Overall on the next 14 days there will be 1 days with snow in Grand Junction and a total of 0.6 cm of snow.
It will be snowy on the following days:
°F °C
Grand Junction 
Weather in January 2026
Overall on the next 14 days there will be 1 days with snow in Grand Junction and a total of 0.6 cm of snow.
It will be snowy on the following days:
The weather in Grand Junction in January is very cold with temperatures between -9°C and 3°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Grand Junction during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Grand Junction is going to experience quite a number of days of snow during January. It’s the perfect time to build snowmen, drink hot cocoa, and have a snowball fight. Just remember to wear a warm scarf and a pair of mittens!
Our weather forecast can give you a great sense of what weather to expect in Grand Junction in January 2026.
If you’re planning to visit Grand Junction in the near future, we highly recommend that you review the 14 day weather forecast for Grand Junction before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / -9° | 5 | 17 | 10 | 34 mm | Awful | Grand Junction in January |
| February | 6° / -7° | 5 | 15 | 9 | 40 mm | Awful | Grand Junction in February |
| March | 12° / -2° | 6 | 21 | 4 | 49 mm | Bad | Grand Junction in March |
| April | 16° / 1° | 3 | 25 | 2 | 37 mm | Ok | Grand Junction in April |
| May | 22° / 5° | 3 | 28 | 0 | 30 mm | Good | Grand Junction in May |
| June | 30° / 10° | 2 | 28 | 0 | 28 mm | Good | Grand Junction in June |
| July | 32° / 13° | 2 | 29 | 0 | 41 mm | Good | Grand Junction in July |
| August | 31° / 12° | 3 | 28 | 0 | 50 mm | Good | Grand Junction in August |
| September | 27° / 9° | 2 | 28 | 0 | 41 mm | Perfect | Grand Junction in September |
| October | 18° / 2° | 3 | 27 | 1 | 40 mm | Good | Grand Junction in October |
| November | 11° / -3° | 2 | 25 | 3 | 33 mm | Bad | Grand Junction in November |
| December | 4° / -8° | 4 | 19 | 8 | 45 mm | Awful | Grand Junction in December |
