As of 03:31 MDT

Weather in Dewey, ID

30°Current weather

Dewey, Wednesday, 14 October, 03:31

Clear. Feels like 27°. High 55°, low 29°.

Pressure30.18 inHg
Wind3.2 mph W
Humidity67%
Visibility6.2 mi
Dew point21°

Monthly outlook for Dewey, ID: average high 56.5°, average low 39.3°. That is 2.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 17 October (65.3°), the coolest 27 October (28.4°).

56.5°/39.3°
Average high / low
+2.1°
Above normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October60.2°54.4°+3.2°
24 October – 2 November50.2°48.4°+1°
3 November – 12 Novemberat normal44.1°—

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).

Thu, 1558° / 33°0Clear
58 °Clear

Dewey, Thursday, 15 October

Clear. High 58°, low 33°.

Pressure30.47 inHg
Wind2.5 mph NE
Humidity38%
Visibility6.2 mi
Dew point26°
Fri, 1665° / 42°0Partly cloudy
65 °Partly cloudy

Dewey, Friday, 16 October

Partly cloudy. High 65°, low 42°.

Pressure30.42 inHg
Wind5 mph SE
Humidity31%
Visibility6.2 mi
Dew point20°
Sat, 1765° / 49°0Overcast
65 °Overcast

Dewey, Saturday, 17 October

Overcast. High 65°, low 49°.

Pressure30.15 inHg
Wind6.8 mph SW
Humidity28%
Visibility6.2 mi
Dew point25°
Sun, 1865° / 47°0Clear
65 °Clear

Dewey, Sunday, 18 October

Clear. High 65°, low 47°.

Pressure29.97 inHg
Wind5.3 mph SW
Humidity28%
Visibility—
Dew point27°
Mon, 1960° / 45°0Overcast
60 °Overcast

Dewey, Monday, 19 October

Overcast. High 60°, low 45°.

Pressure29.85 inHg
Wind7.5 mph SW
Humidity33%
Visibility—
Dew point27°
Tue, 2060° / 44°0Overcast
60 °Overcast

Dewey, Tuesday, 20 October

Overcast. High 60°, low 44°.

Pressure30.00 inHg
Wind6.3 mph E
Humidity31%
Visibility—
Dew point24°
Wed, 2159° / 42°0Mostly clear
59 °Mostly clear

Dewey, Wednesday, 21 October

Mostly clear. High 59°, low 42°.

Pressure29.94 inHg
Wind6.9 mph E
Humidity29%
Visibility—
Dew point23°
Thu, 2260° / 45°0Overcast
60 °Overcast

Dewey, Thursday, 22 October

Overcast. High 60°, low 45°.

Pressure29.83 inHg
Wind7.3 mph NW
Humidity38%
Visibility—
Dew point29°
Fri, 2356° / 41°0Overcast
56 °Overcast

Dewey, Friday, 23 October

Overcast. High 56°, low 41°.

Pressure29.97 inHg
Wind10.9 mph NW
Humidity25%
Visibility—
Dew point15°
Sat, 2458° / 38°0Clear
58 °Clear

Dewey, Saturday, 24 October

Clear. High 58°, low 38°.

Pressure30.18 inHg
Wind5.9 mph NW
Humidity27%
Visibility—
Dew point17°
Sun, 2560° / 38°0Overcast
60 °Overcast

Dewey, Sunday, 25 October

Overcast. High 60°, low 38°.

Pressure30.12 inHg
Wind4 mph S
Humidity24%
Visibility—
Dew point17°
Mon, 2653° / 36°0Clear
53 °Clear

Dewey, Monday, 26 October

Clear. High 53°, low 36°.

Pressure29.85 inHg
Wind16.9 mph W
Humidity21%
Visibility—
Dew point13°
Tue, 2743° / 28°0Overcast
43 °Overcast

Dewey, Tuesday, 27 October

Overcast. High 43°, low 28°.

Pressure29.97 inHg
Wind6.1 mph W
Humidity46%
Visibility—
Dew point18°
Wed, 2846° / 35°0.15Light rain
46 °Light rain

Dewey, Wednesday, 28 October

Light rain. High 46°, low 35°.

Pressure29.77 inHg
Wind23 mph SW
Humidity45%
Visibility—
Dew point25°
Thu, 2942° / 34°0.06Snow
42 °Snow

Dewey, Thursday, 29 October

Snow. High 42°, low 34°.

Pressure29.83 inHg
Wind14.2 mph W
Humidity68%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1142° / 28°0.06Climate normal
42 °Climate normal

Dewey, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.06 in
Chance of precipitation30%
Record high61° (2016)
Record low4° (2022)
Thu, 1242° / 28°0.05Climate normal
42 °Climate normal

Dewey, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.05 in
Chance of precipitation30%
Record high64° (1999)
Record low6° (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.