Home / Local Weather & Traffic / Colorado / Keystone / Current Weather

Current Weather in Keystone, CO

Updated: Sun Sep 20th 2026 9:30 PM MDT

Cloudy

37^°F 3^°C

Feels Like 32^°F / -0^°C

Keystone, CO weather condition is Cloudy and 37°F.

Today's Weather in Keystone,CO

The current weather in Keystone CO as of 9:30 PM MDT on Sun Sep 20th 2026, has a sky condition of Cloudy with the visibility of 6 mile(s). It is 37 degrees fahrenheit but feels like 32 degrees with a forecasted high of 54 and low of 34. The barometric pressure is 30.21 - measured by inches of mercury - and is steady since its last observation. The humidity is 53 percent that's rising since the last report, with a dew point of 22 degrees fahrenheit which is rising. Wind direction is from the Northwest at 2.2 miles per hour, gusting at 2.5 miles per hour. Sunrise was at 6:49 AM and Sunset was at 7:04 PM. The moon phase is a Waxing Gibbous moon rising at 4:23 PM with 73% illumination. Thank you for listening to the weather report from LocalConditions.com!

Listen to this weather report - press Read

Barometer 30.21 inHg. rising
Humidity 53% rising
Heat Index 37°F
Wind from NW. 2.2 mph
Wind Gust 2.5 miles per hour
Wind Chill 37°F
UV Index 0

Dew Point 22°F rising
Visibility 6 mi.
Sunrise 6:49 AM
Sunset 7:04 PM
Moonrise 4:23 PM
Moonset 12:50 AM
Moon Phase Waxing Gibbous Moon 73%

Ask About Weather

Test our Weather Chatbot. It provides up to 10 days of forecast information! You can ask questions like "Will it rain tomorrow?" or "What's the fishing conditions like for the morning", or "What is the barometric pressure tonight".

Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

5 Day Forecast

Sunny

Sunny with a high of 54°F and a low of 34°F. 17% possible chance of rain predicted with an estimated 0in. Winds will be moderate, blowing around 15mph. Humidity levels are comfortable, sitting around 52%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 54° \| Lo 34°	52%	17% \| est. 0in	0% \| est. 0in	14.8 mph

Sunny

Sunny with a high of 58°F and a low of 31°F. 3% possible chance of rain predicted. Winds will be light at 10mph at times. Humidity levels are comfortable, sitting around 41%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 58° \| Lo 31°	41%	3%	0%	9.4 mph

Sunny

Sunny with a high of 63°F and a low of 35°F. Probable rainfall forecasted, having a 62% chance with an estimated 0.22in. Winds will be light at 8mph at times. The humidity will be on the higher side, reaching around 61%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 63° \| Lo 35°	61%	62% \| est. 0.22in	0%	7.6 mph

Overcast

Overcast with a high of 51°F and a low of 40°F. Probable rainfall forecasted, having an 80% chance with an estimated 0.15in. Winds will be light at 4mph at times. The humidity will be on the higher side, reaching around 78%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 51° \| Lo 40°	78%	80% \| est. 0.15in	0%	3.6 mph

Scattered Showers

Scattered Showers with a high of 55°F and a low of 39°F. Probable rainfall forecasted, having an 88% chance with an estimated 0.58in. Winds will be light at 5mph at times. The humidity will be on the higher side, reaching around 80%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 55° \| Lo 39°	80%	88% \| est. 0.58in	0% \| est. 1in	4.3 mph

Yesterday 5-Day 10-Day

Weather Radar Map

Live Keystone, CO weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Thursday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 37^°F. The morning temperature of 34°^F is lowest at 7am with the daytime high of 54°^F at 1pm and a low around 36°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.25^inHg at 11pm and lowest being 30.01^inHg at 2pm.

Hourly Wind Speeds

The fastest wind is reported to be 14.8^mph at 1pm, while the slowest is 1.8^mph around 11pm; expect wind gusts peaking 23.1^mph at 10am.

More Weather Charts

Current National Weather

Heavy Rain and Storms to Hit the Midwest, Ohio Valley, and Mid-Atlantic - 09-20 to 09-22

Updated Sun Sep 20th 2026, 8:18am PDT

Plan for a wet start to the week as heavy rain and severe thunderstorms are expected from the Midwest to the Mid-Atlantic. Through Sunday, the Midwest, Ohio Valley, and Mid-Atlantic will see heavy rain with potential flash flooding, while the central/southern Plains face severe thunderstorms. On Monday, the stormy weather shifts to the central/southern Appalachians and the Southeast as the frontal system moves southeast.

Midwest to Mid-Atlantic (Sunday)

Expect heavy rain and thunderstorms in areas like Chicago,IL, Columbus,OH, and Pittsburgh,PA. A combination of a slow-moving storm system and moist air means these regions could experience flash flooding due to repeated showers and storms.

Central/Southern Plains to Ohio Valley (Sunday)

Folks in Kansas City,MO and Oklahoma City,OK should be on the lookout for severe thunderstorms, which can bring damaging winds and hail.

Mid-Atlantic and Southern Plains (Monday)

Mondays rain will be heavy at times in the Mid-Atlantic with severe weather possible in the southern Plains. People in Nashville,TN and Raleigh,NC should prepare for storms and localized flooding.

Central/Southern Appalachians and Southeast (Monday)

Areas like Atlanta,GA and Charlotte,NC will experience thunderstorms in the afternoon and evening. These storms may bring strong winds and heavy downpours, especially in South Florida where the risk of excessive rain is heightened.

Temperature Update

Warm and muggy conditions will stick around in the central/southern Plains and lower Mississippi Valley, while temperatures cool off in the northern Plains and Great Lakes.