Weather WorldEureka, IN 7-Day Weather Forecast
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Eureka Weather Forecast
Eureka, IN Weather Forecast Date: 903 PM CST Tue Mar 03 2026
Weather forecast for Eureka, IN
Tonight Lo: 59°F Lo: 15°C |
Tonight... Mostly cloudy. A slight chance of showers this evening, then showers likely with a slight chance of thunderstorms after midnight. Not as cool with lows in the upper 50s. South winds 5 to 10 mph. Chance of rain 70%. |
Wed Hi: 71°FHi: 22°C Lo: 60°F Lo: 16°C |
Wednesday... Showers likely with a chance of thunderstorms in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. South winds 5 to 10 mph. Chance of rain 70%. |
| Thu Hi: 69°FHi: 21°C Lo: 59°F Lo: 15°C |
Thursday... A chance of thunderstorms. Showers. Highs in the upper 60s. Southwest winds 10 to 15 mph. Chance of rain 90%. |
Fri Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Friday... Mostly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 30%. |
| Sat Hi: 70°FHi: 21°C Lo: 49°F Lo: 9°C |
Saturday... Showers with a chance of thunderstorms in the morning, then showers likely in the afternoon. Highs around 70. Chance of rain near 100%. |
Sun Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Sunday... Mostly sunny. Highs in the mid 60s. |
| Mon Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Monday... Sunny. Highs in the lower 70s. |
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