Callison, SC Weather Forecast
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Callison Weather Forecast
| THIS AFTERNOON | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
| Sunny | Mostly Clear | Sunny | Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Sunny | Mostly Clear |
| Hi: 69°FHi: 21°C | Lo: 40°FLo: 4°C | Hi: 71°FHi: 22°C | Lo: 39°FLo: 4°C | Hi: 71°FHi: 22°C | Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 59°FHi: 15°C | Lo: 31°FLo: -1°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 139 PM EST Sun Nov 08 2026 

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Instant definitions for any meteorological term.
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Issued: 151 PM EST Sun Nov 8 2026
Key Messages
1. Frosty temperatures are likely again tonight and on Monday night, even as high temperatures warm above normal. 2. A strong frontal system increases precipitation chances late in the week, including the potential for mountain snow as much colder air overtakes the region.
Discussion
... Key message 1: Frosty temperatures are likely again tonight and on Monday night, even as high temperatures warm above normal.
Heights will steadily rise, while a ridge of dry high pressure will remain o...
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