As of 09:45 MDT

Weather in Obsidian, ID

45°Current weather

Obsidian, Friday, 9 October, 09:45

Clear. Feels like 41°. High 71°, low 36°.

Pressure29.83 inHg
Wind6.8 mph S
Humidity61%
Visibility6.2 mi
Dew point32°

Monthly outlook for Obsidian, ID: average high 57°, average low 34.9°. That is 3.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 9 October (70.8°), the coolest 10 October (30.2°).

57°/34.9°
Average high / low
+3.1°
Above normal
3 / 4
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October55.5°52.5°+1.7°
19 October – 28 October59.6°48.3°+6.3°
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, 1055° / 30°0.17Rain
55 °Rain

Obsidian, Saturday, 10 October

Rain. High 55°, low 30°.

Pressure29.56 inHg
Wind10 mph SW
Humidity53%
Visibility6.2 mi
Dew point34°
Sun, 1141° / 32°0.49Snow
41 °Snow

Obsidian, Sunday, 11 October

Snow. High 41°, low 32°.

Pressure29.65 inHg
Wind2.5 mph SW
Humidity79%
Visibility3.7 mi
Dew point34°
Mon, 1239° / 32°0.2Snow
39 °Snow

Obsidian, Monday, 12 October

Snow. High 39°, low 32°.

Pressure29.88 inHg
Wind1.8 mph W
Humidity86%
Visibility5.6 mi
Dew point31°
Tue, 1349° / 32°0Mostly clear
49 °Mostly clear

Obsidian, Tuesday, 13 October

Mostly clear. High 49°, low 32°.

Pressure29.97 inHg
Wind6.1 mph NW
Humidity70%
Visibility—
Dew point31°
Wed, 1451° / 31°0Clear
51 °Clear

Obsidian, Wednesday, 14 October

Clear. High 51°, low 31°.

Pressure30.15 inHg
Wind6.8 mph NW
Humidity56%
Visibility—
Dew point29°
Thu, 1560° / 33°0Clear
60 °Clear

Obsidian, Thursday, 15 October

Clear. High 60°, low 33°.

Pressure30.21 inHg
Wind7.1 mph NW
Humidity19%
Visibility—
Dew point11°
Fri, 1662° / 36°0Overcast
62 °Overcast

Obsidian, Friday, 16 October

Overcast. High 62°, low 36°.

Pressure30.33 inHg
Wind8.6 mph W
Humidity12%
Visibility—
Dew point3°
Sat, 1765° / 39°0Clear
65 °Clear

Obsidian, Saturday, 17 October

Clear. High 65°, low 39°.

Pressure30.18 inHg
Wind9.4 mph W
Humidity14%
Visibility—
Dew point9°
Sun, 1863° / 41°0Overcast
63 °Overcast

Obsidian, Sunday, 18 October

Overcast. High 63°, low 41°.

Pressure30.00 inHg
Wind10.7 mph W
Humidity17%
Visibility—
Dew point12°
Mon, 1958° / 40°0Overcast
58 °Overcast

Obsidian, Monday, 19 October

Overcast. High 58°, low 40°.

Pressure29.88 inHg
Wind15.1 mph SW
Humidity21%
Visibility—
Dew point15°
Tue, 2053° / 31°0Clear
53 °Clear

Obsidian, Tuesday, 20 October

Clear. High 53°, low 31°.

Pressure30.15 inHg
Wind4.6 mph NW
Humidity29%
Visibility—
Dew point15°
Wed, 2157° / 34°0Overcast
57 °Overcast

Obsidian, Wednesday, 21 October

Overcast. High 57°, low 34°.

Pressure30.15 inHg
Wind11.3 mph W
Humidity21%
Visibility—
Dew point12°
Thu, 2262° / 34°0Clear
62 °Clear

Obsidian, Thursday, 22 October

Clear. High 62°, low 34°.

Pressure30.21 inHg
Wind4.4 mph W
Humidity10%
Visibility—
Dew point-1°
Fri, 2365° / 38°0Clear
65 °Clear

Obsidian, Friday, 23 October

Clear. High 65°, low 38°.

Pressure30.12 inHg
Wind5 mph S
Humidity10%
Visibility—
Dew point1°
Sat, 2463° / 39°0Clear
63 °Clear

Obsidian, Saturday, 24 October

Clear. High 63°, low 39°.

Pressure30.06 inHg
Wind10 mph SW
Humidity21%
Visibility—
Dew point18°
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.