Bethlehem Weather Forecast
- 31
- 56
Partly Sunny
- 35
- 60
Mostly Sunny
- 45
- 60
Slight Chance Rain Showers
- 55
- 73
Partly Sunny
- 58
- 82
Slight Chance Thunderstorms
- 55
- 77
Chance Rain Showers
Today 25 Apr Hunterdon
Mostly sunny. Cooler with Highs in the upper 50s. East Winds 5 to 10 Mph.
Tonight 25 Apr Hunterdon
Partly cloudy in the Evening, then clearing. Widespread frost after midnight. Cold with Lows in the lower 30s. Southeast Winds around 5 Mph, becoming northeast around 5 Mph after midnight.
Bethlehem Temperature Statistics
April Temperature
Somerville, Somerset Airport (18 miles)
Lowest 22 April, 2024
28.9 °FAverage April
52.1 °FHighest 15 April, 2024
82.7 °F
Climate (2019–Present)
Somerville, Somerset Airport (18 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
43.5 °FAverage 2019–2024
54 °FAverage High 2019–2024
65.2 °F