Monthly outlook for Grouse, ID: average high 55.1°, average low 38.5°. That is 2.8° above the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 20 October (64.2°), the coolest 25 October (33°).
55.1°/38.5°
Average high / low
+2.8°
Above normal
3 / 3
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
56.2°
52.2°
+2.2°
29 October – 7 November
53.2°
45.7°
+4.2°
8 November – 17 November
at normal
40.2°
—
October records over 66 years
82.6°2 October 2010All-time high
-3.8°27 October 1970All-time low
Climate normals and records are computed from the nearest reference point — Martin (12 mi).
Tue, 2064° / 37°0
64 °
Grouse, Tuesday, 20 October
Partly cloudy. High 64°, low 37°.
Pressure30.09 inHg
Wind3.6 mph SE
Humidity59%
Visibility6.2 mi
Dew point40°
Wed, 2158° / 36°0.02
58 °
Grouse, Wednesday, 21 October
Light rain. High 58°, low 36°.
Pressure30.09 inHg
Wind4.3 mph SE
Humidity69%
Visibility6.2 mi
Dew point42°
Thu, 2260° / 45°0.33
60 °
Grouse, Thursday, 22 October
Rain. High 60°, low 45°.
Pressure30.00 inHg
Wind4.7 mph SE
Humidity71%
Visibility6.2 mi
Dew point43°
Fri, 2349° / 41°0.74
49 °
Grouse, Friday, 23 October
Rain. High 49°, low 41°.
Pressure29.80 inHg
Wind3.7 mph SE
Humidity92%
Visibility4.2 mi
Dew point41°
Sat, 2449° / 37°0.02
49 °
Grouse, Saturday, 24 October
Light rain. High 49°, low 37°.
Pressure30.21 inHg
Wind5.2 mph NW
Humidity70%
Visibility—
Dew point35°
Sun, 2555° / 33°0
55 °
Grouse, Sunday, 25 October
Clear. High 55°, low 33°.
Pressure30.21 inHg
Wind4.4 mph SE
Humidity53%
Visibility—
Dew point31°
Mon, 2655° / 38°0
55 °
Grouse, Monday, 26 October
Partly cloudy. High 55°, low 38°.
Pressure30.18 inHg
Wind4.9 mph SE
Humidity28%
Visibility—
Dew point18°
Tue, 2755° / 40°0
55 °
Grouse, Tuesday, 27 October
Overcast. High 55°, low 40°.
Pressure30.21 inHg
Wind4.6 mph E
Humidity34%
Visibility—
Dew point22°
Wed, 2854° / 39°0
54 °
Grouse, Wednesday, 28 October
Overcast. High 54°, low 39°.
Pressure30.12 inHg
Wind4.8 mph SE
Humidity32%
Visibility—
Dew point21°
Thu, 2958° / 40°0
58 °
Grouse, Thursday, 29 October
Overcast. High 58°, low 40°.
Pressure29.94 inHg
Wind6.1 mph S
Humidity30%
Visibility—
Dew point20°
Fri, 3053° / 41°0.01
53 °
Grouse, Friday, 30 October
Light rain. High 53°, low 41°.
Pressure29.85 inHg
Wind5.1 mph SE
Humidity49%
Visibility—
Dew point31°
Sat, 3153° / 41°0.27
53 °
Grouse, Saturday, 31 October
Rain. High 53°, low 41°.
Pressure29.88 inHg
Wind9.5 mph SW
Humidity54%
Visibility—
Dew point32°
Sun, 0152° / 38°0
52 °
Grouse, Sunday, 1 November
Partly cloudy. High 52°, low 38°.
Pressure30.18 inHg
Wind5.6 mph NW
Humidity40%
Visibility—
Dew point23°
Mon, 0252° / 36°0
52 °
Grouse, Monday, 2 November
Overcast. High 52°, low 36°.
Pressure30.24 inHg
Wind5 mph S
Humidity44%
Visibility—
Dew point26°
Tue, 0351° / 40°0.01
51 °
Grouse, Tuesday, 3 November
Light rain. High 51°, low 40°.
Pressure29.97 inHg
Wind5.5 mph S
Humidity58%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0446° / 29°0.04
46 °
Grouse, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.04 in
Chance of precipitation17%
Record high61° (2020)
Record low-2° (1961)
Thu, 0545° / 28°0.03
45 °
Grouse, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.03 in
Chance of precipitation15%
Record high61° (1980)
Record low-4° (1961)
Fri, 0645° / 29°0.06
45 °
Grouse, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.06 in
Chance of precipitation23%
Record high61° (2020)
Record low3° (2015)
Sat, 0744° / 28°0.03
44 °
Grouse, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation22%
Record high61° (1999)
Record low11° (1963)
Sun, 0842° / 27°0.06
42 °
Grouse, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.06 in
Chance of precipitation33%
Record high59° (1976)
Record low1° (1994)
Mon, 0942° / 26°0.06
42 °
Grouse, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.06 in
Chance of precipitation23%
Record high57° (2016)
Record low4° (1998)
Tue, 1041° / 25°0.03
41 °
Grouse, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.03 in
Chance of precipitation18%
Record high59° (2016)
Record low-5° (1998)
Wed, 1141° / 24°0.04
41 °
Grouse, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.04 in
Chance of precipitation25%
Record high59° (1990)
Record low-3° (1975)
Thu, 1241° / 25°0.04
41 °
Grouse, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.04 in
Chance of precipitation27%
Record high60° (1999)
Record low1° (1982)
Fri, 1340° / 25°0.05
40 °
Grouse, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.05 in
Chance of precipitation27%
Record high60° (1999)
Record low-3° (1964)
Sat, 1439° / 24°0.04
39 °
Grouse, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.04 in
Chance of precipitation23%
Record high60° (1999)
Record low-6° (1964)
Sun, 1539° / 22°0.02
39 °
Grouse, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.02 in
Chance of precipitation17%
Record high57° (1999)
Record low-5° (1960)
Mon, 1639° / 23°0.04
39 °
Grouse, Monday, 16 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.04 in
Chance of precipitation22%
Record high55° (1999)
Record low0° (2000)
Tue, 1738° / 22°0.04
38 °
Grouse, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.04 in
Chance of precipitation27%
Record high53° (1976)
Record low-6° (1994)
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 Grouse, 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 Grouse, 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.