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Grand Junction, CO weather, straight from the source.

Current conditions, official National Weather Service forecasts and alerts, rain timing, local radar, air quality, wind, humidity, sunrise, sunset, and the latest reported update for Grand Junction, CO. Always follow local warnings and emergency instructions.

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Weather status

No dangerous weather alerts for Grand Junction, CO

Conditions can change quickly. Keep Wireless Emergency Alerts enabled and continue to monitor official information.

Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes

Live Doppler radar

Animated Multi-Radar/Multi-Sensor reflectivity from the National Weather Service’s network of Doppler radars. Search a U.S. city, ZIP code, or street address to center the map on local weather, then zoom to neighborhood street detail.

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Low rain chance for the next 6 hours

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What’s next

Hourly forecast

⌖ Grand Junction, CO

Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Grand Junction, CO. Forecasts and alerts update from NOAA and the National Weather Service.

47°Mostly Cloudy1% rain
46°Mostly Cloudy1% rain
45°Mostly Cloudy1% rain
44°Mostly Cloudy1% rain
44°Mostly Cloudy1% rain
44°Mostly Cloudy1% rain
44°Mostly Cloudy1% rain
44°Mostly Cloudy1% rain

Next 24 hours

Rain Timeline

Highest chance 76%

Most likely around 10 PM, 11 PM, 12 AM. Expected type: Rain.

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8%None
12%None
17%Rain
22%Rain
27%Rain
32%Rain
47%Rain
61%Rain
76%Rain

Official NWS outlook

7-Day Forecast

High / low temperatures

Today

68°48°

Partly Sunny

Precipitation
76%
Wind
S 5 to 10 mph
Sunrise
7:40 AM
Sunset
6:17 PM

Sat

59°48°

Rain Showers Likely

Precipitation
77%
Wind
SSE 5 mph
Sunrise
7:41 AM
Sunset
6:16 PM

Sun

53°46°

Rain Showers

Precipitation
98%
Wind
SE 5 to 15 mph
Sunrise
6:42 AM
Sunset
5:15 PM

Mon

51°38°

Showers And Thunderstorms

Precipitation
75%
Wind
NW 5 to 15 mph
Sunrise
6:43 AM
Sunset
5:14 PM

Tue

52°38°

Mostly Sunny

Precipitation
4%
Wind
NE 0 to 5 mph
Sunrise
6:45 AM
Sunset
5:12 PM

Wed

55°41°

Mostly Sunny

Precipitation
20%
Wind
ENE 0 to 10 mph
Sunrise
6:46 AM
Sunset
5:11 PM

Thu

52°Low not available yet

Mostly Sunny

Precipitation
12%
Wind
NW 0 to 5 mph
Sunrise
6:47 AM
Sunset
5:10 PM

Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.

Weather for a healthier day

Healthy Weather

Real Feel47°F
Good conditions for walking

Conditions look reasonable, but stay alert for quick weather changes.

WindE3 mph
Best walk timeBetter weather window: 8 AM–10 AM

Walking: 1% average rain chance, near 46°F, with winds near 10 mph.

Official EPA AirNowLocal air qualityGrand Junction, CO
View AQI +
More weather details
Wind gustsNot reported
Rain now1%next hour
Humidity66%current
Daily peak UV forecastChecking…EPA daily maximum · not a current reading

Wind impact: Light wind with little expected outdoor impact.

Full Healthy Weather guides and reminders →

“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.

Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gustNot reported
Pressure—
Visibility10.0 mi
Peak rain chance76%
Dew point37°F
Active alertsNone

Official risk outlooks

These national tools add expert storm, heavy-rain and flooding context to your local forecast.

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Official tropical weather

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NOAA National Hurricane Center updates, outlooks, and storm resources in one place.