As of 08:45 MST

Weather in Round Butte, MT

34°

Round Butte, Wednesday, 4 November, 08:45

Overcast. Feels like 34°. High 44°, low 31°.

Pressure30.24 inHg

Wind1.8 mph SW

Humidity89%

Visibility—

Dew point32°

See detailed hourly forecast

Monthly outlook for Round Butte, MT: average high 47.3°, average low 32.4°. That is 3° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 9 days and 1.8 inches. The warmest day looks like 8 November (53.7°), the coolest 18 November (30.4°).

47.3°/32.4°

Average high / low

+3°

Above normal

0 / 9

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
4 November – 13 November	48.7°	42.9°	+3.2°
14 November – 23 November	45°	39°	+3.4°
24 November – 3 December	at normal	34.9°	—

November records over 66 years

63.1°1 November 1988All-time high

-5.1°23 November 1985All-time low

Climate normals and records are computed from the nearest reference point — Turtle Lake (13 mi).

Thu, 0544° / 31°

44 °

Round Butte, Thursday, 5 November

Overcast. High 44°, low 31°.

Pressure30.18 inHg

Wind4.5 mph S

Humidity60%

Visibility6.2 mi

Dew point33°

Fri, 0646° / 31°

46 °

Round Butte, Friday, 6 November

Overcast. High 46°, low 31°.

Pressure30.33 inHg

Wind2.1 mph W

Humidity77%

Visibility6.2 mi

Dew point34°

Sat, 0753° / 37°

53 °

Round Butte, Saturday, 7 November

Overcast. High 53°, low 37°.

Pressure30.21 inHg

Wind1.4 mph SW

Humidity54%

Visibility6.2 mi

Dew point34°

Sun, 0854° / 35°

54 °

Round Butte, Sunday, 8 November

Overcast. High 54°, low 35°.

Pressure30.03 inHg

Wind12.7 mph SW

Humidity59%

Visibility—

Dew point36°

Mon, 0952° / 35°

52 °

Round Butte, Monday, 9 November

Clear. High 52°, low 35°.

Pressure30.27 inHg

Wind2.1 mph NW

Humidity59%

Visibility—

Dew point32°

Tue, 1049° / 35°

49 °

Round Butte, Tuesday, 10 November

Partly cloudy. High 49°, low 35°.

Pressure30.18 inHg

Wind2.7 mph NW

Humidity62%

Visibility—

Dew point30°

Wed, 1148° / 32°

48 °

Round Butte, Wednesday, 11 November

Partly cloudy. High 48°, low 32°.

Pressure30.30 inHg

Wind2.2 mph N

Humidity67%

Visibility—

Dew point30°

Thu, 1248° / 31°

48 °

Round Butte, Thursday, 12 November

Overcast. High 48°, low 31°.

Pressure30.15 inHg

Wind2.6 mph NE

Humidity53%

Visibility—

Dew point24°

Fri, 1348° / 33°

48 °

Round Butte, Friday, 13 November

Overcast. High 48°, low 33°.

Pressure30.12 inHg

Wind2.3 mph NW

Humidity50%

Visibility—

Dew point23°

Sat, 1448° / 32°

48 °

Round Butte, Saturday, 14 November

Overcast. High 48°, low 32°.

Pressure30.09 inHg

Wind2.7 mph NE

Humidity46%

Visibility—

Dew point21°

Sun, 1548° / 30°

48 °

Round Butte, Sunday, 15 November

Mostly clear. High 48°, low 30°.

Pressure29.94 inHg

Wind2 mph NE

Humidity40%

Visibility—

Dew point17°

Mon, 1646° / 32°

0.02

46 °

Round Butte, Monday, 16 November

Light rain. High 46°, low 32°.

Pressure29.97 inHg

Wind4.6 mph SE

Humidity43%

Visibility—

Dew point20°

Tue, 1746° / 32°

46 °

Round Butte, Tuesday, 17 November

Overcast. High 46°, low 32°.

Pressure30.15 inHg

Wind3.7 mph E

Humidity60%

Visibility—

Dew point28°

Wed, 1841° / 30°

41 °

Round Butte, Wednesday, 18 November

Overcast. High 41°, low 30°.

Pressure30.09 inHg

Wind2.6 mph SW

Humidity56%

Visibility—

Dew point21°

Thu, 1942° / 31°

0.02

42 °

Round Butte, Thursday, 19 November

Light snow. High 42°, low 31°.

Pressure30.27 inHg

Wind5 mph SE

Humidity86%

Visibility—

Dew point32°

From day 17 onward the outlook is built from 60-year climate statistics

Fri, 2038° / 28°

0.11

38 °

Round Butte, Friday, 20 November

Climate normal for this date — 60-year average.

Average high38°

Average low28°

Average precipitation0.11 in

Chance of precipitation58%

Record high50° (2009)

Record low2° (1977)

Sat, 2138° / 28°

0.1

38 °

Round Butte, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high38°

Average low28°

Average precipitation0.1 in

Chance of precipitation53%

Record high49° (2002)

Record low6° (1977)

Sun, 2237° / 27°

0.11

37 °

Round Butte, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high37°

Average low27°

Average precipitation0.11 in

Chance of precipitation58%

Record high54° (2017)

Record low-1° (1985)

Mon, 2336° / 26°

0.11

36 °

Round Butte, Monday, 23 November

Climate normal for this date — 60-year average.

Average high36°

Average low26°

Average precipitation0.11 in

Chance of precipitation58%

Record high57° (2017)

Record low-5° (1985)

Tue, 2437° / 28°

0.16

37 °

Round Butte, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high37°

Average low28°

Average precipitation0.16 in

Chance of precipitation67%

Record high49° (2017)

Record low-4° (2010)

Wed, 2535° / 27°

0.17

35 °

Round Butte, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high35°

Average low27°

Average precipitation0.17 in

Chance of precipitation60%

Record high48° (2009)

Record low-1° (2010)

Thu, 2635° / 26°

0.13

35 °

Round Butte, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high35°

Average low26°

Average precipitation0.13 in

Chance of precipitation57%

Record high58° (2017)

Record low1° (1985)

Fri, 2735° / 26°

0.11

35 °

Round Butte, Friday, 27 November

Climate normal for this date — 60-year average.

Average high35°

Average low26°

Average precipitation0.11 in

Chance of precipitation57%

Record high57° (2017)

Record low3° (1985)

Sat, 2835° / 26°

0.11

35 °

Round Butte, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high35°

Average low26°

Average precipitation0.11 in

Chance of precipitation47%

Record high56° (2021)

Record low3° (1985)

Sun, 2935° / 25°

0.09

35 °

Round Butte, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high35°

Average low25°

Average precipitation0.09 in

Chance of precipitation55%

Record high53° (2021)

Record low1° (1985)

Mon, 3034° / 25°

0.1

34 °

Round Butte, Monday, 30 November

Climate normal for this date — 60-year average.

Average high34°

Average low25°

Average precipitation0.1 in

Chance of precipitation55%

Record high46° (2021)

Record low-5° (1985)

Tue, 0135° / 26°

0.12

35 °

Round Butte, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high35°

Average low26°

Average precipitation0.12 in

Chance of precipitation52%

Record high58° (2021)

Record low-7° (1985)

Wed, 0235° / 26°

0.17

35 °

Round Butte, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high35°

Average low26°

Average precipitation0.17 in

Chance of precipitation60%

Record high55° (2021)

Record low-4° (1985)

Thu, 0335° / 26°

0.11

35 °

Round Butte, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high35°

Average low26°

Average precipitation0.11 in

Chance of precipitation48%

Record high47° (1987)

Record low1° (1972)

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 Round Butte, 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 Round Butte, 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.