Monthly outlook for Riebeling, MT: average high 55.6°, average low 37.5°. That is 0.7° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 16 October (69.7°), the coolest 13 October (26.7°).
55.6°/37.5°
Average high / low
+0.7°
Above normal
3 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
56.9°
55.6°
+0.7°
22 October – 31 October
53.4°
50.7°
+1.5°
1 November – 10 November
at normal
44.7°
—
October records over 66 years
86.2°1 October 1992All-time high
-10.5°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Fairfield (11 mi).
Tue, 1349° / 27°0
49 °
Riebeling, Tuesday, 13 October
Clear. High 49°, low 27°.
Pressure30.06 inHg
Wind5.1 mph SW
Humidity57%
Visibility1.6 mi
Dew point29°
Wed, 1458° / 28°0
58 °
Riebeling, Wednesday, 14 October
Overcast. High 58°, low 28°.
Pressure30.09 inHg
Wind10.3 mph SW
Humidity45%
Visibility6.2 mi
Dew point30°
Thu, 1552° / 33°0
52 °
Riebeling, Thursday, 15 October
Clear. High 52°, low 33°.
Pressure30.65 inHg
Wind3.5 mph NE
Humidity59%
Visibility6.2 mi
Dew point33°
Fri, 1670° / 36°0
70 °
Riebeling, Friday, 16 October
Clear. High 70°, low 36°.
Pressure30.24 inHg
Wind11.7 mph S
Humidity33%
Visibility6.2 mi
Dew point31°
Sat, 1768° / 46°0
68 °
Riebeling, Saturday, 17 October
Overcast. High 68°, low 46°.
Pressure29.88 inHg
Wind17.2 mph SW
Humidity29%
Visibility—
Dew point30°
Sun, 1861° / 42°0
61 °
Riebeling, Sunday, 18 October
Partly cloudy. High 61°, low 42°.
Pressure29.97 inHg
Wind10.4 mph SW
Humidity38%
Visibility—
Dew point29°
Mon, 1968° / 44°0
68 °
Riebeling, Monday, 19 October
Overcast. High 68°, low 44°.
Pressure29.74 inHg
Wind15.2 mph S
Humidity34%
Visibility—
Dew point32°
Tue, 2062° / 48°0.09
62 °
Riebeling, Tuesday, 20 October
Light rain. High 62°, low 48°.
Pressure29.65 inHg
Wind14.2 mph N
Humidity45%
Visibility—
Dew point36°
Wed, 2145° / 37°0.6
45 °
Riebeling, Wednesday, 21 October
Snow. High 45°, low 37°.
Pressure30.06 inHg
Wind15.7 mph NW
Humidity98%
Visibility—
Dew point37°
Thu, 2248° / 34°0
48 °
Riebeling, Thursday, 22 October
Overcast. High 48°, low 34°.
Pressure30.06 inHg
Wind5.3 mph SW
Humidity66%
Visibility—
Dew point31°
Fri, 2355° / 34°0
55 °
Riebeling, Friday, 23 October
Partly cloudy. High 55°, low 34°.
Pressure29.97 inHg
Wind12.5 mph SW
Humidity57%
Visibility—
Dew point32°
Sat, 2456° / 42°0.01
56 °
Riebeling, Saturday, 24 October
Light rain. High 56°, low 42°.
Pressure30.03 inHg
Wind7.1 mph SW
Humidity61%
Visibility—
Dew point36°
Sun, 2556° / 42°0
56 °
Riebeling, Sunday, 25 October
Partly cloudy. High 56°, low 42°.
Pressure30.00 inHg
Wind10.2 mph SW
Humidity50%
Visibility—
Dew point33°
Mon, 2656° / 42°0
56 °
Riebeling, Monday, 26 October
Overcast. High 56°, low 42°.
Pressure29.83 inHg
Wind20.9 mph W
Humidity55%
Visibility—
Dew point36°
Tue, 2750° / 38°0
50 °
Riebeling, Tuesday, 27 October
Clear. High 50°, low 38°.
Pressure30.00 inHg
Wind13 mph W
Humidity43%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2850° / 30°0.03
50 °
Riebeling, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.03 in
Chance of precipitation17%
Record high71° (2008)
Record low-1° (1991)
Thu, 2948° / 29°0.03
48 °
Riebeling, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high69° (1987)
Record low-2° (1991)
Fri, 3048° / 28°0.02
48 °
Riebeling, Friday, 30 October
Climate normal for this date — 60-year average.
Average high48°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high70° (1962)
Record low-10° (1991)
Sat, 3147° / 29°0.03
47 °
Riebeling, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.03 in
Chance of precipitation20%
Record high67° (2014)
Record low-8° (2002)
Sun, 0147° / 29°0.03
47 °
Riebeling, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high69° (2025)
Record low-10° (1984)
Mon, 0247° / 29°0.03
47 °
Riebeling, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.03 in
Chance of precipitation22%
Record high66° (1981)
Record low-7° (1991)
Tue, 0347° / 29°0.02
47 °
Riebeling, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (1962)
Record low-4° (1991)
Wed, 0447° / 29°0.03
47 °
Riebeling, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high66° (2010)
Record low2° (2017)
Thu, 0546° / 28°0.03
46 °
Riebeling, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.03 in
Chance of precipitation22%
Record high68° (2010)
Record low-13° (2003)
Fri, 0644° / 27°0.03
44 °
Riebeling, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.03 in
Chance of precipitation20%
Record high66° (2010)
Record low-9° (2003)
Sat, 0744° / 28°0.03
44 °
Riebeling, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation20%
Record high65° (2010)
Record low-4° (1973)
Sun, 0843° / 26°0.04
43 °
Riebeling, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.04 in
Chance of precipitation25%
Record high64° (2004)
Record low-5° (1973)
Mon, 0942° / 25°0.05
42 °
Riebeling, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.05 in
Chance of precipitation25%
Record high66° (2016)
Record low-2° (1986)
Tue, 1041° / 25°0.02
41 °
Riebeling, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.02 in
Chance of precipitation27%
Record high64° (2025)
Record low-18° (1986)
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 Riebeling, 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 Riebeling, 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.