Monthly outlook for Grand Junction, CO: average high 58.9°, average low 43.9°. That is 1.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 6 November (64.4°), the coolest 3 November (39.6°).
58.9°/43.9°
Average high / low
+1.3°
Above normal
3 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
58.1°
57.3°
+0.4°
5 November – 14 November
60.3°
53.7°
+3.6°
15 November – 24 November
at normal
48°
—
October records over 66 years
88°1 October 2015All-time high
5°25 October 1975All-time low
Tue, 2762° / 44°0
62 °
Grand Junction, Tuesday, 27 October
Clear. High 62°, low 44°.
Pressure30.06 inHg
Wind0.8 mph NE
Humidity51%
Visibility6.2 mi
Dew point38°
Wed, 2861° / 42°0
61 °
Grand Junction, Wednesday, 28 October
Clear. High 61°, low 42°.
Pressure30.03 inHg
Wind0.4 mph E
Humidity49%
Visibility6.2 mi
Dew point39°
Thu, 2962° / 41°0
62 °
Grand Junction, Thursday, 29 October
Overcast. High 62°, low 41°.
Pressure30.03 inHg
Wind3.3 mph E
Humidity42%
Visibility6.2 mi
Dew point37°
Fri, 3062° / 44°0
62 °
Grand Junction, Friday, 30 October
Overcast. High 62°, low 44°.
Pressure29.91 inHg
Wind0.5 mph W
Humidity45%
Visibility6.2 mi
Dew point40°
Sat, 3158° / 47°0.2
58 °
Grand Junction, Saturday, 31 October
Light rain. High 58°, low 47°.
Pressure29.97 inHg
Wind5.6 mph E
Humidity64%
Visibility—
Dew point44°
Sun, 0155° / 45°0.31
55 °
Grand Junction, Sunday, 1 November
Rain. High 55°, low 45°.
Pressure29.91 inHg
Wind8.7 mph NW
Humidity62%
Visibility—
Dew point41°
Mon, 0254° / 44°0
54 °
Grand Junction, Monday, 2 November
Light rain. High 54°, low 44°.
Pressure30.18 inHg
Wind9.7 mph NW
Humidity49%
Visibility—
Dew point31°
Tue, 0352° / 40°0
52 °
Grand Junction, Tuesday, 3 November
Clear. High 52°, low 40°.
Pressure30.30 inHg
Wind5.4 mph E
Humidity37%
Visibility—
Dew point22°
Wed, 0455° / 40°0
55 °
Grand Junction, Wednesday, 4 November
Clear. High 55°, low 40°.
Pressure30.21 inHg
Wind5.7 mph E
Humidity32%
Visibility—
Dew point20°
Thu, 0558° / 43°0
58 °
Grand Junction, Thursday, 5 November
Overcast. High 58°, low 43°.
Pressure30.15 inHg
Wind5.4 mph E
Humidity31%
Visibility—
Dew point23°
Fri, 0664° / 46°0
64 °
Grand Junction, Friday, 6 November
Overcast. High 64°, low 46°.
Pressure29.91 inHg
Wind13.9 mph S
Humidity32%
Visibility—
Dew point29°
Sat, 0758° / 46°0.22
58 °
Grand Junction, Saturday, 7 November
Light rain. High 58°, low 46°.
Pressure29.85 inHg
Wind17.5 mph W
Humidity44%
Visibility—
Dew point35°
Sun, 0859° / 43°0
59 °
Grand Junction, Sunday, 8 November
Clear. High 59°, low 43°.
Pressure30.09 inHg
Wind14.5 mph W
Humidity36%
Visibility—
Dew point27°
Mon, 0960° / 46°0
60 °
Grand Junction, Monday, 9 November
Partly cloudy. High 60°, low 46°.
Pressure30.18 inHg
Wind4.9 mph NW
Humidity32%
Visibility—
Dew point26°
Tue, 1061° / 47°0
61 °
Grand Junction, Tuesday, 10 November
Mostly clear. High 61°, low 47°.
Pressure30.21 inHg
Wind4 mph SE
Humidity35%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1152° / 32°0.06
52 °
Grand Junction, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low32°
Average precipitation0.06 in
Chance of precipitation27%
Record high69° (1973)
Record low19° (2011)
Thu, 1252° / 31°0.07
52 °
Grand Junction, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.07 in
Chance of precipitation25%
Record high70° (1973)
Record low15° (2000)
Fri, 1352° / 31°0.06
52 °
Grand Junction, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.06 in
Chance of precipitation23%
Record high67° (1999)
Record low7° (2000)
Sat, 1451° / 31°0.04
51 °
Grand Junction, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low31°
Average precipitation0.04 in
Chance of precipitation30%
Record high68° (1999)
Record low10° (2000)
Sun, 1550° / 30°0.07
50 °
Grand Junction, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.07 in
Chance of precipitation25%
Record high68° (2025)
Record low7° (1997)
Mon, 1650° / 29°0.04
50 °
Grand Junction, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high69° (2017)
Record low7° (2000)
Tue, 1750° / 29°0.05
50 °
Grand Junction, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low29°
Average precipitation0.05 in
Chance of precipitation22%
Record high70° (1999)
Record low1° (2000)
Wed, 1849° / 29°0.06
49 °
Grand Junction, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.06 in
Chance of precipitation25%
Record high69° (2020)
Record low-3° (2000)
Thu, 1948° / 29°0.07
48 °
Grand Junction, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (2007)
Record low1° (1969)
Fri, 2048° / 28°0.05
48 °
Grand Junction, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low28°
Average precipitation0.05 in
Chance of precipitation22%
Record high65° (1989)
Record low-2° (1964)
Sat, 2147° / 28°0.08
47 °
Grand Junction, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.08 in
Chance of precipitation30%
Record high62° (1989)
Record low5° (1964)
Sun, 2247° / 27°0.07
47 °
Grand Junction, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low27°
Average precipitation0.07 in
Chance of precipitation30%
Record high62° (2017)
Record low0° (1979)
Mon, 2346° / 27°0.06
46 °
Grand Junction, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.06 in
Chance of precipitation27%
Record high63° (2017)
Record low2° (1979)
Tue, 2445° / 26°0.03
45 °
Grand Junction, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.03 in
Chance of precipitation22%
Record high62° (1981)
Record low3° (1979)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Grand Junction, CO are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Grand Junction, CO since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.