Hillsborough, NJ 08844 Monthly Weather

Somerset County7:23 PM EDT40.48°N, 74.63°W
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October 2026

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175°/58°Avg 71°/48°
278°/58°<0.01 inAvg 71°/48°
384°/51°<0.01 inAvg 70°/47°
472°/49°Avg 70°/47°
560°/53°0.08 inAvg 70°/46°
670°/39°Avg 69°/46°
762°/35°Avg 69°/46°
867°/40°Avg 68°/45°
975°/40°Avg 68°/45°
1072°/40°Avg 67°/44°
1171°/45°0.09 inAvg 67°/44°
1258°/53°2.07 inAvg 66°/44°
1372°/49°Avg 66°/43°
1476°/52°Avg 66°/43°
1578°/48°<0.01 inAvg 65°/42°
1666°/50°<0.01 inAvg 65°/42°
1772°/49°0.05 inAvg 64°/42°
1851°/30°Avg 64°/41°
1959°/31°Avg 64°/41°
2066°/33°Avg 63°/41°
21 Mostly Clear –/37°Avg 63°/40°
22 Sunny 68°/38°Avg 62°/40°
23 Sunny 61°/33°Avg 62°/40°
24 Areas Of Frost then Sunny 62°/34°Avg 62°/39°
25 Sunny 65°/38°Avg 61°/39°
26 Sunny 69°/45°Avg 61°/39°
27 Mostly Sunny 65°/41°Avg 61°/38°
28 Mostly Sunny 61°/–Avg 60°/38°
29 Cloudy 60°/49°Avg 60°/38°
30 Cloudy 69°/56°Avg 60°/38°
31Avg 59°/37°
Average high69° (normal 67°)
Average low45° (normal 44°)
Warmest / coldest84° / 30°
Precipitation2.30 in (normal 2.93 in to date)
Record high today86° (1947)
Record low today19° (1972)

Observed: Flemington 5 Nnw, 24 km away, records since 1898. Normals 1991–2020. Climate data from NOAA's Regional Climate Centers (ACIS); recent days are preliminary. Days ahead: the forecast.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.