Current Conditions

Portsmouth, Ohio

62°F17°C
Drizzle

Wind

NNE 6 mph9 km/h

Humidity

87%

Cloud Cover

97%

As of Tuesday, September 22, 2026 at 1:47 AM EDT

Today's Outlook

Day

Overcast and mild, with a high of 67°F20°C and morning low of 60°F16°C. Light wind from the NNE around 5 mph9 km/h.

Night

Overcast, with a low around 61°F16°C. Light wind from the NNE around 5 mph9 km/h. 12% chance of drizzle overnight.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 67°F20°CLow 60°F16°CPrecip 0.02 in0.6 mm12%Cloud 98%Wind NNE 5 mph9 km/hTuesday: Overcast and mild, with a high of 67°F20°C and morning low of 60°F16°C. Light wind from the NNE around 5 mph9 km/h. Tuesday Night: Overcast, with a low around 61°F16°C. Light wind from the NNE around 5 mph9 km/h. 12% chance of drizzle overnight.
RainHigh 67°F20°CLow 63°F17°CPrecip 0.41 in10.5 mm93%Cloud 95%Wind ENE 6 mph9 km/hWednesday: Overcast and mild, with a high of 67°F20°C and morning low of 63°F17°C. Light wind from the ENE around 6 mph9 km/h. 91% chance of light rain throughout the day. Wednesday Night: Overcast, with a low around 63°F17°C. Breezy from the NE at 6 to 7 mph9 to 12 km/h. 93% chance of rain throughout the night.
DrizzleHigh 69°F21°CLow 59°F15°CPrecip 0.05 in1.2 mm44%Cloud 69%Wind ENE 6 mph10 km/hThursday: Overcast and warm, with a high of 69°F21°C and morning low of 59°F15°C. Light wind from the ENE around 6 mph10 km/h. 23% chance of drizzle in the morning. Thursday Night: Mostly cloudy, with a low around 59°F15°C. Breezy from the ENE at 6 to 7 mph10 to 12 km/h. 44% chance of drizzle overnight.
ClearHigh 72°F22°CLow 50°F10°CPrecip 0 in0 mmCloud 15%Wind NNE 6 mph9 km/hFriday: Mostly clear and warm, with a high of 72°F22°C and morning low of 50°F10°C. Light wind from the NNE around 5 mph9 km/h. Dry air. Friday Night: Mostly clear, with a low around 52°F11°C. Light wind from the NNE around 6 mph9 km/h.
ClearHigh 73°F23°CLow 48°F9°CPrecip 0 in0 mmCloud 13%Wind N 5 mph9 km/hSaturday: Mostly clear and warm, with a high of 73°F23°C and morning low of 48°F9°C. Light wind from the NNE around 5 mph8 km/h. Dry air. Saturday Night: Mostly clear, with a low around 50°F10°C. Light wind from the N around 6 mph9 km/h.
ClearHigh 74°F23°CLow 49°F9°CPrecip 0 in0 mmCloud 23%Wind N 5 mph8 km/hSunday: Mostly clear and warm, with a high of 74°F23°C and morning low of 49°F9°C. Light wind from the N around 5 mph8 km/h. Dry air. Sunday Night: Mostly clear, with a low around 50°F10°C. Light wind from the N around 5 mph8 km/h.
ClearHigh 74°F24°CLow 51°F10°CPrecip 0 in0 mmCloud 27%Wind N 4 mph7 km/hMonday: Partly cloudy and warm, with a high of 74°F24°C and morning low of 51°F10°C. Light wind from the N around 4 mph6 km/h. Dry air. Monday Night: Partly cloudy, with a low around 52°F11°C. Light wind from the N around 4 mph7 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdaySep 2267°F20°C60°F16°C0.02 in0.6 mm· 12%98%DrizzleNNE 5 mph9 km/h
WednesdaySep 2367°F20°C63°F17°C0.41 in10.5 mm· 93%95%RainENE 6 mph9 km/h
ThursdaySep 2469°F21°C59°F15°C0.05 in1.2 mm· 44%69%DrizzleENE 6 mph10 km/h
FridaySep 2572°F22°C50°F10°C0 in0 mm· —15%ClearNNE 6 mph9 km/h
SaturdaySep 2673°F23°C48°F9°C0 in0 mm· —13%ClearN 5 mph9 km/h
SundaySep 2774°F23°C49°F9°C0 in0 mm· —23%ClearN 5 mph8 km/h
MondaySep 2874°F24°C51°F10°C0 in0 mm· —27%ClearN 4 mph7 km/h
TuesdaySep 2977°F25°C52°F11°C0 in0 mm· —30%ClearE 4 mph6 km/h
WednesdaySep 3078°F25°C56°F13°C0.1 in2.5 mm· 15%58%ShowersSE 5 mph8 km/h
ThursdayOct 176°F24°C59°F15°C0.13 in3.3 mm· 20%63%DrizzleSSE 6 mph9 km/h
FridayOct 275°F24°C58°F15°C0.1 in2.6 mm· 19%58%DrizzleSE 6 mph9 km/h
SaturdayOct 376°F24°C59°F15°C0.1 in2.6 mm· 20%59%DrizzleS 6 mph9 km/h
SundayOct 475°F24°C59°F15°C0.15 in3.8 mm· 24%58%ShowersSSW 6 mph9 km/h
MondayOct 575°F24°C58°F15°C0.16 in4 mm· 22%53%ShowersSSW 6 mph9 km/h
TuesdayOct 674°F23°C57°F14°C0.09 in2.2 mm· 17%54%DrizzleW 6 mph9 km/h

Nearby Cities

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