Monthly outlook for Richey, MT: average high 52°, average low 38.8°. That is 2.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 8 November (66.3°), the coolest 29 October (31.7°).
52°/38.8°
Average high / low
+2.1°
Above normal
1 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
46.9°
49.8°
-1.6°
3 November – 12 November
60.6°
43.6°
+9.4°
13 November – 22 November
at normal
39.7°
—
October records over 66 years
89.8°4 October 1963All-time high
-3.1°25 October 2020All-time low
Sun, 2549° / 32°0
49 °
Richey, Sunday, 25 October
Clear. High 49°, low 32°.
Pressure30.50 inHg
Wind13.5 mph E
Humidity56%
Visibility6.2 mi
Dew point23°
Mon, 2645° / 35°0
45 °
Richey, Monday, 26 October
Overcast. High 45°, low 35°.
Pressure30.39 inHg
Wind14 mph SE
Humidity61%
Visibility6.2 mi
Dew point28°
Tue, 2738° / 33°0.13
38 °
Richey, Tuesday, 27 October
Snow. High 38°, low 33°.
Pressure29.94 inHg
Wind11.3 mph E
Humidity81%
Visibility6.2 mi
Dew point31°
Wed, 2848° / 36°0.02
48 °
Richey, Wednesday, 28 October
Light rain. High 48°, low 36°.
Pressure29.97 inHg
Wind15.2 mph W
Humidity63%
Visibility6.2 mi
Dew point35°
Thu, 2950° / 32°0
50 °
Richey, Thursday, 29 October
Partly cloudy. High 50°, low 32°.
Pressure30.15 inHg
Wind14.9 mph E
Humidity69%
Visibility—
Dew point33°
Fri, 3052° / 39°0
52 °
Richey, Friday, 30 October
Overcast. High 52°, low 39°.
Pressure29.85 inHg
Wind9.7 mph E
Humidity73%
Visibility—
Dew point38°
Sat, 3144° / 39°0
44 °
Richey, Saturday, 31 October
Overcast. High 44°, low 39°.
Pressure29.83 inHg
Wind19.5 mph W
Humidity74%
Visibility—
Dew point36°
Sun, 0144° / 33°0
44 °
Richey, Sunday, 1 November
Clear. High 44°, low 33°.
Pressure30.06 inHg
Wind18.1 mph NW
Humidity47%
Visibility—
Dew point21°
Mon, 0251° / 33°0
51 °
Richey, Monday, 2 November
Mostly clear. High 51°, low 33°.
Pressure30.24 inHg
Wind17.9 mph SE
Humidity36%
Visibility—
Dew point20°
Tue, 0356° / 42°0
56 °
Richey, Tuesday, 3 November
Overcast. High 56°, low 42°.
Pressure29.88 inHg
Wind13.9 mph SE
Humidity47%
Visibility—
Dew point31°
Wed, 0455° / 44°0.03
55 °
Richey, Wednesday, 4 November
Light rain. High 55°, low 44°.
Pressure29.68 inHg
Wind16.4 mph W
Humidity67%
Visibility—
Dew point41°
Thu, 0560° / 42°0
60 °
Richey, Thursday, 5 November
Overcast. High 60°, low 42°.
Pressure29.85 inHg
Wind13.1 mph SW
Humidity39%
Visibility—
Dew point29°
Fri, 0661° / 47°0
61 °
Richey, Friday, 6 November
Overcast. High 61°, low 47°.
Pressure30.12 inHg
Wind9.5 mph SW
Humidity49%
Visibility—
Dew point37°
Sat, 0766° / 51°0
66 °
Richey, Saturday, 7 November
Partly cloudy. High 66°, low 51°.
Pressure29.97 inHg
Wind9.3 mph S
Humidity36%
Visibility—
Dew point33°
Sun, 0866° / 52°0
66 °
Richey, Sunday, 8 November
Overcast. High 66°, low 52°.
Pressure29.59 inHg
Wind26.7 mph NW
Humidity36%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0941° / 26°0.04
41 °
Richey, Monday, 9 November
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.04 in
Chance of precipitation22%
Record high68° (2016)
Record low-4° (2000)
Tue, 1040° / 25°0.05
40 °
Richey, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.05 in
Chance of precipitation23%
Record high64° (1989)
Record low-6° (1986)
Wed, 1140° / 23°0.02
40 °
Richey, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.02 in
Chance of precipitation17%
Record high62° (1981)
Record low-9° (2019)
Thu, 1241° / 24°0.03
41 °
Richey, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.03 in
Chance of precipitation17%
Record high74° (1999)
Record low-8° (2022)
Fri, 1342° / 26°0.02
42 °
Richey, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.02 in
Chance of precipitation17%
Record high66° (1990)
Record low-12° (2014)
Sat, 1442° / 27°0.02
42 °
Richey, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.02 in
Chance of precipitation20%
Record high66° (1999)
Record low-13° (2014)
Sun, 1542° / 26°0.01
42 °
Richey, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.01 in
Chance of precipitation13%
Record high65° (2001)
Record low-10° (2014)
Mon, 1642° / 26°0.02
42 °
Richey, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.02 in
Chance of precipitation12%
Record high67° (2001)
Record low-5° (1989)
Tue, 1739° / 25°0.02
39 °
Richey, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.02 in
Chance of precipitation17%
Record high64° (2001)
Record low-5° (1996)
Wed, 1841° / 24°0.04
41 °
Richey, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.04 in
Chance of precipitation22%
Record high64° (2008)
Record low-3° (1996)
Thu, 1938° / 24°0.03
38 °
Richey, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.03 in
Chance of precipitation15%
Record high62° (2003)
Record low-4° (1978)
Fri, 2038° / 22°0.02
38 °
Richey, Friday, 20 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.02 in
Chance of precipitation10%
Record high58° (2001)
Record low-10° (1978)
Sat, 2137° / 21°0.01
37 °
Richey, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.01 in
Chance of precipitation13%
Record high60° (1974)
Record low-12° (1996)
Sun, 2236° / 22°0.02
36 °
Richey, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.02 in
Chance of precipitation12%
Record high56° (2017)
Record low-14° (1977)
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 Richey, 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 Richey, 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.