Monthly outlook for Rimrock, MT: average high 48°, average low 35.7°. That is 1.8° above the climate normal for November. Precipitation is expected on 1 day (about 0.6 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 12 November (63.8°), the coolest 23 November (22.6°).
48°/35.7°
Average high / low
+1.8°
Above normal
1 / 3
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
55.3°
46.4°
+5°
19 November – 28 November
35.9°
40.4°
-2.5°
29 November – 8 December
at normal
37°
—
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).
Tue, 1061° / 43°0
61 °
Rimrock, Tuesday, 10 November
Mostly clear. High 61°, low 43°.
Pressure30.03 inHg
Wind17.6 mph W
Humidity34%
Visibility6.2 mi
Dew point31°
Wed, 1161° / 41°0
61 °
Rimrock, Wednesday, 11 November
Partly cloudy. High 61°, low 41°.
Pressure30.12 inHg
Wind12.2 mph SW
Humidity41%
Visibility6.2 mi
Dew point35°
Thu, 1264° / 47°0
64 °
Rimrock, Thursday, 12 November
Partly cloudy. High 64°, low 47°.
Pressure29.97 inHg
Wind12 mph SW
Humidity35%
Visibility6.2 mi
Dew point33°
Fri, 1363° / 48°0
63 °
Rimrock, Friday, 13 November
Overcast. High 63°, low 48°.
Pressure29.68 inHg
Wind14.7 mph SW
Humidity34%
Visibility—
Dew point29°
Sat, 1458° / 47°0
58 °
Rimrock, Saturday, 14 November
Overcast. High 58°, low 47°.
Pressure29.50 inHg
Wind12.6 mph W
Humidity39%
Visibility—
Dew point31°
Sun, 1559° / 45°0
59 °
Rimrock, Sunday, 15 November
Overcast. High 59°, low 45°.
Pressure29.65 inHg
Wind15 mph SW
Humidity35%
Visibility—
Dew point28°
Mon, 1649° / 38°0.02
49 °
Rimrock, Monday, 16 November
Light rain. High 49°, low 38°.
Pressure29.91 inHg
Wind21.3 mph NW
Humidity70%
Visibility—
Dew point36°
Tue, 1746° / 34°0.02
46 °
Rimrock, Tuesday, 17 November
Light snow. High 46°, low 34°.
Pressure30.15 inHg
Wind12.1 mph E
Humidity47%
Visibility—
Dew point23°
Wed, 1834° / 31°0.54
34 °
Rimrock, Wednesday, 18 November
Snow. High 34°, low 31°.
Pressure29.97 inHg
Wind12.8 mph N
Humidity99%
Visibility—
Dew point32°
Thu, 1934° / 26°0
34 °
Rimrock, Thursday, 19 November
Overcast. High 34°, low 26°.
Pressure30.00 inHg
Wind8 mph NW
Humidity74%
Visibility—
Dew point26°
Fri, 2033° / 25°0
33 °
Rimrock, Friday, 20 November
Overcast. High 33°, low 25°.
Pressure30.24 inHg
Wind14.5 mph SW
Humidity63%
Visibility—
Dew point19°
Sat, 2134° / 25°0.02
34 °
Rimrock, Saturday, 21 November
Light snow. High 34°, low 25°.
Pressure30.03 inHg
Wind22.9 mph SW
Humidity52%
Visibility—
Dew point14°
Sun, 2237° / 25°0
37 °
Rimrock, Sunday, 22 November
Overcast. High 37°, low 25°.
Pressure30.03 inHg
Wind10.8 mph W
Humidity58%
Visibility—
Dew point18°
Mon, 2334° / 23°0
34 °
Rimrock, Monday, 23 November
Overcast. High 34°, low 23°.
Pressure30.12 inHg
Wind21.6 mph SW
Humidity51%
Visibility—
Dew point13°
Tue, 2442° / 30°0
42 °
Rimrock, Tuesday, 24 November
Overcast. High 42°, low 30°.
Pressure30.15 inHg
Wind16.4 mph SW
Humidity52%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2539° / 23°0.07
39 °
Rimrock, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.07 in
Chance of precipitation35%
Record high62° (1960)
Record low-26° (1993)
Thu, 2638° / 22°0.06
38 °
Rimrock, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.06 in
Chance of precipitation32%
Record high67° (2017)
Record low-17° (1985)
Fri, 2737° / 22°0.03
37 °
Rimrock, Friday, 27 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.03 in
Chance of precipitation17%
Record high54° (1963)
Record low-19° (1985)
Sat, 2838° / 23°0.03
38 °
Rimrock, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high38°
Average low23°
Average precipitation0.03 in
Chance of precipitation17%
Record high59° (2021)
Record low-16° (1985)
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)
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.