Current Conditions

Bethlehem, Pennsylvania

86°F30°C

Partly Cloudy

Wind

NW 8 mph12 km/h

Humidity

49%

Cloud Cover

47%

As of Thursday, August 13, 2026 at 2:34 PM EDT

Today's Outlook

Day

Mostly cloudy and hot, with a high of 87°F30°C and morning low of 73°F23°C. Breezy from the NW at 7 to 8 mph12 to 13 km/h. Humid.

Night

Overcast, with a low around 74°F23°C. Light wind from the WNW around 4 mph6 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 87°F30°C	Low 73°F23°C	Precip 0 in0.1 mm1%	Cloud 64%	Wind NW 6 mph10 km/h	Thursday: Mostly cloudy and hot, with a high of 87°F30°C and morning low of 73°F23°C. Breezy from the NW at 7 to 8 mph12 to 13 km/h. Humid. Thursday Night: Overcast, with a low around 74°F23°C. Light wind from the WNW around 4 mph6 km/h.
Partly Cloudy	High 87°F31°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 68%	Wind NNW 4 mph7 km/h	Friday: Overcast and hot, with a high of 87°F31°C and morning low of 72°F22°C. Light wind from the NW around 4 mph6 km/h. Friday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the N around 4 mph7 km/h.
Partly Cloudy	High 86°F30°C	Low 66°F19°C	Precip 0 in0 mm—	Cloud 40%	Wind NE 4 mph7 km/h	Saturday: Partly cloudy and warm, with a high of 86°F30°C and morning low of 70°F21°C. Light wind from the NE around 3 mph6 km/h. Saturday Night: Partly cloudy, with a low around 66°F19°C. Light wind from the NE around 5 mph8 km/h.
Rain	High 77°F25°C	Low 68°F20°C	Precip 0.61 in15.5 mm88%	Cloud 89%	Wind SSE 6 mph9 km/h	Sunday: Overcast and warm, with a high of 77°F25°C and morning low of 71°F22°C. Breezy from the SSE at 7 mph11 km/h. 88% chance of rain throughout the day. Humid. Sunday Night: Overcast, with a low around 68°F20°C. Light wind from the SSE around 5 mph8 km/h. 85% chance of rain throughout the night.
Light Rain	High 84°F29°CFeels 89°F32°C	Low 72°F22°C	Precip 0.23 in5.9 mm61%	Cloud 71%	Wind NW 6 mph9 km/h	Monday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 74°F23°C — feels like 90°F32°C. Light wind from the NW around 6 mph9 km/h. 41% chance of light rain throughout the day. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 72°F22°C. Light wind from the NW around 5 mph9 km/h. 61% chance of showers throughout the night.
Clear	High 84°F29°C	Low 68°F20°C	Precip 0.01 in0.2 mm6%	Cloud 38%	Wind NNW 5 mph8 km/h	Tuesday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the NNW around 5 mph8 km/h. Tuesday Night: Partly cloudy, with a low around 68°F20°C. Light wind from the NNW around 5 mph8 km/h.
Partly Cloudy	High 85°F30°C	Low 63°F17°C	Precip 0 in0.1 mm7%	Cloud 42%	Wind WSW 4 mph7 km/h	Wednesday: Partly cloudy and warm, with a high of 85°F30°C and morning low of 67°F20°C. Light wind from the WSW around 4 mph7 km/h. Wednesday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the SW around 4 mph7 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	87°F30°C	73°F23°C	0 in0.1 mm· 1%	64%	Partly Cloudy	NW 6 mph10 km/h
DayMostly cloudy and hot, with a high of 87°F30°C and morning low of 73°F23°C. Breezy from the NW at 7 to 8 mph12 to 13 km/h. Humid. NightOvercast, with a low around 74°F23°C. Light wind from the WNW around 4 mph6 km/h.
	FridayAug 14	87°F31°C	68°F20°C	0 in0 mm· —	68%	Partly Cloudy	NNW 4 mph7 km/h
DayOvercast and hot, with a high of 87°F31°C and morning low of 72°F22°C. Light wind from the NW around 4 mph6 km/h. NightMostly cloudy, with a low around 68°F20°C. Light wind from the N around 4 mph7 km/h.
	SaturdayAug 15	86°F30°C	66°F19°C	0 in0 mm· —	40%	Partly Cloudy	NE 4 mph7 km/h
DayPartly cloudy and warm, with a high of 86°F30°C and morning low of 70°F21°C. Light wind from the NE around 3 mph6 km/h. NightPartly cloudy, with a low around 66°F19°C. Light wind from the NE around 5 mph8 km/h.
	SundayAug 16	77°F25°C	68°F20°C	0.61 in15.5 mm· 88%	89%	Rain	SSE 6 mph9 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 71°F22°C. Breezy from the SSE at 7 mph11 km/h. 88% chance of rain throughout the day. Humid. NightOvercast, with a low around 68°F20°C. Light wind from the SSE around 5 mph8 km/h. 85% chance of rain throughout the night.
	MondayAug 17	84°F29°C Feels 89°F32°C	72°F22°C	0.23 in5.9 mm· 61%	71%	Light Rain	NW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 74°F23°C — feels like 90°F32°C. Light wind from the NW around 6 mph9 km/h. 41% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Light wind from the NW around 5 mph9 km/h. 61% chance of showers throughout the night.
	TuesdayAug 18	84°F29°C	68°F20°C	0.01 in0.2 mm· 6%	38%	Clear	NNW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the NNW around 5 mph8 km/h. NightPartly cloudy, with a low around 68°F20°C. Light wind from the NNW around 5 mph8 km/h.
	WednesdayAug 19	85°F30°C	63°F17°C	0 in0.1 mm· 7%	42%	Partly Cloudy	WSW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 85°F30°C and morning low of 67°F20°C. Light wind from the WSW around 4 mph7 km/h. NightPartly cloudy, with a low around 63°F17°C. Light wind from the SW around 4 mph7 km/h.
	ThursdayAug 20	84°F29°C	71°F22°C	0.17 in4.3 mm· 35%	62%	Showers	WSW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 73°F23°C. Breezy from the W at 6 to 7 mph10 to 12 km/h. 35% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Light wind from the WSW around 5 mph9 km/h. 22% chance of showers throughout the night.
	FridayAug 21	80°F27°C	65°F18°C	0.08 in2 mm· 15%	44%	Drizzle	NNW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 67°F19°C. Light wind from the NW around 5 mph9 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Light wind from the NNW around 5 mph8 km/h. 13% chance of drizzle throughout the night.
	SaturdayAug 22	80°F27°C	61°F16°C	0.09 in2.2 mm· 11%	51%	Drizzle	NW 4 mph7 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 65°F18°C. Light wind from the NW around 5 mph7 km/h. 11% chance of drizzle throughout the day. NightPartly cloudy, with a low around 61°F16°C. Light wind from the NNW around 4 mph7 km/h. 11% chance of drizzle throughout the night.
	SundayAug 23	81°F27°C	64°F18°C	0.14 in3.6 mm· 22%	54%	Showers	W 5 mph7 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 66°F19°C. Light wind from the WNW around 5 mph8 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 64°F18°C. Light wind from the W around 4 mph7 km/h. 17% chance of showers throughout the night.
	MondayAug 24	82°F28°C	63°F17°C	0.09 in2.3 mm· 16%	43%	Drizzle	WNW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 66°F19°C. Light wind from the WNW around 5 mph8 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 63°F17°C. Light wind from the WNW around 4 mph7 km/h. 12% chance of drizzle throughout the night.
	TuesdayAug 25	82°F28°C	64°F18°C	0.06 in1.4 mm· 12%	39%	Drizzle	WNW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 67°F19°C. Light wind from the WNW around 6 mph9 km/h. 12% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 64°F18°C. Light wind from the WNW around 5 mph8 km/h.
	WednesdayAug 26	82°F28°C	63°F17°C	0.05 in1.3 mm· 11%	42%	Drizzle	WNW 5 mph9 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 66°F19°C. Light wind from the WNW around 6 mph9 km/h. 11% chance of drizzle throughout the day. NightPartly cloudy, with a low around 63°F17°C. Light wind from the WNW around 5 mph8 km/h.
	ThursdayAug 27	81°F27°C	64°F18°C	0.08 in2.1 mm· 19%	49%	Showers	WNW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 67°F19°C. Light wind from the WNW around 5 mph8 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 64°F18°C. Light wind from the NW around 5 mph8 km/h. 19% chance of showers throughout the night.

Nearby Cities

Allentown6 mi10 km Whitehall Township7 mi12 km Easton9 mi14 km Lansdale27 mi43 km Limerick28 mi46 km Pottstown30 mi48 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 40.6259°N, 75.3705°W·Elevation: 109m·Timezone: America/New_York·Population: 74,892