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Mount Hermon, New Jersey Weather

Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →

Mount Hermon weather forecast — hour by hour, 7-day outlook, NOAA radar

Mount Hermon, NJ
Saturday, July 4 at 8:45 PM
80
°
Overcast
Feels like
83°
Humidity
65%
Wind
8 mph
Sunrise
1:33 AM
Sunset
4:35 PM
Mount Hermon, NJ
Hour by hour · 24h
24-Hour ForecastMount Hermon, NJ: 24-hour forecast. Temperatures range from 70 to 88 degrees Fahrenheit with a 72% chance of precipitation at 11 PM.
L 70°H 88°
Mount Hermon, NJ
7-day forecast
  1. Today
    Jul 4
    Light Rain
    72%
    0.06″
    96°69°
  2. Sunday
    Jul 5
    Rain
    61%
    0.29″
    88°70°-8°
  3. Monday
    Jul 6
    Drizzle
    94%
    0.01″
    78°62°-10°
  4. Tuesday
    Jul 7
    Drizzle
    81%
    0.02″
    68°61°-10°
  5. Wednesday
    Jul 8
    Overcast
    23%
    79°60°+11°
  6. Thursday
    Jul 9
    Light Drizzle
    11%
    86°61°+7°
  7. Friday
    Jul 10
    Light Drizzle
    58%
    0.04″
    86°66°
Mount Hermon, NJ
Anemometer · 24h winds · from true
NESW
From · True
NNE
019° · backing 137°
Direction
NNE
019°
Sustained
8
mph
Gust
16
mph
Peak 24h
19
avg 5
Beaufort · 3 · GENTLE BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 5 · pk 19 @ 4:00p
0102030MPHB1B2B3B4B5B6B7-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 293SUSTGUST
−24h−18h−12h−6hnow
Light breeze backing 137° from the nne.
Mount Hermon, NJ
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
993.4
-0.3 mb in 3h · steady · 29.34 inHg
Now
993.4
mb
3h
-0.3
mb
12h
-2.4
mb
24h
-2.5
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 993996
9859909951000STORM|RAIN-21h-18h-15h-12h-9h-6h-3h-24hNOW996.0993.1993.2
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Mount Hermon, NJ
Air quality
84
AQI
Moderate
+23 in 6h

AQI 84 (Moderate), driven by Ozone. AQI up 23 in the last 6 hours — air quality is degrading. Ozone at AQI 44. Overcast through the UV peak window (cloud cover ~79%) — afternoon ozone should stay flat.

OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.

PM 2.5Good
5.1μg/m³
PM 10Good
5μg/m³
NO₂Good
4μg/m³
OzoneDRIVERModerate
94μg/m³
UV IndexLow
0.1

What's driving it

Ozone × UV × Sky

Ozone at AQI 44. Overcast through the UV peak window (cloud cover ~79%) — afternoon ozone should stay flat.

Present
AQI 44
UV peak
0.1 at 1 PM
Sky at peak
overcast
Projected peak
AQI 5

PM × Wind × Precip

PM scrubbed by 2 hours of recent rain — PM2.5 down to 5.1 µg/m³, PM10 to 5.2 µg/m³.

PM2.5/PM10
0.98
Wind
light
Recent rain
2h in last 6h
Pattern
washed out
Mount Hermon, NJ
Sky cover · visibility · 24h
Cloud cover
88%
OVERCAST
100%0%−24h−18h−12h−6hnow

Visibility
51.2mi
UNLIMITED
110 mi0 mi−24h−18h−12h−6hnow
Earth · GOES-19 ABI
Full Disk · Visible · GeoColor
GOES-19 full disk Visible · GeoColor
True-color daytime, blue/IR sandwich at night
00:45 UTC · Mount Hermon, NJ · NOAA NESDIS / STAR · up to 10848 px
Continental US · GOES-19 ABI
CONUS Sector · Visible · GeoColor
GOES-19 CONUS Visible · GeoColor
Daytime true-color, blue-light/IR sandwich at night
00:45 UTC · Mount Hermon, NJ · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Mount Hermon, NJ
Satellite · infrared · animated
Mount Hermon, NJ
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Mount Hermon, NJ
Almanac · Saturday, July 4
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
5:01 AM
Sunrise
1:33 AM
Daylight
15h 02m
Sunset
4:35 PM
Civil dusk
9:09 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Mount Hermon, NJ
The moon
Waning Gibbous
77% illuminated
Moonrise
11:17 PM
Moonset
11:09 AM
In sign
♓︎ Pisces
Mount Hermon, NJ
Microseason
Jul 1–5

Cicadas claim the afternoon

fish
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Mount Hermon at a glance

  • Today vs. normal: 9°F above the seasonal normal for this latitude
  • Last frost: April 22 (climatological average for this latitude)
  • Microseason: Jul 1–5
  • Planting window: Harvest early potatoes. Begin drying onions on the surface.

16-Day Forecast — Mount Hermon

  1. Sat96°69°72%
  2. Sun88°70°61%
  3. Mon78°62°94%
  4. Tue68°61°81%
  5. Wed79°60°23%
  6. Thu86°61°11%
  7. Fri86°66°58%
  8. Sat86°59°35%
  9. Sun82°59°29%
  10. Mon85°54°24%
  11. Tue85°57°17%
  12. Wed80°61°34%
  13. Thu85°57°52%
  14. Fri87°56°43%
  15. Sat81°62°45%
  16. Sun86°70°50%

Forecast data from Open-Meteo (CC BY 4.0).

Right now in the garden

Peak growing season

As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.

SPC Convective Outlook

Storm Prediction Center — Mount Hermon

SPC has placed Mount Hermon in the Slight Risk category for severe thunderstorms today.

  • TODAYSLGTSlight Risk
  • TOMORROWMRGLMarginal Risk
  • DAY 3TSTMGeneral Thunderstorms

Scattered severe storms possible. A few tornadoes, hail, and damaging wind gusts possible.

Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.

ZIP codes in Mount Hermon

  • 07825

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.