As of 01:38 MDT

Weather in Dewey, ID

30°Current weather

Dewey, Monday, 12 October, 01:38

Clear. Feels like 30°. High 39°, low 27°.

Pressure29.85 inHg
Wind2.8 mph W
Humidity80%
Visibility6.2 mi
Dew point26°

Monthly outlook for Dewey, ID: average high 51.2°, average low 34.7°. That is 1.3° below the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 17 October (66.5°), the coolest 21 October (22.9°).

51.2°/34.7°
Average high / low
−1.3°
Below normal
3 / 3
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October51.3°55.1°-2.1°
22 October – 31 October51°49.5°+0.9°
1 November – 10 Novemberat normal44.9°—

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).

Tue, 1344° / 27°0Clear
44 °Clear

Dewey, Tuesday, 13 October

Clear. High 44°, low 27°.

Pressure30.15 inHg
Wind4.7 mph W
Humidity68%
Visibility6.2 mi
Dew point22°
Wed, 1451° / 35°0Clear
51 °Clear

Dewey, Wednesday, 14 October

Clear. High 51°, low 35°.

Pressure30.21 inHg
Wind5.5 mph NW
Humidity49%
Visibility6.2 mi
Dew point19°
Thu, 1558° / 38°0Clear
58 °Clear

Dewey, Thursday, 15 October

Clear. High 58°, low 38°.

Pressure30.42 inHg
Wind3.7 mph E
Humidity40%
Visibility6.2 mi
Dew point29°
Fri, 1661° / 45°0Clear
61 °Clear

Dewey, Friday, 16 October

Clear. High 61°, low 45°.

Pressure30.36 inHg
Wind8.4 mph SE
Humidity35%
Visibility—
Dew point28°
Sat, 1767° / 45°0Clear
67 °Clear

Dewey, Saturday, 17 October

Clear. High 67°, low 45°.

Pressure30.03 inHg
Wind12.5 mph W
Humidity28%
Visibility—
Dew point26°
Sun, 1864° / 48°0Partly cloudy
64 °Partly cloudy

Dewey, Sunday, 18 October

Partly cloudy. High 64°, low 48°.

Pressure29.97 inHg
Wind11.6 mph W
Humidity25%
Visibility—
Dew point22°
Mon, 1952° / 35°0.11Snow
52 °Snow

Dewey, Monday, 19 October

Snow. High 52°, low 35°.

Pressure29.85 inHg
Wind18.6 mph W
Humidity34%
Visibility—
Dew point24°
Tue, 2036° / 29°0.22Snow
36 °Snow

Dewey, Tuesday, 20 October

Snow. High 36°, low 29°.

Pressure30.15 inHg
Wind25 mph W
Humidity98%
Visibility—
Dew point29°
Wed, 2142° / 23°0Clear
42 °Clear

Dewey, Wednesday, 21 October

Clear. High 42°, low 23°.

Pressure30.30 inHg
Wind7.4 mph W
Humidity57%
Visibility—
Dew point19°
Thu, 2255° / 34°0Clear
55 °Clear

Dewey, Thursday, 22 October

Clear. High 55°, low 34°.

Pressure30.24 inHg
Wind7.9 mph SE
Humidity30%
Visibility—
Dew point17°
Fri, 2362° / 41°0Partly cloudy
62 °Partly cloudy

Dewey, Friday, 23 October

Partly cloudy. High 62°, low 41°.

Pressure29.88 inHg
Wind15.1 mph SW
Humidity20%
Visibility—
Dew point15°
Sat, 2447° / 34°0Clear
47 °Clear

Dewey, Saturday, 24 October

Clear. High 47°, low 34°.

Pressure29.91 inHg
Wind14.9 mph NW
Humidity57%
Visibility—
Dew point26°
Sun, 2546° / 29°0Mostly clear
46 °Mostly clear

Dewey, Sunday, 25 October

Mostly clear. High 46°, low 29°.

Pressure29.97 inHg
Wind5.4 mph E
Humidity30%
Visibility—
Dew point10°
Mon, 2647° / 31°0Clear
47 °Clear

Dewey, Monday, 26 October

Clear. High 47°, low 31°.

Pressure30.09 inHg
Wind5.9 mph E
Humidity30%
Visibility—
Dew point13°
Tue, 2749° / 35°0Clear
49 °Clear

Dewey, Tuesday, 27 October

Clear. High 49°, low 35°.

Pressure29.91 inHg
Wind4.8 mph SE
Humidity29%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1042° / 28°0.06Climate normal
42 °Climate normal

Dewey, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.06 in
Chance of precipitation30%
Record high60° (2016)
Record low0° (1986)

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.