Weather in Martinsville, OH
Updated 2026-09-26 11:00 local time · ZIP codes 45146
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
59°2% rain62°1% rain65°1% rain67°1% rain68°1% rain68°1% rain67°1% rain65°2% rain65°4% rain
60°6% rain58°7% rain56°7% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 7%).
It feels like 51°F with winds near 10 mph.
68°F, 1% rain chance and 10 mph wind.
Visibility is around 6 mi; gusts may reach 17 mph.
Current temperature is 59°F, wind 10 mph, rain chance up to 7%.
UV index is 3. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in Martinsville
Ohio has four distinct seasons with humid summers and cold winters. Lake Erie can influence clouds, temperatures and snowfall across northern parts of the state.
Martinsville is part of the Midwest weather region. The forecast point is near 39.32°N latitude and 83.81°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Martinsville weather today
Sunny and 59°F in Martinsville, OH. Today's high is 68°F with a 5% rain chance. Winds are around 10 mph with gusts near 14 mph. Relative humidity is 50%, pressure is 30.18 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Martinsville
Sunrise is at 07:26 AM and sunset is at 07:26 PM. Tomorrow's forecast calls for Sunny with a high near 69°F and a low near 50°F. The maximum rain chance is 4%.