As of 12:33 MDT

Weather in Dewey, ID

39°Current weather

Dewey, Sunday, 11 October, 12:33

Overcast. Feels like 34°. High 40°, low 31°.

Pressure29.65 inHg
Wind6.6 mph N
Humidity55%
Visibility6.2 mi
Dew point25°

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

PeriodForecast highNormalDifference
11 October – 20 October54°55.3°-0.7°
21 October – 30 October57.3°50.2°+4°
31 October – 9 Novemberat normal45.4°—

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°0Overcast
39 °Overcast

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°0Clear
48 °Clear

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°0Clear
53 °Clear

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°0Clear
60 °Clear

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°0Clear
62 °Clear

Dewey, Friday, 16 October

Clear. High 62°, low 47°.

Pressure30.36 inHg
Wind10.4 mph SE
Humidity35%
Visibility—
Dew point28°
Sat, 1767° / 45°0Overcast
67 °Overcast

Dewey, Saturday, 17 October

Overcast. High 67°, low 45°.

Pressure30.15 inHg
Wind8.7 mph W
Humidity21%
Visibility—
Dew point20°
Sun, 1867° / 45°0Overcast
67 °Overcast

Dewey, Sunday, 18 October

Overcast. High 67°, low 45°.

Pressure30.00 inHg
Wind14.3 mph SW
Humidity20%
Visibility—
Dew point19°
Mon, 1956° / 41°0Overcast
56 °Overcast

Dewey, Monday, 19 October

Overcast. High 56°, low 41°.

Pressure29.97 inHg
Wind15.9 mph W
Humidity27%
Visibility—
Dew point20°
Tue, 2047° / 29°0.02Light rain
47 °Light rain

Dewey, Tuesday, 20 October

Light rain. High 47°, low 29°.

Pressure30.18 inHg
Wind9.8 mph W
Humidity50%
Visibility—
Dew point21°
Wed, 2151° / 34°0Overcast
51 °Overcast

Dewey, Wednesday, 21 October

Overcast. High 51°, low 34°.

Pressure30.06 inHg
Wind5 mph SW
Humidity27%
Visibility—
Dew point13°
Thu, 2257° / 32°0Mostly clear
57 °Mostly clear

Dewey, Thursday, 22 October

Mostly clear. High 57°, low 32°.

Pressure30.12 inHg
Wind6.6 mph SE
Humidity21%
Visibility—
Dew point10°
Fri, 2360° / 42°0Clear
60 °Clear

Dewey, Friday, 23 October

Clear. High 60°, low 42°.

Pressure30.00 inHg
Wind7.6 mph S
Humidity16%
Visibility—
Dew point10°
Sat, 2459° / 39°0Clear
59 °Clear

Dewey, Saturday, 24 October

Clear. High 59°, low 39°.

Pressure30.06 inHg
Wind5.6 mph N
Humidity19%
Visibility—
Dew point12°
Sun, 2557° / 35°0Partly cloudy
57 °Partly cloudy

Dewey, Sunday, 25 October

Partly cloudy. High 57°, low 35°.

Pressure30.33 inHg
Wind4.9 mph NE
Humidity18%
Visibility—
Dew point8°
Mon, 2659° / 34°0Clear
59 °Clear

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°0.03Climate normal
49 °Climate normal

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°0.06Climate normal
49 °Climate normal

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°0.06Climate normal
47 °Climate normal

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°0.02Climate normal
47 °Climate normal

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°0.02Climate normal
46 °Climate normal

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°0.04Climate normal
47 °Climate normal

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°0.06Climate normal
46 °Climate normal

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°0.03Climate normal
47 °Climate normal

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°0.05Climate normal
46 °Climate normal

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°0.04Climate normal
46 °Climate normal

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°0.06Climate normal
45 °Climate normal

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°0.06Climate normal
44 °Climate normal

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°0.06Climate normal
43 °Climate normal

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°0.08Climate normal
43 °Climate normal

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.