EDISON, NJ 08817 Weather Forecast & Current Conditions

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08817 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SOMERSET, NJ Current Weather
8:53 PM EST DEC 18, 2025
Overcast 39°F
Feels Like:	39°F
Dewpoint:	36°F
Rel. Hum.:	89%
Visibility:	10 miles
Wind:	Calm
Pressure:	30.06 inches
Last 72 hours
Local Area Snow Depth
New Jersey Current Weather
New Jersey MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

08817 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	EDISON, NJ 08817 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
A chance of rain this evening, then rain after midnight. Not as cool with lows in the lower 40s. Temperature rising into the lower 50s after midnight. Southeast winds around 5 mph, increasing to south 15 to 20 mph with gusts up to 35 mph after midnight. Chance of rain near 100 percent.

FRIDAY
Rain with a slight chance of thunderstorms in the morning, then partly sunny with a chance of rain in the afternoon. Highs in the upper 50s. Temperature falling into the lower 40s in the afternoon. South winds 15 to 20 mph, becoming west in the afternoon. Gusts up to 45 mph. Chance of rain near 100 percent.

FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Much colder with lows in the mid 20s. West winds 15 to 20 mph. Gusts up to 40 mph, decreasing to 30 mph after midnight.

SATURDAY
Sunny in the morning, then becoming partly sunny. Much cooler with highs in the upper 30s. West winds 5 to 10 mph.

SATURDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Cold. Near steady temperature in the mid 30s. Temperature rising into the mid 30s after midnight. Southwest winds 5 to 10 mph.

SUNDAY
Mostly sunny. Highs in the mid 40s. Temperature falling to around 40 in the afternoon.

SUNDAY NIGHT
Mostly clear. Cold with lows in the lower 20s.

MONDAY
Sunny, cooler with highs in the mid 30s.

MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows in the lower 20s.

TUESDAY
Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Highs around 40. Chance of precipitation 50 percent.

TUESDAY NIGHT
Mostly cloudy. Cold with lows in the lower 30s.

WEDNESDAY
Mostly sunny. Highs in the mid 40s.

WEDNESDAY NIGHT
Mostly cloudy. Cold with lows in the upper 20s.

08817 WEATHER SATELLITE LOOPS

Visible Weather Satellite
EDISON, NJ 08817

Infrared Weather Satellite
EDISON, NJ 08817

08817 WEATHER RADAR LOOP

NEXRAD Weather Radar
EDISON, NJ 08817

MOS COMPUTER WEATHER FORECAST

SOMERSET, NJ 3 hourly weather forecast

weather forecast created 4:00 AM PST 12/18/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
18 DEC 2025

1 PM

47°

46°

Clear

3%

0% Thunder
( 0% severe)

SE 3

63%

35°

High 48°

4 PM

46°

45°

Partly Cloudy

ESE 3

71%

37°

Increasing Clouds

Rain Likely

7 PM

41°

39°

Mostly Cloudy

58%
RAIN
.01–.1 in

0% Thunder
( 5% severe)

ESE 1

93%

39°

10 PM

41°

39°

Overcast

ESE 2

96%

40°

Friday
19 DEC 2025

1 AM

44°

41°

Overcast

98%
RAIN
***

0% Thunder
( 5% severe)

SSE 6

100%

44°

Low 37°

4 AM

49°

44°

Overcast

SSE 12

96%

48°

High 58°

7 AM

52°

47°

Overcast

97%
RAIN
***

0% Thunder
( 8% severe)

SSE 16

100%

52°

Decreasing Clouds

Rain

10 AM

56°

53°

Overcast

SW 14

86%

52°

1 PM

51°

46°

Mostly Cloudy

23%
RAIN
.5–1 in

0% Thunder
( 4% severe)

W 14

68%

41°

4 PM

44°

37°

Partly Cloudy

W 14

55%

29°

7 PM

34°

25°

Partly Cloudy

3%

0% Thunder
( 0% severe)

W 12

52%

19°

10 PM

28°

19°

Partly Cloudy

W 10

52%

14°

Saturday
20 DEC 2025

1 AM

26°

17°

Partly Cloudy

0%

0% Thunder
( 0% severe)

W 9

57%

14°

Low 21°

4 AM

25°

16°

Partly Cloudy

W 8

59%

14°

High 40°

7 AM

25°

18°

Partly Cloudy

0%

0% Thunder
( 0% severe)

W 6

65%

16°

Mostly Cloudy

10 AM

33°

28°

Partly Cloudy

W 6

51%

18°

1 PM

38°

34°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

WSW 6

44%

19°

4 PM

38°

34°

Mostly Cloudy

SSW 5

46%

20°

7 PM

33°

30°

Mostly Cloudy

S 2

59%

21°


SOMERSET, NJ extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 26°	Low 24°	Low 23°	Low 18°	Low 23°
High 38°	High 49°	High 37°	High 39°	High 43°

Partly Cloudy 12% Snow	Partly Cloudy 21% Rain/Snow	Clear 14% Rain/Snow	Partly Cloudy 8% Snow	Partly Cloudy 20% Rain/Snow

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