Current Conditions

Portsmouth, Ohio

83°F28°C

Drizzle

Wind

SSE 4 mph7 km/h

Humidity

60%

Cloud Cover

78%

As of Tuesday, September 8, 2026 at 7:16 PM EDT

Today's Outlook

Night

Mostly cloudy, with a low around 77°F25°C. Light wind from the SSE around 5 mph8 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 88°F31°CFeels 92°F33°C	Low 77°F25°C	Precip 0.01 in0.3 mm33%	Cloud 78%	Wind S 5 mph8 km/h	Tuesday: Mostly cloudy and hot, with a high of 88°F31°C. Light wind from the SSW around 4 mph7 km/h. 33% chance of drizzle in the afternoon. Humid. Tuesday Night: Mostly cloudy, with a low around 77°F25°C. Light wind from the SSE around 5 mph8 km/h.
Hot	High 94°F34°CFeels 97°F36°C	Low 73°F23°C	Precip 0 in0.1 mm3%	Cloud 45%	Wind SW 8 mph13 km/h	Wednesday: Partly cloudy and hot, with a high of 94°F34°C and morning low of 74°F23°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. Heat risk in the afternoon. Wednesday Night: Partly cloudy, with a low around 73°F23°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h.
Rain	High 82°F28°CFeels 86°F30°C	Low 72°F22°C	Precip 0.59 in15 mm92%	Cloud 76%	Wind WSW 5 mph8 km/h	Thursday: Overcast and warm, with a high of 82°F28°C and morning low of 73°F23°C. Light wind from the WSW around 6 mph9 km/h. 92% chance of rain throughout the day. Heavy, humid air. Thursday Night: Mostly cloudy, with a low around 72°F22°C. Breezy from the W at 5 to 7 mph8 to 11 km/h. 87% chance of light rain throughout the night.
Light Rain	High 83°F28°CFeels 86°F30°C	Low 69°F20°C	Precip 0.13 in3.2 mm40%	Cloud 90%	Wind ENE 4 mph7 km/h	Friday: Overcast and warm, with a high of 83°F28°C and morning low of 69°F20°C. Light wind from the E around 4 mph6 km/h. 24% chance of light rain throughout the day. Humid. Friday Night: Overcast, with a low around 69°F21°C. Light wind from the ENE around 4 mph7 km/h. 40% chance of light rain throughout the night.
Showers	High 84°F29°CFeels 89°F32°C	Low 70°F21°C	Precip 0.24 in6 mm61%	Cloud 68%	Wind S 4 mph7 km/h	Saturday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the SSW around 4 mph7 km/h. 61% chance of showers throughout the day. Heavy, humid air. Saturday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the SSE around 4 mph7 km/h. 38% chance of showers throughout the night.
Drizzle	High 87°F31°CFeels 90°F32°C	Low 70°F21°C	Precip 0.04 in1 mm26%	Cloud 31%	Wind WNW 5 mph8 km/h	Sunday: Partly cloudy and hot, with a high of 87°F31°C and morning low of 70°F21°C. Light wind from the WNW around 5 mph8 km/h. 26% chance of drizzle in the afternoon. Humid. Sunday Night: Partly cloudy, with a low around 70°F21°C. Light wind from the WNW around 5 mph8 km/h. 11% chance of drizzle in the evening.
Clear	High 85°F29°C	Low 64°F18°C	Precip 0 in0.1 mm2%	Cloud 30%	Wind NE 5 mph8 km/h	Monday: Partly cloudy and warm, with a high of 85°F29°C and morning low of 64°F18°C. Light wind from the NE around 4 mph7 km/h. Monday Night: Partly cloudy, with a low around 65°F18°C. Light wind from the NE around 6 mph9 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	88°F31°C Feels 92°F33°C	77°F25°C	0.01 in0.3 mm· 33%	78%	Drizzle	S 5 mph8 km/h
DayMostly cloudy and hot, with a high of 88°F31°C. Light wind from the SSW around 4 mph7 km/h. 33% chance of drizzle in the afternoon. Humid. NightMostly cloudy, with a low around 77°F25°C. Light wind from the SSE around 5 mph8 km/h.
	WednesdaySep 9	94°F34°C Feels 97°F36°C	73°F23°C	0 in0.1 mm· 3%	45%	Hot	SW 8 mph13 km/h
DayPartly cloudy and hot, with a high of 94°F34°C and morning low of 74°F23°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 73°F23°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h.
	ThursdaySep 10	82°F28°C Feels 86°F30°C	72°F22°C	0.59 in15 mm· 92%	76%	Rain	WSW 5 mph8 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 73°F23°C. Light wind from the WSW around 6 mph9 km/h. 92% chance of rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Breezy from the W at 5 to 7 mph8 to 11 km/h. 87% chance of light rain throughout the night.
	FridaySep 11	83°F28°C Feels 86°F30°C	69°F20°C	0.13 in3.2 mm· 40%	90%	Light Rain	ENE 4 mph7 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 69°F20°C. Light wind from the E around 4 mph6 km/h. 24% chance of light rain throughout the day. Humid. NightOvercast, with a low around 69°F21°C. Light wind from the ENE around 4 mph7 km/h. 40% chance of light rain throughout the night.
	SaturdaySep 12	84°F29°C Feels 89°F32°C	70°F21°C	0.24 in6 mm· 61%	68%	Showers	S 4 mph7 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the SSW around 4 mph7 km/h. 61% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 70°F21°C. Light wind from the SSE around 4 mph7 km/h. 38% chance of showers throughout the night.
	SundaySep 13	87°F31°C Feels 90°F32°C	70°F21°C	0.04 in1 mm· 26%	31%	Drizzle	WNW 5 mph8 km/h
DayPartly cloudy and hot, with a high of 87°F31°C and morning low of 70°F21°C. Light wind from the WNW around 5 mph8 km/h. 26% chance of drizzle in the afternoon. Humid. NightPartly cloudy, with a low around 70°F21°C. Light wind from the WNW around 5 mph8 km/h. 11% chance of drizzle in the evening.
	MondaySep 14	85°F29°C	64°F18°C	0 in0.1 mm· 2%	30%	Clear	NE 5 mph8 km/h
DayPartly cloudy and warm, with a high of 85°F29°C and morning low of 64°F18°C. Light wind from the NE around 4 mph7 km/h. NightPartly cloudy, with a low around 65°F18°C. Light wind from the NE around 6 mph9 km/h.
	TuesdaySep 15	91°F33°C	65°F18°C	0.03 in0.7 mm· 12%	33%	Drizzle	S 6 mph10 km/h
DayPartly cloudy and hot, with a high of 91°F33°C and morning low of 66°F19°C. Light wind from the SSW around 6 mph10 km/h. 12% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 65°F18°C. Light wind from the SSE around 6 mph10 km/h. 10% chance of drizzle in the evening.
	WednesdaySep 16	89°F32°C Feels 92°F34°C	72°F22°C	0.06 in1.6 mm· 25%	44%	Showers	SSW 5 mph8 km/h
DayPartly cloudy and hot, with a high of 89°F32°C and morning low of 72°F22°C. Light wind from the SW around 5 mph8 km/h. 25% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 72°F22°C. Light wind from the S around 5 mph9 km/h. 16% chance of drizzle throughout the night.
	ThursdaySep 17	90°F32°C	71°F21°C	0.04 in0.9 mm· 16%	37%	Drizzle	SSW 5 mph8 km/h
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 71°F21°C. Light wind from the SW around 5 mph8 km/h. 16% chance of drizzle in the afternoon. Humid. NightPartly cloudy, with a low around 71°F22°C. Light wind from the SSE around 5 mph8 km/h.
	FridaySep 18	86°F30°C	70°F21°C	0.09 in2.3 mm· 16%	38%	Drizzle	WSW 6 mph9 km/h
DayPartly cloudy and hot, with a high of 86°F30°C and morning low of 70°F21°C. Light wind from the W around 6 mph9 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 71°F22°C. Light wind from the SW around 6 mph9 km/h. 12% chance of drizzle throughout the night.
	SaturdaySep 19	82°F28°C	66°F19°C	0.08 in2 mm· 20%	44%	Drizzle	WNW 6 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. 20% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F19°C. Light wind from the NW around 6 mph9 km/h. 10% chance of drizzle in the evening.
	SundaySep 20	77°F25°C	62°F17°C	0.12 in3 mm· 19%	54%	Drizzle	NNW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 62°F17°C. Light wind from the NNW around 6 mph9 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 64°F18°C. Light wind from the N around 6 mph9 km/h. 18% chance of drizzle throughout the night.
	MondaySep 21	74°F23°C	59°F15°C	0.13 in3.2 mm· 18%	55%	Showers	NNE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 59°F15°C. Light wind from the NNE around 6 mph10 km/h. 16% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F15°C. Light wind from the NNE around 6 mph10 km/h. 18% chance of showers throughout the night.
	TuesdaySep 22	74°F23°C	57°F14°C	0.12 in3 mm· 20%	54%	Showers	NE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 57°F14°C. Light wind from the NE around 6 mph9 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Light wind from the NE around 6 mph9 km/h. 16% chance of drizzle throughout the night.

Nearby Cities

Ashland26 mi42 km Meads27 mi43 km Huntington37 mi59 km Chillicothe42 mi67 km Athens63 mi102 km Lancaster71 mi114 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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 38.7317°N, 82.9977°W·Elevation: 162m·Timezone: America/New_York·Population: 20,409