As of 22:12 MDT

Weather in Cobb, MT

50°Current weather

Cobb, Sunday, 18 October, 22:12

Partly cloudy. Feels like 50°. High 62°, low 36°.

Pressure30.03 inHg
Wind0.8 mph W
Humidity70%
Visibility6.2 mi
Dew point39°

Monthly outlook for Cobb, MT: average high 53.5°, average low 37.3°. That is 0.3° above the climate normal for October. Precipitation is expected on 8 days (about 1.5 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 19 October (66.8°), the coolest 31 October (26.7°).

53.5°/37.3°
Average high / low
+0.3°
Above normal
8 / 5
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October58.2°55.1°+1.7°
28 October – 6 November45.7°48.5°-1.5°
7 November – 16 Novemberat normal43.7°—

October records over 66 years

88.3°3 October 2010All-time high
-5.4°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Corvallis (2 mi).

Mon, 1967° / 40°0Overcast
67 °Overcast

Cobb, Monday, 19 October

Overcast. High 67°, low 40°.

Pressure29.91 inHg
Wind1.7 mph E
Humidity42%
Visibility6.2 mi
Dew point35°
Tue, 2061° / 42°0Partly cloudy
61 °Partly cloudy

Cobb, Tuesday, 20 October

Partly cloudy. High 61°, low 42°.

Pressure30.09 inHg
Wind0.5 mph S
Humidity46%
Visibility6.2 mi
Dew point35°
Wed, 2165° / 43°0.01Light rain
65 °Light rain

Cobb, Wednesday, 21 October

Light rain. High 65°, low 43°.

Pressure30.03 inHg
Wind1.7 mph SE
Humidity51%
Visibility6.2 mi
Dew point38°
Thu, 2262° / 46°0.04Light rain
62 °Light rain

Cobb, Thursday, 22 October

Light rain. High 62°, low 46°.

Pressure29.88 inHg
Wind0.5 mph SE
Humidity59%
Visibility6.2 mi
Dew point43°
Fri, 2347° / 42°0.68Rain
47 °Rain

Cobb, Friday, 23 October

Rain. High 47°, low 42°.

Pressure29.85 inHg
Wind4.2 mph S
Humidity92%
Visibility—
Dew point42°
Sat, 2454° / 34°0Clear
54 °Clear

Cobb, Saturday, 24 October

Clear. High 54°, low 34°.

Pressure30.18 inHg
Wind2.7 mph SW
Humidity53%
Visibility—
Dew point28°
Sun, 2549° / 38°0.04Light rain
49 °Light rain

Cobb, Sunday, 25 October

Light rain. High 49°, low 38°.

Pressure30.12 inHg
Wind5.9 mph S
Humidity62%
Visibility—
Dew point35°
Mon, 2656° / 34°0Partly cloudy
56 °Partly cloudy

Cobb, Monday, 26 October

Partly cloudy. High 56°, low 34°.

Pressure30.09 inHg
Wind2.9 mph S
Humidity53%
Visibility—
Dew point30°
Tue, 2759° / 40°0Partly cloudy
59 °Partly cloudy

Cobb, Tuesday, 27 October

Partly cloudy. High 59°, low 40°.

Pressure29.77 inHg
Wind2.7 mph S
Humidity37%
Visibility—
Dew point26°
Wed, 2852° / 40°0.1Snow
52 °Snow

Cobb, Wednesday, 28 October

Snow. High 52°, low 40°.

Pressure29.62 inHg
Wind4.6 mph NW
Humidity49%
Visibility—
Dew point32°
Thu, 2940° / 35°0.15Light snow
40 °Light snow

Cobb, Thursday, 29 October

Light snow. High 40°, low 35°.

Pressure29.62 inHg
Wind3.4 mph NW
Humidity70%
Visibility—
Dew point30°
Fri, 3042° / 29°0.05Light snow
42 °Light snow

Cobb, Friday, 30 October

Light snow. High 42°, low 29°.

Pressure30.03 inHg
Wind5.8 mph W
Humidity59%
Visibility—
Dew point25°
Sat, 3147° / 27°0.02Light snow
47 °Light snow

Cobb, Saturday, 31 October

Light snow. High 47°, low 27°.

Pressure30.15 inHg
Wind7.5 mph SW
Humidity49%
Visibility—
Dew point23°
Sun, 0150° / 38°0.07Snow
50 °Snow

Cobb, Sunday, 1 November

Snow. High 50°, low 38°.

Pressure30.06 inHg
Wind7.8 mph SW
Humidity64%
Visibility—
Dew point34°
Mon, 0244° / 32°0.37Snow
44 °Snow

Cobb, Monday, 2 November

Snow. High 44°, low 32°.

Pressure29.65 inHg
Wind6.8 mph S
Humidity87%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0348° / 29°0.05Climate normal
48 °Climate normal

Cobb, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°
Average low29°
Average precipitation0.05 in
Chance of precipitation23%
Record high67° (2020)
Record low1° (1973)
Wed, 0448° / 30°0.07Climate normal
48 °Climate normal

Cobb, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.07 in
Chance of precipitation47%
Record high64° (2021)
Record low1° (1973)
Thu, 0548° / 30°0.08Climate normal
48 °Climate normal

Cobb, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.08 in
Chance of precipitation37%
Record high68° (2020)
Record low0° (1961)
Fri, 0646° / 30°0.09Climate normal
46 °Climate normal

Cobb, Friday, 6 November

Climate normal for this date — 60-year average.

Average high46°
Average low30°
Average precipitation0.09 in
Chance of precipitation48%
Record high65° (2012)
Record low1° (1971)
Sat, 0746° / 29°0.09Climate normal
46 °Climate normal

Cobb, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.09 in
Chance of precipitation47%
Record high59° (2016)
Record low2° (1990)
Sun, 0845° / 28°0.08Climate normal
45 °Climate normal

Cobb, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high45°
Average low28°
Average precipitation0.08 in
Chance of precipitation42%
Record high64° (2019)
Record low4° (1994)
Mon, 0945° / 27°0.07Climate normal
45 °Climate normal

Cobb, Monday, 9 November

Climate normal for this date — 60-year average.

Average high45°
Average low27°
Average precipitation0.07 in
Chance of precipitation40%
Record high65° (2016)
Record low5° (1986)
Tue, 1043° / 26°0.05Climate normal
43 °Climate normal

Cobb, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.05 in
Chance of precipitation28%
Record high66° (2025)
Record low-12° (1986)
Wed, 1143° / 26°0.06Climate normal
43 °Climate normal

Cobb, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.06 in
Chance of precipitation32%
Record high63° (2016)
Record low-10° (2000)
Thu, 1244° / 26°0.07Climate normal
44 °Climate normal

Cobb, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low26°
Average precipitation0.07 in
Chance of precipitation38%
Record high67° (1999)
Record low-3° (1985)
Fri, 1343° / 26°0.08Climate normal
43 °Climate normal

Cobb, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.08 in
Chance of precipitation43%
Record high65° (1999)
Record low-3° (2000)
Sat, 1442° / 26°0.07Climate normal
42 °Climate normal

Cobb, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low26°
Average precipitation0.07 in
Chance of precipitation42%
Record high65° (1999)
Record low-2° (1982)
Sun, 1543° / 24°0.03Climate normal
43 °Climate normal

Cobb, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high43°
Average low24°
Average precipitation0.03 in
Chance of precipitation15%
Record high63° (2021)
Record low2° (2000)
Mon, 1642° / 25°0.06Climate normal
42 °Climate normal

Cobb, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.06 in
Chance of precipitation40%
Record high59° (2001)
Record low-6° (1961)

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 Cobb, MT 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 Cobb, MT 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.