Monthly outlook for Sangrey, MT: average high 55.4°, average low 40.2°. That is 3° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 17 October (72.8°), the coolest 15 October (32.6°).
55.4°/40.2°
Average high / low
+3°
Above normal
2 / 3
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
59.3°
51.8°
+4.2°
25 October – 3 November
48.8°
45.8°
+1.7°
4 November – 13 November
at normal
40.7°
—
October records over 66 years
83.1°1 October 2011All-time high
-10.5°29 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Parker School (4 mi).
Fri, 1667° / 37°0
67 °
Sangrey, Friday, 16 October
Partly cloudy. High 67°, low 37°.
Pressure30.30 inHg
Wind13.1 mph SW
Humidity28%
Visibility6.2 mi
Dew point22°
Sat, 1773° / 54°0
73 °
Sangrey, Saturday, 17 October
Overcast. High 73°, low 54°.
Pressure29.88 inHg
Wind17.4 mph SW
Humidity27%
Visibility6.2 mi
Dew point30°
Sun, 1862° / 44°0
62 °
Sangrey, Sunday, 18 October
Clear. High 62°, low 44°.
Pressure30.09 inHg
Wind2.4 mph SW
Humidity39%
Visibility6.2 mi
Dew point31°
Mon, 1961° / 44°0
61 °
Sangrey, Monday, 19 October
Overcast. High 61°, low 44°.
Pressure29.88 inHg
Wind2.9 mph NW
Humidity55%
Visibility6.2 mi
Dew point36°
Tue, 2060° / 47°0
60 °
Sangrey, Tuesday, 20 October
Overcast. High 60°, low 47°.
Pressure29.85 inHg
Wind5.1 mph N
Humidity68%
Visibility—
Dew point43°
Wed, 2160° / 42°0
60 °
Sangrey, Wednesday, 21 October
Clear. High 60°, low 42°.
Pressure30.06 inHg
Wind9.4 mph SE
Humidity62%
Visibility—
Dew point39°
Thu, 2265° / 53°0
65 °
Sangrey, Thursday, 22 October
Clear. High 65°, low 53°.
Pressure29.68 inHg
Wind10.9 mph SE
Humidity37%
Visibility—
Dew point36°
Fri, 2354° / 38°0.39
54 °
Sangrey, Friday, 23 October
Snow. High 54°, low 38°.
Pressure29.91 inHg
Wind22.9 mph NW
Humidity70%
Visibility—
Dew point35°
Sat, 2443° / 33°0
43 °
Sangrey, Saturday, 24 October
Overcast. High 43°, low 33°.
Pressure30.39 inHg
Wind19.8 mph NW
Humidity46%
Visibility—
Dew point20°
Sun, 2548° / 34°0
48 °
Sangrey, Sunday, 25 October
Clear. High 48°, low 34°.
Pressure30.18 inHg
Wind7.5 mph SE
Humidity37%
Visibility—
Dew point20°
Mon, 2642° / 36°0
42 °
Sangrey, Monday, 26 October
Overcast. High 42°, low 36°.
Pressure30.06 inHg
Wind7.7 mph N
Humidity68%
Visibility—
Dew point30°
Tue, 2742° / 35°0.06
42 °
Sangrey, Tuesday, 27 October
Light snow. High 42°, low 35°.
Pressure29.97 inHg
Wind9.9 mph SE
Humidity70%
Visibility—
Dew point29°
Wed, 2855° / 38°0.01
55 °
Sangrey, Wednesday, 28 October
Light rain. High 55°, low 38°.
Pressure29.56 inHg
Wind31.4 mph SW
Humidity37%
Visibility—
Dew point25°
Thu, 2948° / 36°0
48 °
Sangrey, Thursday, 29 October
Partly cloudy. High 48°, low 36°.
Pressure29.97 inHg
Wind13 mph W
Humidity44%
Visibility—
Dew point23°
Fri, 3057° / 41°0.01
57 °
Sangrey, Friday, 30 October
Light rain. High 57°, low 41°.
Pressure29.77 inHg
Wind28.7 mph W
Humidity34%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3144° / 30°0.06
44 °
Sangrey, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.06 in
Chance of precipitation28%
Record high67° (2008)
Record low-8° (1984)
Sun, 0144° / 29°0.03
44 °
Sangrey, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.03 in
Chance of precipitation13%
Record high64° (2025)
Record low-17° (1984)
Mon, 0244° / 29°0.03
44 °
Sangrey, Monday, 2 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high63° (1981)
Record low-15° (1991)
Tue, 0344° / 30°0.04
44 °
Sangrey, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high62° (1981)
Record low-2° (1991)
Wed, 0445° / 31°0.04
45 °
Sangrey, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.04 in
Chance of precipitation25%
Record high65° (2021)
Record low3° (2017)
Thu, 0543° / 29°0.06
43 °
Sangrey, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.06 in
Chance of precipitation27%
Record high65° (1975)
Record low-8° (2003)
Fri, 0641° / 27°0.03
41 °
Sangrey, Friday, 6 November
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.03 in
Chance of precipitation18%
Record high64° (2010)
Record low-1° (1971)
Sat, 0741° / 28°0.04
41 °
Sangrey, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.04 in
Chance of precipitation30%
Record high66° (1999)
Record low-3° (1973)
Sun, 0840° / 27°0.07
40 °
Sangrey, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.07 in
Chance of precipitation27%
Record high63° (1999)
Record low-4° (1973)
Mon, 0939° / 25°0.05
39 °
Sangrey, Monday, 9 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.05 in
Chance of precipitation23%
Record high61° (2001)
Record low-9° (2022)
Tue, 1038° / 25°0.05
38 °
Sangrey, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.05 in
Chance of precipitation30%
Record high59° (2005)
Record low-7° (1986)
Wed, 1138° / 24°0.04
38 °
Sangrey, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.04 in
Chance of precipitation27%
Record high60° (1990)
Record low-10° (2019)
Thu, 1240° / 26°0.03
40 °
Sangrey, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (1999)
Record low-15° (1986)
Fri, 1340° / 27°0.03
40 °
Sangrey, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.03 in
Chance of precipitation20%
Record high63° (2025)
Record low-8° (2014)
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 Sangrey, 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 Sangrey, 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.