Flemington, NJ Weather Forecast & Current Conditions

Feedback E-mail the Weather

Quick Clicks

Weather World

Flemington, NJ Weather Maps

°F °C°F °C
Flemington Weather Map
UTC Time: 9/17/2026, 18:19
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Flemington, NJ Regional Weather

Expires:202609171900;;612175
ASUS41 KPHI 171810
RWRPHI

REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
200 PM EDT THU SEP 17 2026

NOTE:  "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

 * = STATION DOES NOT REPORT PRECIPITATION (E.G. RAIN, SNOW, ETC.) 
        OR FOG.


NJZ001>014-171900-
NORTHERN NEW JERSEY
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ANDOVER*         N/A    N/A N/A N/A MISG      30.17F                  
MORRISTOWN     PTSUNNY   82  70  65 SW12G17   30.17F                  
NEWARK         PTSUNNY   82  68  62 S8        30.16F                  
TETERBORO      CLOUDY    83  68  60 S10G18    30.15F                  
CALDWELL       PTSUNNY   82  69  64 VRB3      30.16F                  
SOMERVILLE     PTSUNNY   81  70  69 S6        30.14F                  
ALLAIRE*       MOSUNNY   82  72  71 SE10      30.18F                  
TOMS RIVER*    PTSUNNY   86  69  56 S7        30.18F HX  90           

$$

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Flemington, NJ

Today
Rain Showers
82°/ 65° 28°/ 18°
40%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Saturday
Sunny
72°/ 58° 22°/ 14°
50%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
100%
Monday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Tuesday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Partly Cloudy
65°18°
0%

Day: Partly sunny. A slight chance of showers this afternoon. Highs in the lower 80s. South winds around 5 mph. Chance of rain 20 percent.

Night: Mostly cloudy with a 40 percent chance of showers. Humid with lows in the mid 60s. Southwest winds around 5 mph, becoming west after midnight.

Somerville, NJ

Today
Rain Showers
85°/ 65° 29°/ 18°
40%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Saturday
Sunny
72°/ 58° 22°/ 14°
50%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
90%
Monday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Tuesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Wednesday
Partly Cloudy
68°20°
0%

Day: Partly sunny. A slight chance of showers this afternoon. Highs in the mid 80s. South winds around 5 mph. Chance of rain 20 percent.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Humid with lows in the mid 60s. South winds around 5 mph, becoming west after midnight. Chance of rain 40 percent.

Trenton, NJ

Today
Partly Cloudy
85°/ 68° 29°/ 20°
20%
Friday
Sunny
82°/ 58° 28°/ 14°
0%
Saturday
Sunny
75°/ 58° 24°/ 14°
40%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
90%
Monday
Partly Cloudy
70°/ 55° 21°/ 13°
0%
Tuesday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Wednesday
Partly Cloudy
68°20°
0%

Day: Partly sunny. Highs in the mid 80s. Southwest winds around 5 mph.

Night: Mostly cloudy with a 20 percent chance of showers. Humid with lows in the upper 60s. Southwest winds around 5 mph.

Chalfont, PA

Today
Rain Showers
82°/ 65° 28°/ 18°
40%
Friday
Sunny
80°/ 55° 27°/ 13°
0%
Saturday
Sunny
72°/ 58° 22°/ 14°
50%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
90%
Monday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Tuesday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Partly Cloudy
68°20°
0%

Day: Partly sunny with a 20 percent chance of showers. Highs in the lower 80s. South winds 5 to 10 mph.

Night: Mostly cloudy. A chance of showers, mainly in the evening. Humid with lows in the mid 60s. Southwest winds around 5 mph, becoming west after midnight. Chance of rain 40 percent.

Morrisville, PA

Today
Rain Showers
85°/ 68° 29°/ 20°
20%
Friday
Sunny
82°/ 58° 28°/ 14°
0%
Saturday
Sunny
75°/ 60° 24°/ 16°
40%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
90%
Monday
Partly Cloudy
70°/ 55° 21°/ 13°
0%
Tuesday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Wednesday
Partly Cloudy
68°20°
0%

Day: Partly sunny. A slight chance of showers this afternoon. Hot with highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 20 percent.

Night: Mostly cloudy with a 20 percent chance of showers. Humid with lows in the upper 60s. Southwest winds around 5 mph.

Washington, NJ

Today
Rain Showers
82°/ 65° 28°/ 18°
50%
Friday
Sunny
78°/ 52° 26°/ 11°
0%
Saturday
Sunny
72°/ 55° 22°/ 13°
70%
Sunday
Rain Showers
70°/ 55° 21°/ 13°
100%
Monday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Tuesday
Rain Showers
65°/ 50° 18°/ 10°
30%
Wednesday
Partly Cloudy
65°18°
0%

Day: Partly sunny late this morning, then becoming mostly cloudy. A slight chance of showers late this morning, then a chance of showers this afternoon. Highs in the lower 80s. South winds around 5 mph. Chance of rain 40 percent.

Night: Mostly cloudy. A chance of showers, mainly in the evening. Humid with lows in the mid 60s. South winds around 5 mph, becoming northwest after midnight. Chance of rain 50 percent.

New Brunswick, NJ

Today
Partly Cloudy
85°/ 68° 29°/ 20°
30%
Friday
Sunny
82°/ 58° 28°/ 14°
0%
Saturday
Sunny
72°/ 58° 22°/ 14°
40%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
90%
Monday
Partly Cloudy
70°/ 55° 21°/ 13°
0%
Tuesday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Wednesday
Partly Cloudy
68°20°
0%

Day: Partly sunny. Highs in the mid 80s. Southwest winds around 5 mph.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Humid with lows in the upper 60s. Southwest winds around 5 mph. Chance of rain 30 percent.

Morristown, NJ

Today
Rain Showers
82°/ 65° 28°/ 18°
40%
Friday
Sunny
78°/ 55° 26°/ 13°
0%
Saturday
Sunny
72°/ 58° 22°/ 14°
70%
Sunday
Rain Showers
68°/ 55° 20°/ 13°
100%
Monday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
30%
Wednesday
Partly Cloudy
65°18°
0%

Day: Partly sunny late this morning, then mostly cloudy with a slight chance of showers this afternoon. Highs in the lower 80s. South winds around 5 mph. Chance of rain 20 percent.

Night: Mostly cloudy. A chance of showers, mainly in the evening. Humid with lows in the mid 60s. Southwest winds around 5 mph, becoming west after midnight. Chance of rain 40 percent.

Bethlehem, PA

Today
Rain Showers
82°/ 65° 28°/ 18°
50%
Friday
Sunny
80°/ 55° 27°/ 13°
0%
Saturday
Sunny
72°/ 58° 22°/ 14°
70%
Sunday
Rain Showers
72°/ 55° 22°/ 13°
100%
Monday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
40%
Wednesday
Partly Cloudy
65°18°
0%

Day: Mostly cloudy. A slight chance of showers late this morning, then a chance of showers this afternoon. Highs in the lower 80s. South winds around 5 mph. Chance of rain 50 percent.

Night: Mostly cloudy. A chance of showers, mainly in the evening. Humid with lows in the mid 60s. Southwest winds around 5 mph, becoming northwest after midnight. Chance of rain 50 percent.

Western Union, NJ

Afternoon
Thunderstorms
85°/ 68° 29°/ 20°
50%
Friday
Sunny
82°/ 58° 28°/ 14°
0%
Saturday
Sunny
72°/ 60° 22°/ 16°
50%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
90%
Monday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Tuesday
Partly Cloudy
65°/ 55° 18°/ 13°
0%
Wednesday
Partly Cloudy
65°/ 55° 18°/ 13°
0%
Thursday
Partly Cloudy
72°22°
0%

Day: Partly sunny. Scattered showers with isolated thunderstorms. Highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the upper 60s. Southwest winds around 5 mph. Chance of rain 50 percent.

Allentown, PA

Today
Rain Showers
82°/ 65° 28°/ 18°
50%
Friday
Sunny
78°/ 55° 26°/ 13°
0%
Saturday
Sunny
72°/ 58° 22°/ 14°
70%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
100%
Monday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
40%
Wednesday
Partly Cloudy
65°18°
0%

Day: Mostly cloudy with a 50 percent chance of showers. Highs in the lower 80s. South winds around 5 mph.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the mid 60s. Southwest winds around 5 mph, becoming northwest after midnight. Chance of rain 50 percent.

Moorestown, NJ

Today
Partly Cloudy
85°/ 68° 29°/ 20°
20%
Friday
Sunny
82°/ 60° 28°/ 16°
0%
Saturday
Sunny
75°/ 60° 24°/ 16°
0%
Sunday
Rain Showers
78°/ 60° 26°/ 16°
80%
Monday
Partly Cloudy
72°/ 58° 22°/ 14°
0%
Tuesday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Wednesday
Partly Cloudy
68°20°
0%

Day: Partly sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph.

Night: Mostly cloudy with a 20 percent chance of showers. Humid with lows in the upper 60s. Southwest winds around 5 mph.

Norristown, PA

Today
Rain Showers
85°/ 68° 29°/ 20°
20%
Friday
Sunny
82°/ 58° 28°/ 14°
0%
Saturday
Sunny
75°/ 62° 24°/ 17°
40%
Sunday
Rain Showers
75°/ 60° 24°/ 16°
90%
Monday
Partly Cloudy
70°/ 55° 21°/ 13°
0%
Tuesday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Wednesday
Partly Cloudy
68°20°
0%

Day: Partly sunny. A slight chance of showers this afternoon. Hot with highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 20 percent.

Night: Mostly cloudy with a 20 percent chance of showers. Humid with lows in the upper 60s. South winds around 5 mph, becoming west after midnight.

Collegeville, PA

Today
Rain Showers
85°/ 68° 29°/ 20°
40%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Saturday
Sunny
75°/ 58° 24°/ 14°
50%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
90%
Monday
Partly Cloudy
70°/ 55° 21°/ 13°
0%
Tuesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Wednesday
Partly Cloudy
68°20°
0%

Day: Partly sunny with a 20 percent chance of showers. Highs in the mid 80s. South winds around 5 mph.

Night: Mostly cloudy. A chance of showers, mainly in the evening. Humid with lows in the upper 60s. South winds around 5 mph, becoming northwest after midnight. Chance of rain 40 percent.

Freehold, NJ

Today
Partly Cloudy
85°/ 68° 29°/ 20°
30%
Friday
Sunny
82°/ 58° 28°/ 14°
0%
Saturday
Sunny
72°/ 60° 22°/ 16°
0%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
80%
Monday
Rain Showers
70°/ 58° 21°/ 14°
30%
Tuesday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Wednesday
Partly Cloudy
68°20°
0%

Day: Partly sunny. Highs in the mid 80s. Southwest winds around 5 mph.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Humid with lows in the upper 60s. Southwest winds around 5 mph. Chance of rain 30 percent.

Newton, NJ

Today
Rain Showers
78°/ 62° 26°/ 17°
50%
Friday
Sunny
78°/ 52° 26°/ 11°
0%
Saturday
Sunny
70°/ 55° 21°/ 13°
70%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
100%
Monday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Tuesday
Rain Showers
62°/ 48° 17°/
30%
Wednesday
Partly Cloudy
65°18°
0%

Day: Partly sunny late this morning, then becoming mostly cloudy. A slight chance of showers late this morning, then a chance of showers this afternoon. Highs in the upper 70s. South winds around 5 mph. Chance of rain 40 percent.

Night: Mostly cloudy. A chance of showers, mainly in the evening. Humid with lows in the lower 60s. Southwest winds around 5 mph, becoming northwest after midnight. Chance of rain 50 percent.

Eastern Union, NJ

Afternoon
Thunderstorms
85°/ 68° 29°/ 20°
50%
Friday
Sunny
82°/ 62° 28°/ 17°
0%
Saturday
Sunny
72°/ 62° 22°/ 17°
40%
Sunday
Rain Showers
72°/ 60° 22°/ 16°
90%
Monday
Partly Cloudy
68°/ 58° 20°/ 14°
0%
Tuesday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Wednesday
Partly Cloudy
68°/ 58° 20°/ 14°
0%
Thursday
Partly Cloudy
72°22°
0%

Day: Partly sunny. Scattered showers with isolated thunderstorms. Highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 40 percent.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 60s. Southwest winds 5 to 10 mph, becoming west after midnight. Chance of rain 50 percent.

Philadelphia, PA

Today
Partly Cloudy
85°/ 70° 29°/ 21°
20%
Friday
Sunny
85°/ 62° 29°/ 17°
0%
Saturday
Sunny
78°/ 62° 26°/ 17°
0%
Sunday
Rain Showers
78°/ 62° 26°/ 17°
80%
Monday
Partly Cloudy
72°/ 58° 22°/ 14°
0%
Tuesday
Partly Cloudy
68°/ 58° 20°/ 14°
0%
Wednesday
Partly Cloudy
68°20°
0%

Day: Partly sunny. Hot with highs in the mid 80s. South winds 5 to 10 mph.

Night: Mostly cloudy with a 20 percent chance of showers. Humid with lows around 70. Southwest winds around 5 mph.

Western Essex, NJ

Afternoon
Thunderstorms
82°/ 68° 28°/ 20°
50%
Friday
Sunny
82°/ 58° 28°/ 14°
0%
Saturday
Sunny
72°/ 58° 22°/ 14°
50%
Sunday
Rain Showers
70°/ 58° 21°/ 14°
90%
Monday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Tuesday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Sunny
65°/ 55° 18°/ 13°
0%
Thursday
Rain Showers
70°21°
30%

Day: Partly sunny. Scattered showers with isolated thunderstorms. Highs in the lower 80s. South winds 5 to 10 mph. Chance of rain 40 percent.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the upper 60s. Southwest winds around 5 mph. Chance of rain 50 percent.

Jackson, NJ

Today
Sunny
82°/ 68° 28°/ 20°
30%
Friday
Sunny
82°/ 60° 28°/ 16°
0%
Saturday
Sunny
72°/ 60° 22°/ 16°
0%
Sunday
Rain Showers
75°/ 60° 24°/ 16°
70%
Monday
Rain Showers
72°/ 58° 22°/ 14°
40%
Tuesday
Mostly Cloudy
68°/ 58° 20°/ 14°
0%
Wednesday
Mostly Cloudy
68°20°
0%

Day: Mostly sunny. Highs in the lower 80s. South winds 5 to 10 mph.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Humid with lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.

Names listed above may include county names.

Trending Headlines

Trending Entertainment Headlines

Flemington Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Flemington Quick Facts

National Two Day Weather Forecast


E-mail the Flemington Weather Forecast

Voice your opinion or tell us about page issues...