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Hunterdon County, NJ Weather
Current conditions, hourly and 10-day forecast from the National Weather Service for the center of Hunterdon County. Times are local (EDT).
Hunterdon County, NJ current weather
43°F
Clear
H 60° / L 45°Feels like 43°
- Wildfire smoke overhead: light
No rain expected in the next 12 hours
Observed at Somerville, Somerset Airport (13.5 mi away), 10/27/2026, 1:55 AM EDT
Hourly forecast
NWS, updated 4:09 PM
10-day forecast
Tap a day for details
Today10/27Low 45°High 60°
Tuesday: Patchy fog before 8am. Sunny, with a high near 60. North wind 0 to 5 mph.
Overnight: Patchy fog. Partly cloudy, with a low around 45. North wind around 5 mph.
Patchy Fog then SunnyWed10/28Low 45°High 62°
Wednesday: Mostly sunny, with a high near 62. East wind around 0 mph.
Wednesday Night: Mostly cloudy, with a low around 45. South wind around 0 mph.
Mostly SunnyThu10/29Low 49°High 67°
Thursday: Mostly sunny, with a high near 67.
Thursday Night: Mostly clear, with a low around 49.
Mostly SunnyFri10/30Low 45°High 72°
Friday: Sunny, with a high near 72.
Friday Night: Mostly clear, with a low around 45.
SunnySat10/31Low 47°High 67°
Saturday: Mostly sunny, with a high near 67.
Saturday Night: Mostly cloudy, with a low around 47.
Mostly SunnySun11/112% chance of precipitationLow 51°High 67°
Sunday: Mostly cloudy, with a high near 67.
Sunday Night: Mostly cloudy, with a low around 51.
Mostly CloudyMon11/221% chance of precipitationLow High 67°
Monday: A slight chance of rain showers after 7am. Mostly cloudy, with a high near 67.
Slight Chance Rain ShowersTue11/3Model blend39% chance of precipitationLow 45°High 68°
Tuesday: Partly cloudy, slight chance of rain. High near 68°. Low that night near 45°. About 0.17 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Wed11/4Model blend42% chance of precipitationLow 43°High 65°
Wednesday: Chance of rain. High near 65°. Low that night near 43°. About 0.58 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Thu11/5Model blend33% chance of precipitationLow 41°High 64°
Thursday: Chance of rain. High near 64°. Low that night near 41°. About 0.47 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Forecast for 40.562, -74.913 from the NWS PHI office, updated 10/26/2026, 4:09 PM EDT · Official forecast on weather.gov
Days 8 to 10: NOAA National Blend of Models, station KSMQ (Somerville/Somerset Arpt, 14 mi), model run 10/26/2026, 10:00 PM EDT
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Next 6 hours
NWS hourly forecast
- Now50°Patchy Fog0%5 mph
- 3 AM49°Patchy Fog0%5 mph
- 4 AM48°Patchy Fog0%5 mph
- 5 AM47°Patchy Fog0%5 mph
- 6 AM46°Patchy Fog0%5 mph
- 7 AM45°Patchy Fog0%5 mph
Hourly details
Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShowHide
NWS hourly forecast updated 10/26/2026, 4:09 PM EDT
Radar and satellite
National radarNEXRAD (last 50 min) and GOES
Nearby hazards
New Jersey hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
- Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
- River gauges within 40 miles at or above flood stage: None reported
- Active wildfires within 50 miles: None reported
Drought
By countyHunterdon County, week of 10/20/2026
No drought or abnormal dryness in this county.
Frequently asked questions
- What is the weather in Hunterdon County, NJ right now?
- The latest observation from Somerville, Somerset Airport was 43°F and clear, reported at 10/27/2026, 1:55 AM EDT.
- What is the high temperature today in Hunterdon County, NJ?
- The National Weather Service forecast for tuesday calls for a high near 60°F. Patchy Fog then Sunny.
- Will it rain in Hunterdon County, NJ in the next 24 hours?
- The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
- What is the 10-day forecast for Hunterdon County, NJ?
- The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 3 to Nov 5) come from the NOAA National Blend of Models, with highs of 64°F to 68°F and up to a 42% chance of precipitation. Model guidance this far out often changes.
- What time is sunrise and sunset in Hunterdon County, NJ today?
- Sunrise is about 7:24 AM EDT and sunset is about 6:02 PM EDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Hunterdon County, NJ?
- At Flemington 5 Nnw, the 1991 to 2020 normal high in October is 65°F and the normal low is 42°F.
Sun and moon
Local time, center of the area
- Sunrise
- 7:24 AM
- Sunset
- 6:02 PM
- Daylight
- 10 hr 38 min
- Moon
- Waning Gibbous 99% lit
- First light (civil dawn)
- 6:56 AM
- Last light (civil dusk)
- 6:30 PM
- Moonrise
- 6:35 PM
- Moonset
- 9:12 AM
Normal October weather
ClimateNormal October high 65°, low 42°, precipitation 4.46 in for the month. 1991 to 2020 normals at Flemington 5 Nnw, 2 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA
- National Blend of Models (NBM) text guidanceNOAA National Weather Service
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center
- National Water Prediction ServiceNOAA National Weather Service
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center
- Hazard Mapping System Smoke AnalysisNOAA NESDIS Office of Satellite and Product Operations
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA
- AirNowU.S. Environmental Protection Agency
- NWS HeatRisk (experimental)NOAA National Weather Service
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research
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About this data
Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.
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