As of 16:09 MST

Weather in Rimrock, MT

57°

Rimrock, Friday, 13 November, 16:09

Overcast. Feels like 54°. High 59°, low 36°.

Pressure29.62 inHg

Wind3.4 mph SE

Humidity45%

Visibility6.2 mi

Dew point36°

See detailed hourly forecast

Monthly outlook for Rimrock, MT: average high 45.7°, average low 30.8°. That is 1.6° above the climate normal for November. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 14 November (63.3°), the coolest 23 November (19.8°).

45.7°/30.8°

Average high / low

+1.6°

Above normal

2 / 3

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
13 November – 22 November	46.4°	44.9°	+0.8°
23 November – 2 December	44.5°	38.8°	+3.1°
3 December – 12 December	at normal	36.5°	—

November records over 66 years

73.2°12 November 1999All-time high

-26.1°25 November 1993All-time low

Climate normals and records are computed from the nearest reference point — Billings (7 mi).

Sat, 1463° / 31°

63 °

Rimrock, Saturday, 14 November

Overcast. High 63°, low 31°.

Pressure29.62 inHg

Wind9.5 mph SW

Humidity35%

Visibility6.2 mi

Dew point30°

Sun, 1556° / 29°

56 °

Rimrock, Sunday, 15 November

Partly cloudy. High 56°, low 29°.

Pressure29.94 inHg

Wind8.1 mph SW

Humidity42%

Visibility6.2 mi

Dew point29°

Mon, 1656° / 42°

56 °

Rimrock, Monday, 16 November

Overcast. High 56°, low 42°.

Pressure29.88 inHg

Wind8.7 mph SW

Humidity39%

Visibility6.2 mi

Dew point26°

Tue, 1750° / 38°

50 °

Rimrock, Tuesday, 17 November

Partly cloudy. High 50°, low 38°.

Pressure29.83 inHg

Wind7.6 mph NE

Humidity53%

Visibility6.2 mi

Dew point31°

Wed, 1839° / 30°

0.28

39 °

Rimrock, Wednesday, 18 November

Snow. High 39°, low 30°.

Pressure29.80 inHg

Wind12.2 mph NW

Humidity86%

Visibility—

Dew point32°

Thu, 1941° / 28°

41 °

Rimrock, Thursday, 19 November

Overcast. High 41°, low 28°.

Pressure29.97 inHg

Wind5.8 mph NW

Humidity52%

Visibility—

Dew point21°

Fri, 2033° / 30°

0.11

33 °

Rimrock, Friday, 20 November

Light snow. High 33°, low 30°.

Pressure30.00 inHg

Wind10.6 mph N

Humidity87%

Visibility—

Dew point29°

Sat, 2137° / 24°

0.01

37 °

Rimrock, Saturday, 21 November

Light snow. High 37°, low 24°.

Pressure30.53 inHg

Wind7.3 mph NE

Humidity76%

Visibility—

Dew point24°

Sun, 2229° / 21°

0.02

29 °

Rimrock, Sunday, 22 November

Light snow. High 29°, low 21°.

Pressure30.68 inHg

Wind7.7 mph NE

Humidity79%

Visibility—

Dew point20°

Mon, 2331° / 20°

31 °

Rimrock, Monday, 23 November

Partly cloudy. High 31°, low 20°.

Pressure30.42 inHg

Wind4.7 mph E

Humidity74%

Visibility—

Dew point19°

Tue, 2446° / 26°

46 °

Rimrock, Tuesday, 24 November

Overcast. High 46°, low 26°.

Pressure30.03 inHg

Wind10.3 mph W

Humidity57%

Visibility—

Dew point25°

Wed, 2548° / 34°

48 °

Rimrock, Wednesday, 25 November

Overcast. High 48°, low 34°.

Pressure30.12 inHg

Wind19 mph SW

Humidity53%

Visibility—

Dew point26°

Thu, 2648° / 38°

48 °

Rimrock, Thursday, 26 November

Overcast. High 48°, low 38°.

Pressure29.77 inHg

Wind16.5 mph SW

Humidity39%

Visibility—

Dew point22°

Fri, 2749° / 36°

49 °

Rimrock, Friday, 27 November

Overcast. High 49°, low 36°.

Pressure29.83 inHg

Wind22.3 mph W

Humidity40%

Visibility—

Dew point21°

Sat, 2844° / 31°

44 °

Rimrock, Saturday, 28 November

Overcast. High 44°, low 31°.

Pressure29.91 inHg

Wind17.3 mph SW

Humidity35%

Visibility—

Dew point14°

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

Sun, 2939° / 22°

0.03

39 °

Rimrock, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high39°

Average low22°

Average precipitation0.03 in

Chance of precipitation23%

Record high58° (1980)

Record low-10° (1975)

Mon, 3038° / 21°

0.02

38 °

Rimrock, Monday, 30 November

Climate normal for this date — 60-year average.

Average high38°

Average low21°

Average precipitation0.02 in

Chance of precipitation20%

Record high62° (1999)

Record low-17° (1975)

Tue, 0138° / 22°

0.03

38 °

Rimrock, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high38°

Average low22°

Average precipitation0.03 in

Chance of precipitation18%

Record high64° (2021)

Record low-19° (1985)

Wed, 0238° / 23°

0.06

38 °

Rimrock, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high38°

Average low23°

Average precipitation0.06 in

Chance of precipitation25%

Record high67° (2021)

Record low-23° (1985)

Thu, 0338° / 21°

0.03

38 °

Rimrock, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high38°

Average low21°

Average precipitation0.03 in

Chance of precipitation20%

Record high58° (1987)

Record low-10° (1985)

Fri, 0438° / 22°

0.04

38 °

Rimrock, Friday, 4 December

Climate normal for this date — 60-year average.

Average high38°

Average low22°

Average precipitation0.04 in

Chance of precipitation20%

Record high59° (1979)

Record low-13° (1972)

Sat, 0536° / 20°

0.04

36 °

Rimrock, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high36°

Average low20°

Average precipitation0.04 in

Chance of precipitation22%

Record high59° (2023)

Record low-28° (2013)

Sun, 0635° / 20°

0.05

35 °

Rimrock, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high35°

Average low20°

Average precipitation0.05 in

Chance of precipitation23%

Record high63° (2023)

Record low-23° (1972)

Mon, 0735° / 19°

0.02

35 °

Rimrock, Monday, 7 December

Climate normal for this date — 60-year average.

Average high35°

Average low19°

Average precipitation0.02 in

Chance of precipitation20%

Record high55° (1987)

Record low-26° (2013)

Tue, 0835° / 18°

0.02

35 °

Rimrock, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high35°

Average low18°

Average precipitation0.02 in

Chance of precipitation17%

Record high58° (2020)

Record low-35° (1972)

Wed, 0937° / 20°

0.02

37 °

Rimrock, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high37°

Average low20°

Average precipitation0.02 in

Chance of precipitation17%

Record high60° (1990)

Record low-25° (2009)

Thu, 1038° / 21°

0.02

38 °

Rimrock, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high38°

Average low21°

Average precipitation0.02 in

Chance of precipitation17%

Record high61° (1990)

Record low-19° (1961)

Fri, 1137° / 20°

0.04

37 °

Rimrock, Friday, 11 December

Climate normal for this date — 60-year average.

Average high37°

Average low20°

Average precipitation0.04 in

Chance of precipitation15%

Record high63° (2025)

Record low-25° (1961)

Sat, 1237° / 21°

0.05

37 °

Rimrock, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high37°

Average low21°

Average precipitation0.05 in

Chance of precipitation23%

Record high57° (2014)

Record low-15° (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 Rimrock, 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 Rimrock, 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.