Weather World
Brilliant, OH 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Brilliant Weather Forecast
Brilliant, OH Weather Forecast Date: 502 AM EDT Thu Sep 17 2026
Weather forecast for Brilliant, OH
Today Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Today... Partly sunny this morning. A chance of thunderstorms. A chance of showers this morning, then showers likely this afternoon. Highs in the lower 80s. West winds 5 to 10 mph. Chance of rain 70%. |
Fri Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Friday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s. North winds 5 to 10 mph. |
Sat Hi: 79°FHi: 26°C Lo: 65°F Lo: 18°C |
Saturday... Partly cloudy. Highs in the upper 70s. East winds around 5 mph. |
| Sun Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Sunday... Showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 90%. |
Mon Hi: 71°FHi: 22°C Lo: 61°F Lo: 16°C |
Monday... Mostly cloudy with a 30% chance of showers. Highs in the lower 70s. |
| Tue Hi: 71°FHi: 22°C Lo: 60°F Lo: 16°C |
Tuesday... Mostly cloudy with a 50% chance of showers. Highs in the lower 70s. |
| Wed Hi: 71°FHi: 22°C |
Wednesday... Mostly cloudy in the morning, then becoming partly sunny. A 50% chance of showers. Highs in the lower 70s. |
Brilliant Radar Loop
Use the map search tool if you want to place a location marker on the radar map...