Grand Junction, CO Weather Forecast

Local 7-day forecast

103°

Sunny

Track current conditions, temperature changes, wind, and the full daily outlook for Grand Junction, CO in one place.

Tuesday, July 14, 2026

Wind: 5 mph NNW

This Afternoon

Sunny, with a high near 103. North northwest wind around 5 mph.

Local 7-day forecast

Local Weather Overview

This forecast page for Grand Junction, CO is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 14, 2026 3:41 PM MDT.

The active forecast window currently covers Jul 14 to Jul 20, 2026 for Grand Junction, CO.

Page Snapshot

Page focus: city weather
Forecast window: Jul 14 to Jul 20, 2026
Latest sync: Jul 14, 2026 3:41 PM MDT
Forecast office: GJT
Source: NOAA / NWS

Next High

103°F

This Afternoon

Next Low

73°F

Tonight

Rain Outlook

Periods mentioning precipitation

Windiest

5 to 15 mph

Wednesday Night

Daily Outlook

Today

Jul 14

Sunny

103 °F

/ 73°F

Wind 5 mph

Wed

Jul 15

Sunny then Slight Chance Showers And Thunderstorms

101 °F

/ 71°F

Wind 5 to 10 mph

Thu

Jul 16

Sunny then Slight Chance Showers And Thunderstorms

98 °F

/ 69°F

Wind 5 mph

Fri

Jul 17

Mostly Sunny then Chance Showers And Thunderstorms

97 °F

/ 69°F

Wind 5 mph

Sat

Jul 18

Sunny then Slight Chance Showers And Thunderstorms

98 °F

/ 70°F

Wind 0 to 5 mph

Sun

Jul 19

Mostly Sunny then Slight Chance Showers And Thunderstorms

99 °F

/ 70°F

Wind 0 to 5 mph

Mon

Jul 20

Partly Sunny then Chance Showers And Thunderstorms

97 °F

/ 69°F

Wind 0 to 5 mph

This Week in Grand Junction

This Afternoon looks like the warmest upcoming period in Grand Junction at 103 degrees F.

Thursday Night is the coolest period ahead with temperatures near 69 degrees F.

The strongest winds are forecast for Wednesday Night at about 5 to 15 mph SSW.

Precipitation is mentioned in 12 upcoming forecast periods.

Forecast Details

Last updated: Jul 14, 2026 3:41 PM MDT
Coverage: 8 days
Time zone: America/Denver
Forecast office: GJT
Radar station: KGJX

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Tonight

Jul 14

73°F

Patchy Smoke then Partly Cloudy

5 to 10 mph S

Patchy smoke between 10pm and 11pm. Partly cloudy, with a low around 73. South wind 5 to 10 mph.

Wednesday

Jul 15

101°F

Sunny then Slight Chance Showers And Thunderstorms

5 to 10 mph NNE

A slight chance of rain showers between 4pm and 5pm, then a slight chance of showers and thunderstorms. Sunny, with a high near 101. North northeast wind 5 to 10 mph. Chance of precipitation is 20%.

Wednesday Night

Jul 15

71°F

Slight Chance Showers And Thunderstorms then Partly Cloudy

5 to 15 mph SSW

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 71. South southwest wind 5 to 15 mph. Chance of precipitation is 20%.

Thursday

Jul 16

98°F

Sunny then Slight Chance Showers And Thunderstorms

5 mph NNE

A slight chance of showers and thunderstorms after noon. Sunny, with a high near 98. North northeast wind around 5 mph. Chance of precipitation is 20%.

Thursday Night

Jul 16

69°F

Chance Showers And Thunderstorms then Mostly Cloudy

5 to 10 mph SE

A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and midnight. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.

Friday

Jul 17

97°F

Mostly Sunny then Chance Showers And Thunderstorms

5 mph WNW

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 97.

Friday Night

Jul 17

69°F

Chance Showers And Thunderstorms then Mostly Cloudy

0 to 10 mph S

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 69.

Saturday

Jul 18

98°F

Sunny then Slight Chance Showers And Thunderstorms

0 to 5 mph N

A slight chance of showers and thunderstorms after noon. Sunny, with a high near 98.

Saturday Night

Jul 18

70°F

Chance Showers And Thunderstorms then Mostly Cloudy

0 to 5 mph SSW

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 70.

Sunday

Jul 19

99°F

Mostly Sunny then Slight Chance Showers And Thunderstorms

0 to 5 mph NE

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 99.

Sunday Night

Jul 19

70°F

Chance Showers And Thunderstorms

0 to 5 mph WSW

A chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

Monday

Jul 20

97°F

Partly Sunny then Chance Showers And Thunderstorms

0 to 5 mph NNE

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 97.

Monday Night

Jul 20

69°F

Chance Showers And Thunderstorms

0 to 5 mph S

A chance of showers and thunderstorms. Mostly cloudy, with a low around 69.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
This Afternoon Jul 14	Sunny	103°F	5 mph NNW	Sunny, with a high near 103. North northwest wind around 5 mph.
Tonight Jul 14	Patchy Smoke then Partly Cloudy	73°F	5 to 10 mph S	Patchy smoke between 10pm and 11pm. Partly cloudy, with a low around 73. South wind 5 to 10 mph.
Wednesday Jul 15	Sunny then Slight Chance Showers And Thunderstorms	101°F	5 to 10 mph NNE	A slight chance of rain showers between 4pm and 5pm, then a slight chance of showers and thunderstorms. Sunny, with a hi...
Wednesday Night Jul 15	Slight Chance Showers And Thunderstorms then Partly Cloudy	71°F	5 to 15 mph SSW	A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 71. South southwest wind...
Thursday Jul 16	Sunny then Slight Chance Showers And Thunderstorms	98°F	5 mph NNE	A slight chance of showers and thunderstorms after noon. Sunny, with a high near 98. North northeast wind around 5 mph....
Thursday Night Jul 16	Chance Showers And Thunderstorms then Mostly Cloudy	69°F	5 to 10 mph SE	A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and midnight. M...
Friday Jul 17	Mostly Sunny then Chance Showers And Thunderstorms	97°F	5 mph WNW	A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 97.
Friday Night Jul 17	Chance Showers And Thunderstorms then Mostly Cloudy	69°F	0 to 10 mph S	A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 69.
Saturday Jul 18	Sunny then Slight Chance Showers And Thunderstorms	98°F	0 to 5 mph N	A slight chance of showers and thunderstorms after noon. Sunny, with a high near 98.
Saturday Night Jul 18	Chance Showers And Thunderstorms then Mostly Cloudy	70°F	0 to 5 mph SSW	A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 70.
Sunday Jul 19	Mostly Sunny then Slight Chance Showers And Thunderstorms	99°F	0 to 5 mph NE	A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 99.
Sunday Night Jul 19	Chance Showers And Thunderstorms	70°F	0 to 5 mph WSW	A chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Monday Jul 20	Partly Sunny then Chance Showers And Thunderstorms	97°F	0 to 5 mph NNE	A chance of showers and thunderstorms after noon. Partly sunny, with a high near 97.
Monday Night Jul 20	Chance Showers And Thunderstorms	69°F	0 to 5 mph S	A chance of showers and thunderstorms. Mostly cloudy, with a low around 69.

Nearby Forecasts

Explore weather pages for nearby cities and major places around Grand Junction.

Region Links

Mesa County weather

County forecast page

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Statewide weather overview

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Grand-junction-skyline image

Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.