Monthly outlook for Dewey, ID: average high 55.2°, average low 36.6°. That is 0.7° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 18 October (67.1°), the coolest 12 October (26.8°).
55.2°/36.6°
Average high / low
+0.7°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
54°
55.3°
-0.7°
21 October – 30 October
57.3°
50.2°
+4°
31 October – 9 November
at normal
45.4°
—
October records over 66 years
83.3°2 October 2010All-time high
7.5°29 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Silver City (2 mi).
Mon, 1239° / 27°0
39 °
Dewey, Monday, 12 October
Overcast. High 39°, low 27°.
Pressure29.94 inHg
Wind3.5 mph N
Humidity69%
Visibility6.2 mi
Dew point23°
Tue, 1348° / 30°0
48 °
Dewey, Tuesday, 13 October
Clear. High 48°, low 30°.
Pressure30.06 inHg
Wind8.5 mph NW
Humidity62%
Visibility6.2 mi
Dew point25°
Wed, 1453° / 35°0
53 °
Dewey, Wednesday, 14 October
Clear. High 53°, low 35°.
Pressure30.21 inHg
Wind6.1 mph NW
Humidity45%
Visibility6.2 mi
Dew point17°
Thu, 1560° / 40°0
60 °
Dewey, Thursday, 15 October
Clear. High 60°, low 40°.
Pressure30.42 inHg
Wind3.3 mph NE
Humidity39%
Visibility6.2 mi
Dew point28°
Fri, 1662° / 47°0
62 °
Dewey, Friday, 16 October
Clear. High 62°, low 47°.
Pressure30.36 inHg
Wind10.4 mph SE
Humidity35%
Visibility—
Dew point28°
Sat, 1767° / 45°0
67 °
Dewey, Saturday, 17 October
Overcast. High 67°, low 45°.
Pressure30.15 inHg
Wind8.7 mph W
Humidity21%
Visibility—
Dew point20°
Sun, 1867° / 45°0
67 °
Dewey, Sunday, 18 October
Overcast. High 67°, low 45°.
Pressure30.00 inHg
Wind14.3 mph SW
Humidity20%
Visibility—
Dew point19°
Mon, 1956° / 41°0
56 °
Dewey, Monday, 19 October
Overcast. High 56°, low 41°.
Pressure29.97 inHg
Wind15.9 mph W
Humidity27%
Visibility—
Dew point20°
Tue, 2047° / 29°0.02
47 °
Dewey, Tuesday, 20 October
Light rain. High 47°, low 29°.
Pressure30.18 inHg
Wind9.8 mph W
Humidity50%
Visibility—
Dew point21°
Wed, 2151° / 34°0
51 °
Dewey, Wednesday, 21 October
Overcast. High 51°, low 34°.
Pressure30.06 inHg
Wind5 mph SW
Humidity27%
Visibility—
Dew point13°
Thu, 2257° / 32°0
57 °
Dewey, Thursday, 22 October
Mostly clear. High 57°, low 32°.
Pressure30.12 inHg
Wind6.6 mph SE
Humidity21%
Visibility—
Dew point10°
Fri, 2360° / 42°0
60 °
Dewey, Friday, 23 October
Clear. High 60°, low 42°.
Pressure30.00 inHg
Wind7.6 mph S
Humidity16%
Visibility—
Dew point10°
Sat, 2459° / 39°0
59 °
Dewey, Saturday, 24 October
Clear. High 59°, low 39°.
Pressure30.06 inHg
Wind5.6 mph N
Humidity19%
Visibility—
Dew point12°
Sun, 2557° / 35°0
57 °
Dewey, Sunday, 25 October
Partly cloudy. High 57°, low 35°.
Pressure30.33 inHg
Wind4.9 mph NE
Humidity18%
Visibility—
Dew point8°
Mon, 2659° / 34°0
59 °
Dewey, Monday, 26 October
Clear. High 59°, low 34°.
Pressure30.18 inHg
Wind7.2 mph W
Humidity12%
Visibility—
Dew point1°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2749° / 32°0.03
49 °
Dewey, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.03 in
Chance of precipitation22%
Record high69° (1990)
Record low8° (1970)
Wed, 2849° / 33°0.06
49 °
Dewey, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.06 in
Chance of precipitation25%
Record high70° (1968)
Record low13° (2023)
Thu, 2947° / 32°0.06
47 °
Dewey, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.06 in
Chance of precipitation27%
Record high64° (1968)
Record low8° (2019)
Fri, 3047° / 30°0.02
47 °
Dewey, Friday, 30 October
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation22%
Record high64° (2008)
Record low8° (1991)
Sat, 3146° / 31°0.02
46 °
Dewey, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.02 in
Chance of precipitation15%
Record high66° (1988)
Record low10° (1991)
Sun, 0147° / 31°0.04
47 °
Dewey, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.04 in
Chance of precipitation23%
Record high65° (1965)
Record low13° (2002)
Mon, 0246° / 30°0.06
46 °
Dewey, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.06 in
Chance of precipitation25%
Record high65° (2020)
Record low13° (1971)
Tue, 0347° / 30°0.03
47 °
Dewey, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.03 in
Chance of precipitation15%
Record high63° (2020)
Record low10° (2022)
Wed, 0446° / 31°0.05
46 °
Dewey, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.05 in
Chance of precipitation28%
Record high64° (1980)
Record low17° (2003)
Thu, 0546° / 30°0.04
46 °
Dewey, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.04 in
Chance of precipitation27%
Record high67° (1980)
Record low17° (1971)
Fri, 0645° / 31°0.06
45 °
Dewey, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.06 in
Chance of precipitation27%
Record high65° (2012)
Record low10° (2022)
Sat, 0744° / 30°0.06
44 °
Dewey, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.06 in
Chance of precipitation33%
Record high64° (1999)
Record low3° (2017)
Sun, 0843° / 28°0.06
43 °
Dewey, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.06 in
Chance of precipitation35%
Record high61° (1967)
Record low0° (1994)
Mon, 0943° / 28°0.08
43 °
Dewey, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.08 in
Chance of precipitation33%
Record high60° (2016)
Record low12° (2020)
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 Dewey, 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 Dewey, 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.