Monthly outlook for Gilman, CO: average high 53°, average low 33.6°. That is 3.5° above the climate normal for October. Precipitation is expected on 8 days (about 1.5 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 18 October (63.2°), the coolest 16 October (24°).
53°/33.6°
Average high / low
+3.5°
Above normal
8 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
56.3°
48.3°
+4.4°
26 October – 4 November
47.6°
42.9°
+2.6°
5 November – 14 November
at normal
39.8°
—
October records over 66 years
70°7 October 2020All-time high
-18.2°30 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Red Cliff (2 mi).
Sat, 1761° / 31°0
61 °
Gilman, Saturday, 17 October
Clear. High 61°, low 31°.
Pressure30.36 inHg
Wind4.7 mph W
Humidity36%
Visibility6.2 mi
Dew point11°
Sun, 1863° / 36°0
63 °
Gilman, Sunday, 18 October
Overcast. High 63°, low 36°.
Pressure30.12 inHg
Wind2.9 mph NW
Humidity39%
Visibility6.2 mi
Dew point17°
Mon, 1960° / 43°0.22
60 °
Gilman, Monday, 19 October
Rain. High 60°, low 43°.
Pressure30.09 inHg
Wind3.6 mph W
Humidity50%
Visibility6.2 mi
Dew point32°
Tue, 2059° / 40°0.01
59 °
Gilman, Tuesday, 20 October
Light rain. High 59°, low 40°.
Pressure30.09 inHg
Wind4.9 mph W
Humidity50%
Visibility6.2 mi
Dew point30°
Wed, 2163° / 37°0.21
63 °
Gilman, Wednesday, 21 October
Light rain. High 63°, low 37°.
Pressure30.18 inHg
Wind4.5 mph SE
Humidity42%
Visibility—
Dew point36°
Thu, 2263° / 41°0.05
63 °
Gilman, Thursday, 22 October
Light rain. High 63°, low 41°.
Pressure30.09 inHg
Wind7 mph W
Humidity47%
Visibility—
Dew point39°
Fri, 2347° / 34°0.41
47 °
Gilman, Friday, 23 October
Snow. High 47°, low 34°.
Pressure29.91 inHg
Wind13.6 mph W
Humidity49%
Visibility—
Dew point26°
Sat, 2449° / 34°0
49 °
Gilman, Saturday, 24 October
Clear. High 49°, low 34°.
Pressure30.06 inHg
Wind8.1 mph SE
Humidity46%
Visibility—
Dew point27°
Sun, 2547° / 32°0.11
47 °
Gilman, Sunday, 25 October
Snow. High 47°, low 32°.
Pressure29.97 inHg
Wind12.8 mph W
Humidity43%
Visibility—
Dew point24°
Mon, 2651° / 30°0
51 °
Gilman, Monday, 26 October
Clear. High 51°, low 30°.
Pressure30.12 inHg
Wind6.9 mph W
Humidity23%
Visibility—
Dew point10°
Tue, 2754° / 35°0
54 °
Gilman, Tuesday, 27 October
Mostly clear. High 54°, low 35°.
Pressure30.09 inHg
Wind7.4 mph W
Humidity17%
Visibility—
Dew point7°
Wed, 2848° / 39°0.06
48 °
Gilman, Wednesday, 28 October
Light rain. High 48°, low 39°.
Pressure29.83 inHg
Wind7.2 mph SE
Humidity64%
Visibility—
Dew point36°
Thu, 2941° / 32°0.29
41 °
Gilman, Thursday, 29 October
Snow. High 41°, low 32°.
Pressure29.62 inHg
Wind12.8 mph W
Humidity87%
Visibility—
Dew point37°
Fri, 3040° / 27°0.18
40 °
Gilman, Friday, 30 October
Snow. High 40°, low 27°.
Pressure30.09 inHg
Wind5.5 mph W
Humidity72%
Visibility—
Dew point31°
Sat, 3151° / 25°0
51 °
Gilman, Saturday, 31 October
Mostly clear. High 51°, low 25°.
Pressure30.27 inHg
Wind5.9 mph S
Humidity53%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0140° / 20°0.08
40 °
Gilman, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high40°
Average low20°
Average precipitation0.08 in
Chance of precipitation47%
Record high55° (2008)
Record low-7° (1979)
Mon, 0242° / 17°0.08
42 °
Gilman, Monday, 2 November
Climate normal for this date — 60-year average.
Average high42°
Average low17°
Average precipitation0.08 in
Chance of precipitation30%
Record high56° (2025)
Record low-8° (2004)
Tue, 0341° / 16°0.06
41 °
Gilman, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high41°
Average low16°
Average precipitation0.06 in
Chance of precipitation27%
Record high56° (2025)
Record low-12° (1991)
Wed, 0442° / 16°0.05
42 °
Gilman, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high42°
Average low16°
Average precipitation0.05 in
Chance of precipitation27%
Record high58° (1983)
Record low-12° (1970)
Thu, 0542° / 16°0.07
42 °
Gilman, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high42°
Average low16°
Average precipitation0.07 in
Chance of precipitation37%
Record high58° (1975)
Record low-8° (1961)
Fri, 0641° / 15°0.04
41 °
Gilman, Friday, 6 November
Climate normal for this date — 60-year average.
Average high41°
Average low15°
Average precipitation0.04 in
Chance of precipitation25%
Record high56° (1999)
Record low-8° (1967)
Sat, 0742° / 14°0.03
42 °
Gilman, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high42°
Average low14°
Average precipitation0.03 in
Chance of precipitation25%
Record high58° (1999)
Record low-10° (2015)
Sun, 0841° / 16°0.09
41 °
Gilman, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high41°
Average low16°
Average precipitation0.09 in
Chance of precipitation37%
Record high56° (1978)
Record low-5° (2000)
Mon, 0940° / 14°0.11
40 °
Gilman, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low14°
Average precipitation0.11 in
Chance of precipitation40%
Record high56° (2016)
Record low-10° (2023)
Tue, 1040° / 13°0.07
40 °
Gilman, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low13°
Average precipitation0.07 in
Chance of precipitation38%
Record high57° (1980)
Record low-12° (2023)
Wed, 1139° / 13°0.07
39 °
Gilman, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low13°
Average precipitation0.07 in
Chance of precipitation37%
Record high56° (1980)
Record low-9° (2023)
Thu, 1238° / 13°0.08
38 °
Gilman, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high38°
Average low13°
Average precipitation0.08 in
Chance of precipitation40%
Record high58° (1999)
Record low-12° (2012)
Fri, 1339° / 13°0.06
39 °
Gilman, Friday, 13 November
Climate normal for this date — 60-year average.
Average high39°
Average low13°
Average precipitation0.06 in
Chance of precipitation38%
Record high56° (1999)
Record low-9° (2020)
Sat, 1438° / 13°0.09
38 °
Gilman, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low13°
Average precipitation0.09 in
Chance of precipitation43%
Record high61° (1999)
Record low-13° (2000)
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 Gilman, 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 Gilman, 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.