Current Conditions

Chambersburg, Pennsylvania

57°F14°C

Light Rain

Wind

ENE 7 mph11 km/h

Humidity

92%

Cloud Cover

99%

As of Wednesday, September 23, 2026 at 12:01 AM EDT

Today's Outlook

Day

Mostly cloudy and mild, with a high of 64°F18°C and morning low of 53°F12°C. Breezy from the ENE at 8 to 9 mph13 to 14 km/h. 27% chance of drizzle in the morning. Dry air.

Night

Mostly cloudy, with a low around 55°F13°C. Breezy from the ENE at 7 to 8 mph11 to 12 km/h. 54% chance of light rain overnight.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 64°F18°C	Low 53°F12°C	Precip 0.07 in1.7 mm54%	Cloud 71%	Wind ENE 7 mph12 km/h	Wednesday: Mostly cloudy and mild, with a high of 64°F18°C and morning low of 53°F12°C. Breezy from the ENE at 8 to 9 mph13 to 14 km/h. 27% chance of drizzle in the morning. Dry air. Wednesday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the ENE at 7 to 8 mph11 to 12 km/h. 54% chance of light rain overnight.
Partly Cloudy	High 66°F19°C	Low 49°F9°CFeels 46°F8°C	Precip 0 in0 mm—	Cloud 61%	Wind NE 7 mph11 km/h	Thursday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 49°F9°C. Breezy from the NE at 7 to 8 mph12 to 12 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 50°F10°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h.
Clear	High 72°F22°C	Low 48°F9°CFeels 44°F7°C	Precip 0 in0 mm—	Cloud 34%	Wind N 9 mph14 km/h	Friday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 49°F9°C. Breezy from the N at 9 to 10 mph15 to 16 km/h. Dry air. Friday Night: Partly cloudy, with a low around 48°F9°C. Breezy from the N at 8 to 10 mph13 to 16 km/h.
Drizzle	High 72°F22°C	Low 54°F12°C	Precip 0.03 in0.7 mm12%	Cloud 33%	Wind N 10 mph16 km/h	Saturday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 55°F13°C. Breezy from the N at 10 to 11 mph17 to 18 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 54°F12°C. Breezy from the NNW at 9 mph15 km/h. 12% chance of drizzle in the evening.
Light Rain	High 66°F19°C	Low 57°F14°C	Precip 0.1 in2.5 mm29%	Cloud 79%	Wind NNW 9 mph14 km/h	Sunday: Overcast and mild, with a high of 66°F19°C and morning low of 57°F14°C. Breezy from the NNW at 9 to 10 mph15 to 17 km/h. 29% chance of light rain throughout the day. Sunday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the NNW at 8 to 9 mph13 to 14 km/h. 24% chance of drizzle throughout the night.
Partly Cloudy	High 68°F20°C	Low 58°F14°C	Precip 0.02 in0.5 mm8%	Cloud 80%	Wind NW 6 mph9 km/h	Monday: Overcast and warm, with a high of 68°F20°C and morning low of 58°F15°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. Monday Night: Mostly cloudy, with a low around 58°F14°C. Light wind from the NW around 5 mph8 km/h.
Partly Cloudy	High 73°F23°C	Low 57°F14°C	Precip 0 in0.1 mm5%	Cloud 47%	Wind NW 3 mph5 km/h	Tuesday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 57°F14°C. Light wind from the NW around 3 mph5 km/h. Tuesday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the NW around 3 mph5 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	64°F18°C	53°F12°C	0.07 in1.7 mm· 54%	71%	Light Rain	ENE 7 mph12 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 53°F12°C. Breezy from the ENE at 8 to 9 mph13 to 14 km/h. 27% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 55°F13°C. Breezy from the ENE at 7 to 8 mph11 to 12 km/h. 54% chance of light rain overnight.
	ThursdaySep 24	66°F19°C	49°F9°C Feels 46°F8°C	0 in0 mm· —	61%	Partly Cloudy	NE 7 mph11 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 49°F9°C. Breezy from the NE at 7 to 8 mph12 to 12 km/h. Dry air. NightMostly cloudy, with a low around 50°F10°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h.
	FridaySep 25	72°F22°C	48°F9°C Feels 44°F7°C	0 in0 mm· —	34%	Clear	N 9 mph14 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 49°F9°C. Breezy from the N at 9 to 10 mph15 to 16 km/h. Dry air. NightPartly cloudy, with a low around 48°F9°C. Breezy from the N at 8 to 10 mph13 to 16 km/h.
	SaturdaySep 26	72°F22°C	54°F12°C	0.03 in0.7 mm· 12%	33%	Drizzle	N 10 mph16 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 55°F13°C. Breezy from the N at 10 to 11 mph17 to 18 km/h. Dry air. NightPartly cloudy, with a low around 54°F12°C. Breezy from the NNW at 9 mph15 km/h. 12% chance of drizzle in the evening.
	SundaySep 27	66°F19°C	57°F14°C	0.1 in2.5 mm· 29%	79%	Light Rain	NNW 9 mph14 km/h
DayOvercast and mild, with a high of 66°F19°C and morning low of 57°F14°C. Breezy from the NNW at 9 to 10 mph15 to 17 km/h. 29% chance of light rain throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the NNW at 8 to 9 mph13 to 14 km/h. 24% chance of drizzle throughout the night.
	MondaySep 28	68°F20°C	58°F14°C	0.02 in0.5 mm· 8%	80%	Partly Cloudy	NW 6 mph9 km/h
DayOvercast and warm, with a high of 68°F20°C and morning low of 58°F15°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. NightMostly cloudy, with a low around 58°F14°C. Light wind from the NW around 5 mph8 km/h.
	TuesdaySep 29	73°F23°C	57°F14°C	0 in0.1 mm· 5%	47%	Partly Cloudy	NW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 57°F14°C. Light wind from the NW around 3 mph5 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the NW around 3 mph5 km/h.
	WednesdaySep 30	77°F25°C	57°F14°C	0.03 in0.8 mm· 11%	52%	Drizzle	SSE 5 mph7 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 57°F14°C. Light wind from the SSE around 5 mph7 km/h. 10% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 57°F14°C. Light wind from the SE around 4 mph7 km/h. 11% chance of drizzle in the evening.
	ThursdayOct 1	75°F24°C	62°F17°C	0.17 in4.3 mm· 25%	71%	Light Rain	S 6 mph10 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 62°F17°C. Breezy from the S at 6 to 7 mph10 to 12 km/h. 25% chance of light rain throughout the day. NightMostly cloudy, with a low around 62°F17°C. Light wind from the S around 6 mph9 km/h. 21% chance of showers throughout the night.
	FridayOct 2	73°F23°C	60°F16°C	0.17 in4.2 mm· 25%	62%	Showers	WSW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 60°F16°C. Light wind from the WSW around 6 mph9 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Light wind from the SSW around 5 mph8 km/h. 25% chance of showers throughout the night.
	SaturdayOct 3	73°F23°C	58°F15°C	0.14 in3.6 mm· 20%	59%	Showers	SW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 58°F15°C. Light wind from the WSW around 6 mph9 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F15°C. Light wind from the SSW around 5 mph8 km/h. 16% chance of showers throughout the night.
	SundayOct 4	71°F22°C	58°F14°C	0.14 in3.6 mm· 26%	62%	Showers	SSW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 58°F14°C. Light wind from the SSW around 6 mph9 km/h. 26% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Light wind from the SSW around 5 mph9 km/h. 19% chance of showers throughout the night.
	MondayOct 5	69°F21°C	57°F14°C	0.16 in4.1 mm· 19%	59%	Showers	W 6 mph10 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 57°F14°C. Breezy from the W at 7 to 8 mph11 to 12 km/h. 17% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Light wind from the W around 6 mph10 km/h. 19% chance of showers throughout the night.
	TuesdayOct 6	66°F19°C	53°F12°C	0.17 in4.4 mm· 22%	55%	Showers	WNW 7 mph10 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 53°F12°C. Breezy from the WNW at 7 to 8 mph11 to 12 km/h. 22% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 53°F12°C. Light wind from the WNW around 6 mph10 km/h. 17% chance of showers throughout the night.
	WednesdayOct 7	63°F17°C	51°F10°C	0.09 in2.4 mm· 21%	49%	Drizzle	WNW 7 mph11 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 51°F10°C. Breezy from the WNW at 7 to 8 mph11 to 13 km/h. 21% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 51°F11°C. Light wind from the WNW around 6 mph10 km/h. 14% chance of drizzle throughout the night.

Nearby Cities

Hagerstown21 mi33 km Carlisle31 mi50 km Martinsburg37 mi59 km Hanover37 mi60 km Frederick39 mi62 km Ballenger Creek41 mi66 km

About This Forecast

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Coordinates: 39.9376°N, 77.6611°W·Elevation: 188m·Timezone: America/New_York·Population: 20,691