As of 05:15 MDT

Weather in Cobb, MT

34°Current weather

Cobb, Friday, 16 October, 05:15

Clear. Feels like 34°. High 70°, low 34°.

Pressure30.56 inHg
Wind0.7 mph SW
Humidity85%
Visibility6.2 mi
Dew point30°

Monthly outlook for Cobb, MT: average high 55.7°, average low 39.1°. That is 0.9° above the climate normal for October. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 22 October (71.2°), the coolest 25 October (31.6°).

55.7°/39.1°
Average high / low
+0.9°
Above normal
5 / 5
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October61.4°56.3°+2.8°
26 October – 4 November46.2°49.4°-1.8°
5 November – 14 Novemberat normal44.6°—

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).

Sat, 1769° / 41°0Overcast
69 °Overcast

Cobb, Saturday, 17 October

Overcast. High 69°, low 41°.

Pressure30.06 inHg
Wind5.5 mph S
Humidity34%
Visibility6.2 mi
Dew point36°
Sun, 1860° / 40°0Clear
60 °Clear

Cobb, Sunday, 18 October

Clear. High 60°, low 40°.

Pressure30.09 inHg
Wind1.9 mph E
Humidity62%
Visibility6.2 mi
Dew point40°
Mon, 1965° / 43°0Overcast
65 °Overcast

Cobb, Monday, 19 October

Overcast. High 65°, low 43°.

Pressure29.83 inHg
Wind0.8 mph N
Humidity45%
Visibility6.2 mi
Dew point36°
Tue, 2060° / 44°0Partly cloudy
60 °Partly cloudy

Cobb, Tuesday, 20 October

Partly cloudy. High 60°, low 44°.

Pressure29.88 inHg
Wind2.6 mph NE
Humidity51%
Visibility—
Dew point35°
Wed, 2160° / 44°0Overcast
60 °Overcast

Cobb, Wednesday, 21 October

Overcast. High 60°, low 44°.

Pressure30.03 inHg
Wind1.5 mph SW
Humidity58%
Visibility—
Dew point38°
Thu, 2271° / 47°0.01Light rain
71 °Light rain

Cobb, Thursday, 22 October

Light rain. High 71°, low 47°.

Pressure29.88 inHg
Wind4.4 mph W
Humidity26%
Visibility—
Dew point27°
Fri, 2356° / 39°0.38Rain
56 °Rain

Cobb, Friday, 23 October

Rain. High 56°, low 39°.

Pressure29.85 inHg
Wind10 mph NW
Humidity49%
Visibility—
Dew point35°
Sat, 2449° / 35°0Overcast
49 °Overcast

Cobb, Saturday, 24 October

Overcast. High 49°, low 35°.

Pressure30.30 inHg
Wind4.6 mph NE
Humidity48%
Visibility—
Dew point25°
Sun, 2554° / 32°0Overcast
54 °Overcast

Cobb, Sunday, 25 October

Overcast. High 54°, low 32°.

Pressure30.27 inHg
Wind5 mph S
Humidity33%
Visibility—
Dew point18°
Mon, 2648° / 39°0Overcast
48 °Overcast

Cobb, Monday, 26 October

Overcast. High 48°, low 39°.

Pressure30.06 inHg
Wind4.9 mph SW
Humidity59%
Visibility—
Dew point31°
Tue, 2745° / 41°0.17Light rain
45 °Light rain

Cobb, Tuesday, 27 October

Light rain. High 45°, low 41°.

Pressure29.85 inHg
Wind5.4 mph S
Humidity87%
Visibility—
Dew point41°
Wed, 2844° / 38°0.94Snow
44 °Snow

Cobb, Wednesday, 28 October

Snow. High 44°, low 38°.

Pressure29.68 inHg
Wind4.4 mph NW
Humidity92%
Visibility—
Dew point39°
Thu, 2945° / 34°0.05Light snow
45 °Light snow

Cobb, Thursday, 29 October

Light snow. High 45°, low 34°.

Pressure30.06 inHg
Wind5.7 mph SW
Humidity71%
Visibility—
Dew point33°
Fri, 3048° / 38°0Overcast
48 °Overcast

Cobb, Friday, 30 October

Overcast. High 48°, low 38°.

Pressure30.06 inHg
Wind8.1 mph S
Humidity76%
Visibility—
Dew point37°
Sat, 3148° / 38°0.06Light rain
48 °Light rain

Cobb, Saturday, 31 October

Light rain. High 48°, low 38°.

Pressure29.80 inHg
Wind6.9 mph S
Humidity76%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0149° / 31°0.07Climate normal
49 °Climate normal

Cobb, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.07 in
Chance of precipitation33%
Record high69° (2025)
Record low6° (1991)
Mon, 0248° / 30°0.08Climate normal
48 °Climate normal

Cobb, Monday, 2 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.08 in
Chance of precipitation40%
Record high67° (2020)
Record low-13° (1991)
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)

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.