10-day forecast for Grand Junction, CO: 65° to 100°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
100°
Best day: Tuesday, August 11
81° · 0.4 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1098° / 65°0
Morning72°feels 71°
Afternoon92°feels 88°
Evening80°feels 80°
Overnight72°feels 71°
98 °
Grand Junction, Monday, 10 August
Partly cloudy. High 98°, low 65°.
Pressure29.91 inHg
Wind6.1 mph N
Humidity23%
Visibility6.2 mi
Dew point46°
Tue, 11100° / 71°0
Morning75°feels 74°
Afternoon95°feels 91°
Evening91°feels 87°
Overnight74°feels 73°
100 °
Grand Junction, Tuesday, 11 August
Overcast. High 100°, low 71°.
Pressure29.88 inHg
Wind3.8 mph N
Humidity24%
Visibility6.2 mi
Dew point46°
Wed, 1290° / 68°0.07
Morning78°feels 78°
Afternoon87°feels 86°
Evening70°feels 70°
Overnight76°feels 76°
90 °
Grand Junction, Wednesday, 12 August
Light rain. High 90°, low 68°.
Pressure29.77 inHg
Wind4.3 mph N
Humidity26%
Visibility6.2 mi
Dew point49°
Thu, 1381° / 67°0.4
Morning72°feels 72°
Afternoon79°feels 79°
Evening72°feels 72°
Overnight67°feels 66°
81 °
Grand Junction, Thursday, 13 August
Rain. High 81°, low 67°.
Pressure29.83 inHg
Wind11.7 mph NW
Humidity43%
Visibility—
Dew point55°
Fri, 1483° / 65°0.04
Morning70°feels 70°
Afternoon82°feels 81°
Evening82°feels 81°
Overnight75°feels 74°
83 °
Grand Junction, Friday, 14 August
Light rain. High 83°, low 65°.
Pressure29.94 inHg
Wind7.7 mph SE
Humidity42%
Visibility—
Dew point54°
Sat, 1586° / 69°0.01
Morning74°feels 73°
Afternoon85°feels 83°
Evening83°feels 81°
Overnight74°feels 73°
86 °
Grand Junction, Saturday, 15 August
Light rain. High 86°, low 69°.
Pressure30.03 inHg
Wind6.7 mph E
Humidity33%
Visibility—
Dew point51°
Sun, 1692° / 70°0
Morning76°feels 74°
Afternoon90°feels 87°
Evening91°feels 87°
Overnight80°feels 78°
92 °
Grand Junction, Sunday, 16 August
Clear. High 92°, low 70°.
Pressure30.00 inHg
Wind14.2 mph NW
Humidity26%
Visibility—
Dew point48°
Mon, 1794° / 72°0
Morning77°feels 76°
Afternoon91°feels 88°
Evening91°feels 87°
Overnight74°feels 74°
94 °
Grand Junction, Monday, 17 August
Clear. High 94°, low 72°.
Pressure29.97 inHg
Wind18.2 mph SE
Humidity23%
Visibility—
Dew point46°
Tue, 1888° / 70°0.01
Morning75°feels 74°
Afternoon86°feels 84°
Evening76°feels 76°
Overnight70°feels 70°
88 °
Grand Junction, Tuesday, 18 August
Light rain. High 88°, low 70°.
Pressure29.91 inHg
Wind20 mph SE
Humidity30%
Visibility—
Dew point50°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Grand Junction, CO around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.