
Coldest Temperatures of 2025 Coming to Colorado This Weekend
Are you sick of being cold in Colorado? We have some bad news for you. It is about to get a whole lot chillier.
Temperatures have been cold, but not too dramatic in 2025. However, an arctic frost is on the way and it is projected that the coldest days of 2025 will be on January 18,19, and 20.
About Cold Temperatures Coming to Colorado
9News reports that an arctic blast is on its way during Martin Luther King Jr. weekend. 9News projects that temperatures could be as low as -15. That is no fun.

I will say that on my way to work last week, the temperature was -5 in Fort Collins.
There is also a 70 percent chance of snow.
Forecast in Northern Colorado This Week
9News specifically looked at the Denver metro. We went to the Weather Channel to take a look at the lowest temperatures across Northern Colorado, as well as a few other cities this weekend.
Related: ❄️COLORADO WINTER TIPS: HOW TO PROTECT PIPES FROM FREEZING
- Lowest Fort Collins Temperature: -5 on Sunday
- Lowest Greeley Temperature: -9 on Sunday
- Lowest Loveland Temperature: -6 on Sunday
- Lowest Estes Park Temperature: -6 on Sunday
- Lowest Longmont Temperature: -5 on Sunday
- Lowest Windsor Temperature: -8 on Sunday
- Lowest Boulder Temperature: -1 on Sunday
- Lowest Grand Junction Temperature: -1 on Sunday
It is important to note that Apple Weather has dramatically different results. They have Fort Collins and surrounding cities listed at -18.
You Need to Remember This Colorado
These are simply projections. You know the saying in Colorado, "hate the weather? Just wait five minutes."
We looked at the weather forecast across Colorado on January 13 at 6:00 a.m. We will see what will be more accurate, the meteorologist, or a classic 10-day forecast.
Either way, you should take your normal precautions for below-zero conditions.
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Gallery Credit: Tanner Chambers