Monthly outlook for Grouse, ID: average high 48.5°, average low 33.6°. That is 1.2° below the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 19 October (64.1°), the coolest 31 October (19.9°).
48.5°/33.6°
Average high / low
−1.2°
Below normal
5 / 3
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
54.6°
52.9°
+0.9°
28 October – 6 November
38.3°
46.1°
-4.4°
7 November – 16 November
at normal
40.8°
—
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).
Mon, 1964° / 36°0
64 °
Grouse, Monday, 19 October
Clear. High 64°, low 36°.
Pressure30.03 inHg
Wind4.7 mph SE
Humidity50%
Visibility6.2 mi
Dew point34°
Tue, 2058° / 39°0
58 °
Grouse, Tuesday, 20 October
Mostly clear. High 58°, low 39°.
Pressure30.09 inHg
Wind3.6 mph SE
Humidity62%
Visibility6.2 mi
Dew point41°
Wed, 2159° / 44°0.13
59 °
Grouse, Wednesday, 21 October
Light rain. High 59°, low 44°.
Pressure30.12 inHg
Wind5.3 mph SE
Humidity72%
Visibility6.2 mi
Dew point43°
Thu, 2253° / 46°0.37
53 °
Grouse, Thursday, 22 October
Light rain. High 53°, low 46°.
Pressure30.00 inHg
Wind3.6 mph SE
Humidity80%
Visibility6.2 mi
Dew point43°
Fri, 2347° / 39°1.05
47 °
Grouse, Friday, 23 October
Rain. High 47°, low 39°.
Pressure29.77 inHg
Wind3.6 mph W
Humidity93%
Visibility—
Dew point41°
Sat, 2445° / 36°0.01
45 °
Grouse, Saturday, 24 October
Light rain. High 45°, low 36°.
Pressure30.18 inHg
Wind5 mph SE
Humidity78%
Visibility—
Dew point32°
Sun, 2555° / 34°0
55 °
Grouse, Sunday, 25 October
Partly cloudy. High 55°, low 34°.
Pressure30.12 inHg
Wind9.3 mph SW
Humidity28%
Visibility—
Dew point15°
Mon, 2650° / 34°0
50 °
Grouse, Monday, 26 October
Partly cloudy. High 50°, low 34°.
Pressure30.03 inHg
Wind5.4 mph SE
Humidity45%
Visibility—
Dew point24°
Tue, 2752° / 37°0
52 °
Grouse, Tuesday, 27 October
Mostly clear. High 52°, low 37°.
Pressure29.80 inHg
Wind6.3 mph SE
Humidity38%
Visibility—
Dew point23°
Wed, 2847° / 38°0.01
47 °
Grouse, Wednesday, 28 October
Light rain. High 47°, low 38°.
Pressure29.62 inHg
Wind6.6 mph S
Humidity50%
Visibility—
Dew point27°
Thu, 2933° / 24°0.19
33 °
Grouse, Thursday, 29 October
Snow. High 33°, low 24°.
Pressure29.62 inHg
Wind10.6 mph NW
Humidity62%
Visibility—
Dew point19°
Fri, 3033° / 22°0
33 °
Grouse, Friday, 30 October
Partly cloudy. High 33°, low 22°.
Pressure30.03 inHg
Wind6.4 mph NW
Humidity64%
Visibility—
Dew point17°
Sat, 3136° / 20°0
36 °
Grouse, Saturday, 31 October
Clear. High 36°, low 20°.
Pressure30.27 inHg
Wind6.5 mph NW
Humidity50%
Visibility—
Dew point13°
Sun, 0142° / 28°0
42 °
Grouse, Sunday, 1 November
Overcast. High 42°, low 28°.
Pressure30.12 inHg
Wind5.4 mph NW
Humidity60%
Visibility—
Dew point25°
Mon, 0238° / 29°0.07
38 °
Grouse, Monday, 2 November
Snow. High 38°, low 29°.
Pressure29.71 inHg
Wind8.7 mph S
Humidity62%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0346° / 28°0.03
46 °
Grouse, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.03 in
Chance of precipitation13%
Record high62° (1962)
Record low-4° (1991)
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)
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.