Monthly outlook for Glentana, MT: average high 47°, average low 31.2°. That is 6° above the climate normal for November. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 13 November (57°), the coolest 20 November (12.5°).
47°/31.2°
Average high / low
+6°
Above normal
1 / 3
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
5 November – 14 November
51.1°
37.2°
+7.7°
15 November – 24 November
40.1°
33.1°
+3.9°
25 November – 4 December
at normal
27.8°
—
November records over 66 years
66.2°12 November 1999All-time high
-35.9°27 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Opheim (7 mi).
Fri, 0649° / 26°0
49 °
Glentana, Friday, 6 November
Clear. High 49°, low 26°.
Pressure30.09 inHg
Wind12.5 mph SW
Humidity62%
Visibility6.2 mi
Dew point30°
Sat, 0752° / 35°0
52 °
Glentana, Saturday, 7 November
Partly cloudy. High 52°, low 35°.
Pressure30.06 inHg
Wind18.9 mph NW
Humidity44%
Visibility6.2 mi
Dew point29°
Sun, 0856° / 36°0
56 °
Glentana, Sunday, 8 November
Overcast. High 56°, low 36°.
Pressure29.80 inHg
Wind10.8 mph SW
Humidity51%
Visibility6.2 mi
Dew point37°
Mon, 0946° / 32°0
46 °
Glentana, Monday, 9 November
Overcast. High 46°, low 32°.
Pressure30.12 inHg
Wind8.5 mph W
Humidity59%
Visibility6.2 mi
Dew point27°
Tue, 1054° / 34°0
54 °
Glentana, Tuesday, 10 November
Clear. High 54°, low 34°.
Pressure29.91 inHg
Wind17.4 mph W
Humidity57%
Visibility—
Dew point33°
Wed, 1144° / 34°0
44 °
Glentana, Wednesday, 11 November
Overcast. High 44°, low 34°.
Pressure30.18 inHg
Wind11.3 mph W
Humidity55%
Visibility—
Dew point25°
Thu, 1251° / 33°0
51 °
Glentana, Thursday, 12 November
Clear. High 51°, low 33°.
Pressure30.00 inHg
Wind11.6 mph S
Humidity48%
Visibility—
Dew point26°
Fri, 1357° / 42°0
57 °
Glentana, Friday, 13 November
Overcast. High 57°, low 42°.
Pressure29.74 inHg
Wind9.8 mph W
Humidity38%
Visibility—
Dew point27°
Sat, 1453° / 42°0
53 °
Glentana, Saturday, 14 November
Partly cloudy. High 53°, low 42°.
Pressure29.77 inHg
Wind22.8 mph W
Humidity39%
Visibility—
Dew point27°
Sun, 1547° / 35°0
47 °
Glentana, Sunday, 15 November
Partly cloudy. High 47°, low 35°.
Pressure30.15 inHg
Wind17.8 mph W
Humidity52%
Visibility—
Dew point27°
Mon, 1651° / 36°0
51 °
Glentana, Monday, 16 November
Overcast. High 51°, low 36°.
Pressure29.94 inHg
Wind10.3 mph SE
Humidity38%
Visibility—
Dew point21°
Tue, 1749° / 36°0
49 °
Glentana, Tuesday, 17 November
Mostly clear. High 49°, low 36°.
Pressure29.56 inHg
Wind17.2 mph NW
Humidity45%
Visibility—
Dew point26°
Wed, 1835° / 27°0
35 °
Glentana, Wednesday, 18 November
Overcast. High 35°, low 27°.
Pressure30.12 inHg
Wind20.4 mph NW
Humidity63%
Visibility—
Dew point21°
Thu, 1929° / 15°0.32
29 °
Glentana, Thursday, 19 November
Snow. High 29°, low 15°.
Pressure30.24 inHg
Wind11.7 mph E
Humidity93%
Visibility—
Dew point27°
Fri, 2028° / 13°0
28 °
Glentana, Friday, 20 November
Overcast. High 28°, low 13°.
Pressure30.39 inHg
Wind10.7 mph S
Humidity94%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2131° / 18°0.02
31 °
Glentana, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high31°
Average low18°
Average precipitation0.02 in
Chance of precipitation18%
Record high51° (1974)
Record low-18° (1996)
Sun, 2231° / 18°0.02
31 °
Glentana, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high31°
Average low18°
Average precipitation0.02 in
Chance of precipitation17%
Record high52° (2005)
Record low-18° (1996)
Mon, 2330° / 17°0.02
30 °
Glentana, Monday, 23 November
Climate normal for this date — 60-year average.
Average high30°
Average low17°
Average precipitation0.02 in
Chance of precipitation13%
Record high58° (2017)
Record low-25° (1985)
Tue, 2431° / 17°0.03
31 °
Glentana, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high31°
Average low17°
Average precipitation0.03 in
Chance of precipitation23%
Record high51° (2017)
Record low-19° (1985)
Wed, 2529° / 16°0.03
29 °
Glentana, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high29°
Average low16°
Average precipitation0.03 in
Chance of precipitation25%
Record high49° (2022)
Record low-18° (1996)
Thu, 2628° / 15°0.02
28 °
Glentana, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high28°
Average low15°
Average precipitation0.02 in
Chance of precipitation8%
Record high54° (1962)
Record low-26° (1985)
Fri, 2727° / 14°0.01
27 °
Glentana, Friday, 27 November
Climate normal for this date — 60-year average.
Average high27°
Average low14°
Average precipitation0.01 in
Chance of precipitation8%
Record high50° (2017)
Record low-36° (1985)
Sat, 2829° / 15°0.02
29 °
Glentana, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high29°
Average low15°
Average precipitation0.02 in
Chance of precipitation18%
Record high53° (2021)
Record low-24° (1985)
Sun, 2928° / 14°0.02
28 °
Glentana, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high28°
Average low14°
Average precipitation0.02 in
Chance of precipitation18%
Record high46° (2021)
Record low-26° (1985)
Mon, 3028° / 15°0.02
28 °
Glentana, Monday, 30 November
Climate normal for this date — 60-year average.
Average high28°
Average low15°
Average precipitation0.02 in
Chance of precipitation13%
Record high47° (1999)
Record low-15° (1985)
Tue, 0128° / 13°0.03
28 °
Glentana, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high28°
Average low13°
Average precipitation0.03 in
Chance of precipitation18%
Record high54° (2021)
Record low-21° (1985)
Wed, 0227° / 13°0.03
27 °
Glentana, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high27°
Average low13°
Average precipitation0.03 in
Chance of precipitation18%
Record high47° (1988)
Record low-28° (1985)
Thu, 0328° / 12°0.02
28 °
Glentana, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high28°
Average low12°
Average precipitation0.02 in
Chance of precipitation13%
Record high48° (1989)
Record low-26° (1972)
Fri, 0427° / 12°0.02
27 °
Glentana, Friday, 4 December
Climate normal for this date — 60-year average.
Average high27°
Average low12°
Average precipitation0.02 in
Chance of precipitation15%
Record high48° (1979)
Record low-23° (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 Glentana, 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 Glentana, 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.