84 °F
/ 63°F
Wind 5 to 10 mph
Thu
Jul 23
Sunny
82 °F
/ 64°F
Wind 5 mph

This Week in Riverdale

Wednesday looks like the warmest upcoming period in Riverdale at 84 degrees F.

Sunday Night is the coolest period ahead with temperatures near 60 degrees F.

The strongest winds are forecast for Saturday at about 0 to 10 mph S.

Precipitation is mentioned in 6 upcoming forecast periods.

Forecast Details

Last updated
Jul 17, 2026 11:03 AM EDT
Coverage
6 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 source

Extended Forecast

Saturday Night
Jul 18
69°F
Patchy Smoke
10 mph SW

Patchy smoke and showers and thunderstorms before 2am. Mostly cloudy, with a low around 69. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Sunday
Jul 19
79°F
Mostly Sunny
10 mph NW

Mostly sunny, with a high near 79. Northwest wind around 10 mph, with gusts as high as 25 mph.

Sunday Night
Jul 19
60°F
Mostly Clear
0 to 10 mph NW

Mostly clear, with a low around 60.

Monday
Jul 20
81°F
Sunny
0 to 5 mph SW

Sunny, with a high near 81.

Monday Night
Jul 20
65°F
Partly Cloudy
0 to 5 mph S

Partly cloudy, with a low around 65.

Tuesday
Jul 21
83°F
Showers And Thunderstorms Likely
0 to 10 mph S

A chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 83. Chance of precipitation is 60%.

Tuesday Night
Jul 21
70°F
Showers And Thunderstorms
5 to 10 mph SW

Showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 80%.

Wednesday
Jul 22
84°F
Rain Showers Likely then Slight Chance Showers And Thunderstorms
5 to 10 mph W

Rain showers likely before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 60%.

Wednesday Night
Jul 22
63°F
Slight Chance Showers And Thunderstorms then Mostly Clear
5 to 10 mph NW

A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 63.

Thursday
Jul 23
82°F
Sunny
5 mph NW

Sunny, with a high near 82.

Thursday Night
Jul 23
64°F
Mostly Clear
0 to 5 mph N

Mostly clear, with a low around 64.

Detailed Forecast

Period Conditions Temp Wind
Saturday
Jul 18
Areas Of Smoke
79°F
0 to 10 mph
S
Saturday Night
Jul 18
Patchy Smoke
69°F
10 mph
SW
Sunday
Jul 19
Mostly Sunny
79°F
10 mph
NW
Sunday Night
Jul 19
Mostly Clear
60°F
0 to 10 mph
NW
Monday
Jul 20
Sunny
81°F
0 to 5 mph
SW
Monday Night
Jul 20
Partly Cloudy
65°F
0 to 5 mph
S
Tuesday
Jul 21
Showers And Thunderstorms Likely
83°F
0 to 10 mph
S
Tuesday Night
Jul 21
Showers And Thunderstorms
70°F
5 to 10 mph
SW
Wednesday
Jul 22
Rain Showers Likely then Slight Chance Showers And Thunderstorms
84°F
5 to 10 mph
W
Wednesday Night
Jul 22
Slight Chance Showers And Thunderstorms then Mostly Clear
63°F
5 to 10 mph
NW
Thursday
Jul 23
Sunny
82°F
5 mph
NW
Thursday Night
Jul 23
Mostly Clear
64°F
0 to 5 mph
N
SLATER%27S MILL  RIVERDALE  MORRIS COUNTY
SLATER%27S MILL RIVERDALE MORRIS COUNTY image
Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.