Grant, CO Weather Forecast
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Grant Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
| Partly Cloudy | Mostly Cloudy | Chance of Showers | Chance of Showers | Partly Cloudy | Chance of Showers | Snow Showers | Rain/Snow Showers | Rain/Snow Showers | Chance of Showers | Rain/Snow Showers | Partly Cloudy |
| Hi: 68°FHi: 20°C | Lo: 48°FLo: 9°C | Hi: 67°FHi: 19°C | Lo: 50°FLo: 10°C | Hi: 68°FHi: 20°C | Lo: 42°FLo: 6°C | Hi: 49°FHi: 9°C | Lo: 36°FLo: 2°C | Hi: 50°FHi: 10°C | Lo: 35°FLo: 2°C | Hi: 50°FHi: 10°C | Hi: 55°FHi: 13°C Lo: 34°FLo: 1°C |
| POP: 30% | POP: 20% | POP: 20% | POP: 60% | POP: 70% | POP: 30% | POP: 30% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 605 AM MDT Wed Oct 21 2026 

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Issued: 513 AM MDT Wed Oct 21 2026
Key Messages
- Warm and dry conditions continue across the lower elevations for the next few days, with scattered light rain and snow showers across the higher elevations.
- Cooler, unsettled weather potentially returns this weekend across the forecast area, including the Front Range/I-25 corridor.
- At least a brief warm-up likely sometime early or mid-week next week.
Discussion
/Through Tuesday/... Issued at 1142 PM MDT Tue Oct 20 2026
The next couple of days will be dominated by broad south- southweste...
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