Rising Sun, IN Weather Forecast
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Rising Sun Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
| Sunny | Patchy Fog | Sunny | Clear | Sunny | Clear | Sunny | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Chance of Showers | Chance of Showers |
| Hi: 70°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C |
| POP: 30% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 603 AM EDT Sat Sep 26 2026 

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Instant definitions for any meteorological term.
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Issued: 628 AM EDT Sat Sep 26 2026
Key Messages
1) A stretch of dry weather and seasonably cool temperatures can be expected through the weekend and into early next week, before rain chances return to the forecast.
Discussion
... KEY MESSAGE 1)
Some river valley fog is possible this morning, but high level clouds will limit overall fog development.
A cut off low has developed along the Atlantic Coast, with the Ohio Valley on the far western periphery of this low. The synotpic pattern will continue to favor a period of northeasterly fl...
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