Monthly outlook for Gray, ID: average high 57°, average low 37.3°. That is 2.4° above the climate normal for October. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 7 October (75.9°), the coolest 16 October (23.4°).
57°/37.3°
Average high / low
+2.4°
Above normal
5 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
57.6°
53.7°
+2.2°
17 October – 26 October
56°
49.9°
+3.4°
27 October – 5 November
at normal
43°
—
October records over 66 years
78.3°1 October 2010All-time high
-10.1°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Wayan (5 mi).
Thu, 0875° / 38°0
75 °
Gray, Thursday, 8 October
Clear. High 75°, low 38°.
Pressure30.06 inHg
Wind5.9 mph SW
Humidity25%
Visibility6.2 mi
Dew point27°
Fri, 0971° / 47°0
71 °
Gray, Friday, 9 October
Clear. High 71°, low 47°.
Pressure29.80 inHg
Wind10.8 mph SW
Humidity28%
Visibility6.2 mi
Dew point33°
Sat, 1063° / 48°0.06
63 °
Gray, Saturday, 10 October
Light rain. High 63°, low 48°.
Pressure29.62 inHg
Wind9.5 mph S
Humidity53%
Visibility6.2 mi
Dew point40°
Sun, 1149° / 43°0.88
49 °
Gray, Sunday, 11 October
Rain. High 49°, low 43°.
Pressure29.71 inHg
Wind7.2 mph S
Humidity95%
Visibility—
Dew point47°
Mon, 1256° / 39°0.73
56 °
Gray, Monday, 12 October
Rain. High 56°, low 39°.
Pressure29.88 inHg
Wind10 mph N
Humidity70%
Visibility—
Dew point39°
Tue, 1359° / 43°0.04
59 °
Gray, Tuesday, 13 October
Light rain. High 59°, low 43°.
Pressure29.88 inHg
Wind11.7 mph SW
Humidity55%
Visibility—
Dew point40°
Wed, 1452° / 34°0.02
52 °
Gray, Wednesday, 14 October
Light rain. High 52°, low 34°.
Pressure29.62 inHg
Wind16.6 mph W
Humidity54%
Visibility—
Dew point34°
Thu, 1535° / 29°0.17
35 °
Gray, Thursday, 15 October
Snow. High 35°, low 29°.
Pressure30.09 inHg
Wind11.9 mph NW
Humidity91%
Visibility—
Dew point30°
Fri, 1640° / 23°0
40 °
Gray, Friday, 16 October
Overcast. High 40°, low 23°.
Pressure30.30 inHg
Wind2.9 mph W
Humidity68%
Visibility—
Dew point25°
Sat, 1746° / 27°0
46 °
Gray, Saturday, 17 October
Mostly clear. High 46°, low 27°.
Pressure30.09 inHg
Wind5.2 mph SE
Humidity55%
Visibility—
Dew point24°
Sun, 1852° / 30°0
52 °
Gray, Sunday, 18 October
Clear. High 52°, low 30°.
Pressure30.03 inHg
Wind5 mph SE
Humidity45%
Visibility—
Dew point25°
Mon, 1956° / 32°0
56 °
Gray, Monday, 19 October
Clear. High 56°, low 32°.
Pressure30.00 inHg
Wind9.3 mph SW
Humidity33%
Visibility—
Dew point21°
Tue, 2061° / 37°0
61 °
Gray, Tuesday, 20 October
Overcast. High 61°, low 37°.
Pressure30.03 inHg
Wind4.8 mph E
Humidity37%
Visibility—
Dew point26°
Wed, 2160° / 43°0
60 °
Gray, Wednesday, 21 October
Overcast. High 60°, low 43°.
Pressure30.03 inHg
Wind4.6 mph NE
Humidity55%
Visibility—
Dew point39°
Thu, 2261° / 42°0
61 °
Gray, Thursday, 22 October
Clear. High 61°, low 42°.
Pressure30.00 inHg
Wind7.2 mph NW
Humidity52%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2348° / 29°0.09
48 °
Gray, Friday, 23 October
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.09 in
Chance of precipitation37%
Record high62° (1999)
Record low1° (1984)
Sat, 2448° / 29°0.08
48 °
Gray, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.08 in
Chance of precipitation35%
Record high65° (1992)
Record low4° (2019)
Sun, 2548° / 28°0.07
48 °
Gray, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high48°
Average low28°
Average precipitation0.07 in
Chance of precipitation30%
Record high64° (1992)
Record low3° (1961)
Mon, 2647° / 28°0.1
47 °
Gray, Monday, 26 October
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.1 in
Chance of precipitation35%
Record high63° (1999)
Record low4° (1970)
Tue, 2746° / 27°0.05
46 °
Gray, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.05 in
Chance of precipitation25%
Record high61° (1977)
Record low4° (2019)
Wed, 2846° / 26°0.09
46 °
Gray, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.09 in
Chance of precipitation37%
Record high62° (2008)
Record low-1° (1970)
Thu, 2944° / 26°0.07
44 °
Gray, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (1962)
Record low2° (1971)
Fri, 3042° / 24°0.09
42 °
Gray, Friday, 30 October
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.09 in
Chance of precipitation38%
Record high65° (1962)
Record low-10° (2019)
Sat, 3142° / 25°0.07
42 °
Gray, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.07 in
Chance of precipitation30%
Record high60° (2008)
Record low-2° (1972)
Sun, 0142° / 24°0.06
42 °
Gray, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.06 in
Chance of precipitation37%
Record high60° (1988)
Record low-2° (1989)
Mon, 0242° / 24°0.06
42 °
Gray, Monday, 2 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.06 in
Chance of precipitation33%
Record high57° (1965)
Record low-7° (1991)
Tue, 0342° / 23°0.05
42 °
Gray, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.05 in
Chance of precipitation20%
Record high60° (1962)
Record low-9° (1991)
Wed, 0442° / 23°0.07
42 °
Gray, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.07 in
Chance of precipitation28%
Record high57° (2001)
Record low-1° (1992)
Thu, 0542° / 24°0.09
42 °
Gray, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.09 in
Chance of precipitation40%
Record high59° (1987)
Record low2° (2002)
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 Gray, 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 Gray, 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.