San Haven, ND Weather Forecast
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San Haven Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Mostly Cloudy | Mostly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Chance of Showers | Chance of Showers | Snow Showers | Snow Showers | Mostly Cloudy | Mostly Sunny | Partly Cloudy |
| Hi: 59°FHi: 15°C | Lo: 40°FLo: 4°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 69°FHi: 21°C | Lo: 39°FLo: 4°C | Hi: 49°FHi: 9°C | Lo: 31°FLo: -1°C | Hi: 41°FHi: 5°C | Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C | Lo: 35°FLo: 2°C |
| POP: 30% | POP: 40% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 436 AM CDT Thu Oct 08 2026 

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Issued: 450 AM CDT Thu Oct 8 2026
Key Messages
- Dry weather and near to above normal temperatures are expected through Saturday.
- Much colder with medium to high chances for precipitation late Saturday night through Monday.
- Rain could mix with or change over to snow in western parts of the state Sunday night into Monday. Minor snow accumulations cannot be ruled out, but the probability for impactful snowfall is very low.
- Near freezing temperatures Sunday night, then widespread below freezing temperatures possible Monday night.
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