Current Conditions

Sidney, Ohio

74°F23°C
Rain

Wind

SW 6 mph10 km/h

Humidity

81%

Cloud Cover

99%

As of Tuesday, August 11, 2026 at 3:40 PM EDT

Today's Outlook

Day

Overcast and warm, with a high of 76°F25°C. Breezy from the WSW at 8 to 10 mph13 to 16 km/h. 94% chance of rain throughout the day. Humid.

Night

Mostly cloudy, with a low around 68°F20°C. Light wind from the SW around 5 mph8 km/h. 68% chance of rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 76°F25°CLow 68°F20°CPrecip 0.41 in10.3 mm94%Cloud 89%Wind WSW 7 mph11 km/hTuesday: Overcast and warm, with a high of 76°F25°C. Breezy from the WSW at 8 to 10 mph13 to 16 km/h. 94% chance of rain throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the SW around 5 mph8 km/h. 68% chance of rain throughout the night.
Light RainHigh 78°F25°CLow 66°F19°CPrecip 0.17 in4.4 mm50%Cloud 82%Wind SW 7 mph11 km/hWednesday: Overcast and warm, with a high of 78°F25°C and morning low of 67°F19°C. Breezy from the WSW at 9 to 10 mph14 to 16 km/h. 50% chance of light rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the SW around 5 mph9 km/h. 30% chance of light rain throughout the night.
Light RainHigh 78°F26°CLow 68°F20°CPrecip 0.28 in7 mm56%Cloud 83%Wind WSW 4 mph7 km/hThursday: Overcast and warm, with a high of 78°F26°C and morning low of 69°F20°C. Light wind from the SW around 4 mph7 km/h. 56% chance of light rain throughout the day. Humid. Thursday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the WSW around 4 mph7 km/h. 53% chance of light rain throughout the night.
Light RainHigh 80°F27°CLow 70°F21°CPrecip 0.35 in9 mm46%Cloud 91%Wind ESE 5 mph8 km/hFriday: Overcast and warm, with a high of 80°F27°C and morning low of 70°F21°C. Light wind from the ESE around 5 mph8 km/h. 46% chance of light rain throughout the day. Humid. Friday Night: Overcast, with a low around 70°F21°C. Light wind from the E around 4 mph7 km/h. 41% chance of light rain throughout the night.
Light RainHigh 84°F29°CFeels 90°F32°CLow 71°F21°CPrecip 0.26 in6.7 mm32%Cloud 80%Wind SSE 6 mph10 km/hSaturday: Overcast and warm, with a high of 84°F29°C and morning low of 71°F22°C — feels like 90°F32°C. Breezy from the S at 7 to 8 mph11 to 12 km/h. 32% chance of light rain throughout the day. Heavy, humid air. Saturday Night: Mostly cloudy, with a low around 71°F21°C. Light wind from the SSE around 6 mph9 km/h. 32% chance of showers throughout the night.
ShowersHigh 87°F30°CFeels 94°F35°CLow 76°F24°CPrecip 0.14 in3.6 mm44%Cloud 62%Wind W 9 mph14 km/hSunday: Mostly cloudy and hot, with a high of 87°F30°C and morning low of 77°F25°C — feels like 95°F35°C. Breezy from the W at 10 to 12 mph16 to 19 km/h. 44% chance of showers throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 76°F24°C. Breezy from the W at 8 mph12 km/h. 25% chance of showers throughout the night.
DrizzleHigh 81°F27°CLow 69°F21°CPrecip 0.06 in1.6 mm15%Cloud 58%Wind NNW 6 mph10 km/hMonday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 69°F21°C. Breezy from the NNW at 7 mph11 km/h. 15% chance of drizzle throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 69°F21°C. Breezy from the NNW at 5 to 7 mph8 to 11 km/h. 14% chance of drizzle overnight.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdayAug 1176°F25°C68°F20°C0.41 in10.3 mm· 94%89%RainWSW 7 mph11 km/h
WednesdayAug 1278°F25°C66°F19°C0.17 in4.4 mm· 50%82%Light RainSW 7 mph11 km/h
ThursdayAug 1378°F26°C68°F20°C0.28 in7 mm· 56%83%Light RainWSW 4 mph7 km/h
FridayAug 1480°F27°C70°F21°C0.35 in9 mm· 46%91%Light RainESE 5 mph8 km/h
SaturdayAug 1584°F29°C
Feels 90°F32°C
71°F21°C0.26 in6.7 mm· 32%80%Light RainSSE 6 mph10 km/h
SundayAug 1687°F30°C
Feels 94°F35°C
76°F24°C0.14 in3.6 mm· 44%62%ShowersW 9 mph14 km/h
MondayAug 1781°F27°C69°F21°C0.06 in1.6 mm· 15%58%DrizzleNNW 6 mph10 km/h
TuesdayAug 1884°F29°C65°F18°C0.04 in1 mm· 7%45%Partly CloudyS 5 mph8 km/h
WednesdayAug 1987°F31°C
Feels 92°F33°C
71°F22°C0.11 in2.8 mm· 21%56%ShowersSW 8 mph13 km/h
ThursdayAug 2085°F29°C71°F22°C0.09 in2.4 mm· 19%45%ShowersW 7 mph11 km/h
FridayAug 2185°F29°C68°F20°C0.05 in1.2 mm· 14%41%DrizzleWSW 6 mph10 km/h
SaturdayAug 2283°F28°C67°F20°C0.07 in1.7 mm· 19%43%DrizzleNW 6 mph10 km/h
SundayAug 2383°F28°C66°F19°C0.06 in1.4 mm· 19%42%DrizzleNW 6 mph10 km/h
MondayAug 2482°F28°C65°F18°C0.06 in1.6 mm· 16%41%DrizzleN 7 mph10 km/h
TuesdayAug 2580°F27°C63°F17°C0.06 in1.5 mm· 12%42%DrizzleNNE 7 mph11 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.

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

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/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=11.5Find 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: 40.2842°N, 84.1555°W·Elevation: 290m·Timezone: America/New_York·Population: 20,858