Monthly outlook for Glencoe, ID: average high 55.1°, average low 40.7°. That is 0.6° above the climate normal for October. Precipitation is expected on 5 days (about 2.5 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 22 October (63.9°), the coolest 16 October (35.1°).
55.1°/40.7°
Average high / low
+0.6°
Above normal
5 / 4
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
53.5°
55.3°
-1°
21 October – 30 October
57.7°
50.2°
+4.2°
31 October – 9 November
at normal
44.7°
—
October records over 66 years
80.4°1 October 2010All-time high
0.9°28 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Garden City (5 mi).
Mon, 1253° / 40°0.76
53 °
Glencoe, Monday, 12 October
Rain. High 53°, low 40°.
Pressure29.80 inHg
Wind3.5 mph S
Humidity85%
Visibility6.2 mi
Dew point43°
Tue, 1347° / 35°0.78
47 °
Glencoe, Tuesday, 13 October
Rain. High 47°, low 35°.
Pressure29.83 inHg
Wind3.4 mph NE
Humidity80%
Visibility6.2 mi
Dew point40°
Wed, 1444° / 35°0.24
44 °
Glencoe, Wednesday, 14 October
Light rain. High 44°, low 35°.
Pressure30.12 inHg
Wind3.7 mph SE
Humidity77%
Visibility6.2 mi
Dew point34°
Thu, 1549° / 37°0.11
49 °
Glencoe, Thursday, 15 October
Light rain. High 49°, low 37°.
Pressure30.39 inHg
Wind7.7 mph SE
Humidity64%
Visibility—
Dew point33°
Fri, 1648° / 35°0
48 °
Glencoe, Friday, 16 October
Mostly clear. High 48°, low 35°.
Pressure30.53 inHg
Wind10.4 mph SE
Humidity66%
Visibility—
Dew point31°
Sat, 1758° / 41°0
58 °
Glencoe, Saturday, 17 October
Clear. High 58°, low 41°.
Pressure30.30 inHg
Wind6.4 mph W
Humidity36%
Visibility—
Dew point28°
Sun, 1861° / 44°0
61 °
Glencoe, Sunday, 18 October
Clear. High 61°, low 44°.
Pressure30.15 inHg
Wind7.3 mph W
Humidity33%
Visibility—
Dew point28°
Mon, 1962° / 46°0
62 °
Glencoe, Monday, 19 October
Clear. High 62°, low 46°.
Pressure30.00 inHg
Wind11.5 mph W
Humidity32%
Visibility—
Dew point28°
Tue, 2056° / 42°0
56 °
Glencoe, Tuesday, 20 October
Overcast. High 56°, low 42°.
Pressure30.00 inHg
Wind14.1 mph W
Humidity34%
Visibility—
Dew point24°
Wed, 2157° / 40°0
57 °
Glencoe, Wednesday, 21 October
Clear. High 57°, low 40°.
Pressure30.12 inHg
Wind8.1 mph W
Humidity35%
Visibility—
Dew point24°
Thu, 2264° / 44°0
64 °
Glencoe, Thursday, 22 October
Overcast. High 64°, low 44°.
Pressure30.00 inHg
Wind16.8 mph SW
Humidity32%
Visibility—
Dew point29°
Fri, 2355° / 41°0
55 °
Glencoe, Friday, 23 October
Clear. High 55°, low 41°.
Pressure30.18 inHg
Wind8.3 mph NW
Humidity31%
Visibility—
Dew point21°
Sat, 2455° / 38°0
55 °
Glencoe, Saturday, 24 October
Mostly clear. High 55°, low 38°.
Pressure30.24 inHg
Wind4.9 mph SE
Humidity38%
Visibility—
Dew point24°
Sun, 2556° / 41°0
56 °
Glencoe, Sunday, 25 October
Clear. High 56°, low 41°.
Pressure30.33 inHg
Wind6.3 mph E
Humidity39%
Visibility—
Dew point26°
Mon, 2659° / 43°0
59 °
Glencoe, Monday, 26 October
Overcast. High 59°, low 43°.
Pressure30.18 inHg
Wind5.6 mph SE
Humidity30%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2749° / 33°0.06
49 °
Glencoe, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.06 in
Chance of precipitation22%
Record high65° (2016)
Record low6° (1970)
Wed, 2849° / 33°0.07
49 °
Glencoe, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.07 in
Chance of precipitation32%
Record high65° (2008)
Record low1° (2019)
Thu, 2947° / 33°0.08
47 °
Glencoe, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.08 in
Chance of precipitation38%
Record high66° (1962)
Record low5° (2019)
Fri, 3046° / 31°0.08
46 °
Glencoe, Friday, 30 October
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.08 in
Chance of precipitation35%
Record high67° (1962)
Record low5° (1991)
Sat, 3145° / 31°0.09
45 °
Glencoe, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.09 in
Chance of precipitation37%
Record high63° (2014)
Record low6° (2019)
Sun, 0145° / 30°0.06
45 °
Glencoe, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.06 in
Chance of precipitation30%
Record high62° (1988)
Record low12° (2019)
Mon, 0245° / 30°0.06
45 °
Glencoe, Monday, 2 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.06 in
Chance of precipitation28%
Record high61° (2020)
Record low10° (1991)
Tue, 0346° / 30°0.05
46 °
Glencoe, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.05 in
Chance of precipitation18%
Record high63° (2020)
Record low5° (1991)
Wed, 0446° / 30°0.06
46 °
Glencoe, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (2020)
Record low11° (1973)
Thu, 0545° / 31°0.08
45 °
Glencoe, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.08 in
Chance of precipitation33%
Record high62° (2020)
Record low12° (1961)
Fri, 0645° / 31°0.05
45 °
Glencoe, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.05 in
Chance of precipitation28%
Record high64° (2020)
Record low9° (1971)
Sat, 0744° / 30°0.09
44 °
Glencoe, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.09 in
Chance of precipitation32%
Record high62° (1999)
Record low4° (2003)
Sun, 0843° / 29°0.11
43 °
Glencoe, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.11 in
Chance of precipitation40%
Record high58° (2016)
Record low11° (2018)
Mon, 0942° / 28°0.11
42 °
Glencoe, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.11 in
Chance of precipitation38%
Record high59° (2016)
Record low11° (1966)
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 Glencoe, ID 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 Glencoe, ID 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.