As of 18:03 MDT

Weather in Obsidian, ID

66°Current weather

Obsidian, Friday, 9 October, 18:03

Clear. Feels like 63°. High 68°, low 35°.

Pressure29.68 inHg
Wind0 mph N
Humidity20%
Visibility6.2 mi
Dew point28°

Monthly outlook for Obsidian, ID: average high 56°, average low 35.2°. That is 2.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 9 October (67.9°), the coolest 11 October (27.7°).

56°/35.2°
Average high / low
+2.5°
Above normal
4 / 4
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October55.6°52.5°+1.7°
19 October – 28 October56.8°48.3°+4.7°
29 October – 7 Novemberat normal42.4°—

October records over 66 years

80.2°2 October 2010All-time high
-11°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Stanley (10 mi).

Sat, 1054° / 30°0.14Light rain
54 °Light rain

Obsidian, Saturday, 10 October

Light rain. High 54°, low 30°.

Pressure29.56 inHg
Wind9.1 mph SW
Humidity58%
Visibility6.2 mi
Dew point34°
Sun, 1145° / 28°0.32Snow
45 °Snow

Obsidian, Sunday, 11 October

Snow. High 45°, low 28°.

Pressure29.62 inHg
Wind6.3 mph S
Humidity77%
Visibility6.2 mi
Dew point35°
Mon, 1238° / 34°0.2Snow
38 °Snow

Obsidian, Monday, 12 October

Snow. High 38°, low 34°.

Pressure29.85 inHg
Wind0.8 mph W
Humidity91%
Visibility3.2 mi
Dew point34°
Tue, 1350° / 31°0Mostly clear
50 °Mostly clear

Obsidian, Tuesday, 13 October

Mostly clear. High 50°, low 31°.

Pressure29.94 inHg
Wind2.4 mph NE
Humidity66%
Visibility6.2 mi
Dew point29°
Wed, 1454° / 32°0Clear
54 °Clear

Obsidian, Wednesday, 14 October

Clear. High 54°, low 32°.

Pressure30.09 inHg
Wind5.2 mph N
Humidity54%
Visibility—
Dew point30°
Thu, 1559° / 34°0Mostly clear
59 °Mostly clear

Obsidian, Thursday, 15 October

Mostly clear. High 59°, low 34°.

Pressure30.24 inHg
Wind5 mph W
Humidity32%
Visibility—
Dew point22°
Fri, 1663° / 36°0Partly cloudy
63 °Partly cloudy

Obsidian, Friday, 16 October

Partly cloudy. High 63°, low 36°.

Pressure30.36 inHg
Wind5 mph W
Humidity15%
Visibility—
Dew point8°
Sat, 1761° / 38°0Overcast
61 °Overcast

Obsidian, Saturday, 17 October

Overcast. High 61°, low 38°.

Pressure30.24 inHg
Wind5.2 mph W
Humidity21%
Visibility—
Dew point15°
Sun, 1864° / 40°0Overcast
64 °Overcast

Obsidian, Sunday, 18 October

Overcast. High 64°, low 40°.

Pressure30.18 inHg
Wind4.6 mph W
Humidity23%
Visibility—
Dew point20°
Mon, 1965° / 41°0Clear
65 °Clear

Obsidian, Monday, 19 October

Clear. High 65°, low 41°.

Pressure30.09 inHg
Wind8.7 mph SW
Humidity23%
Visibility—
Dew point21°
Tue, 2064° / 43°0Clear
64 °Clear

Obsidian, Tuesday, 20 October

Clear. High 64°, low 43°.

Pressure30.03 inHg
Wind13.2 mph W
Humidity25%
Visibility—
Dew point23°
Wed, 2164° / 42°0Clear
64 °Clear

Obsidian, Wednesday, 21 October

Clear. High 64°, low 42°.

Pressure30.09 inHg
Wind10 mph S
Humidity28%
Visibility—
Dew point26°
Thu, 2246° / 36°0.32Snow
46 °Snow

Obsidian, Thursday, 22 October

Snow. High 46°, low 36°.

Pressure29.97 inHg
Wind11.6 mph SW
Humidity73%
Visibility—
Dew point34°
Fri, 2348° / 32°0Overcast
48 °Overcast

Obsidian, Friday, 23 October

Overcast. High 48°, low 32°.

Pressure29.83 inHg
Wind6.8 mph SE
Humidity61%
Visibility—
Dew point29°
Sat, 2454° / 31°0.03Snow
54 °Snow

Obsidian, Saturday, 24 October

Snow. High 54°, low 31°.

Pressure29.91 inHg
Wind4.3 mph E
Humidity57%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2547° / 28°0.11Climate normal
47 °Climate normal

Obsidian, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high47°
Average low28°
Average precipitation0.11 in
Chance of precipitation30%
Record high63° (1988)
Record low-3° (2004)
Mon, 2646° / 28°0.1Climate normal
46 °Climate normal

Obsidian, Monday, 26 October

Climate normal for this date — 60-year average.

Average high46°
Average low28°
Average precipitation0.1 in
Chance of precipitation35%
Record high60° (1983)
Record low7° (2012)
Tue, 2746° / 26°0.06Climate normal
46 °Climate normal

Obsidian, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high46°
Average low26°
Average precipitation0.06 in
Chance of precipitation30%
Record high62° (2008)
Record low-5° (1970)
Wed, 2845° / 26°0.11Climate normal
45 °Climate normal

Obsidian, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high45°
Average low26°
Average precipitation0.11 in
Chance of precipitation37%
Record high64° (1962)
Record low-3° (2019)
Thu, 2944° / 25°0.06Climate normal
44 °Climate normal

Obsidian, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high44°
Average low25°
Average precipitation0.06 in
Chance of precipitation30%
Record high65° (1962)
Record low-11° (1971)
Fri, 3043° / 24°0.06Climate normal
43 °Climate normal

Obsidian, Friday, 30 October

Climate normal for this date — 60-year average.

Average high43°
Average low24°
Average precipitation0.06 in
Chance of precipitation30%
Record high64° (1962)
Record low-11° (2019)
Sat, 3143° / 24°0.07Climate normal
43 °Climate normal

Obsidian, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high43°
Average low24°
Average precipitation0.07 in
Chance of precipitation33%
Record high59° (1962)
Record low-6° (2002)
Sun, 0143° / 23°0.07Climate normal
43 °Climate normal

Obsidian, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high43°
Average low23°
Average precipitation0.07 in
Chance of precipitation35%
Record high62° (2020)
Record low-14° (2002)
Mon, 0242° / 22°0.09Climate normal
42 °Climate normal

Obsidian, Monday, 2 November

Climate normal for this date — 60-year average.

Average high42°
Average low22°
Average precipitation0.09 in
Chance of precipitation35%
Record high63° (2020)
Record low-6° (1991)
Tue, 0343° / 22°0.07Climate normal
43 °Climate normal

Obsidian, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high43°
Average low22°
Average precipitation0.07 in
Chance of precipitation22%
Record high61° (2020)
Record low-10° (1973)
Wed, 0442° / 22°0.09Climate normal
42 °Climate normal

Obsidian, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high42°
Average low22°
Average precipitation0.09 in
Chance of precipitation43%
Record high59° (1980)
Record low-2° (1973)
Thu, 0542° / 22°0.1Climate normal
42 °Climate normal

Obsidian, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high42°
Average low22°
Average precipitation0.1 in
Chance of precipitation43%
Record high61° (1980)
Record low-3° (1961)
Fri, 0641° / 22°0.13Climate normal
41 °Climate normal

Obsidian, Friday, 6 November

Climate normal for this date — 60-year average.

Average high41°
Average low22°
Average precipitation0.13 in
Chance of precipitation50%
Record high58° (1999)
Record low-5° (1968)
Sat, 0741° / 21°0.11Climate normal
41 °Climate normal

Obsidian, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high41°
Average low21°
Average precipitation0.11 in
Chance of precipitation43%
Record high57° (1999)
Record low-3° (1963)

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 Obsidian, 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 Obsidian, 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.