Monthly outlook for Glentana, MT: average high 51.9°, average low 38.2°. That is 7.6° above the climate normal for November. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 12 November (63.3°), the coolest 3 November (29.8°).
51.9°/38.2°
Average high / low
+7.6°
Above normal
4 / 3
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
50.9°
39.4°
+6.4°
11 November – 20 November
53.6°
35.2°
+10.2°
21 November – 30 November
at normal
29.2°
—
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).
Mon, 0242° / 31°0.09
42 °
Glentana, Monday, 2 November
Light rain. High 42°, low 31°.
Pressure30.12 inHg
Wind16.5 mph N
Humidity85%
Visibility6.2 mi
Dew point38°
Tue, 0350° / 30°0
50 °
Glentana, Tuesday, 3 November
Clear. High 50°, low 30°.
Pressure30.15 inHg
Wind6.9 mph SW
Humidity55%
Visibility6.2 mi
Dew point32°
Wed, 0449° / 31°0
49 °
Glentana, Wednesday, 4 November
Overcast. High 49°, low 31°.
Pressure30.00 inHg
Wind4.8 mph NW
Humidity64%
Visibility6.2 mi
Dew point35°
Thu, 0549° / 31°0
49 °
Glentana, Thursday, 5 November
Mostly clear. High 49°, low 31°.
Pressure29.97 inHg
Wind12.4 mph W
Humidity60%
Visibility—
Dew point31°
Fri, 0651° / 33°0
51 °
Glentana, Friday, 6 November
Clear. High 51°, low 33°.
Pressure29.83 inHg
Wind11.7 mph SW
Humidity54%
Visibility—
Dew point29°
Sat, 0751° / 38°0
51 °
Glentana, Saturday, 7 November
Partly cloudy. High 51°, low 38°.
Pressure30.00 inHg
Wind10.6 mph W
Humidity46%
Visibility—
Dew point28°
Sun, 0860° / 39°0
60 °
Glentana, Sunday, 8 November
Overcast. High 60°, low 39°.
Pressure29.77 inHg
Wind24.4 mph W
Humidity38%
Visibility—
Dew point31°
Mon, 0951° / 36°0
51 °
Glentana, Monday, 9 November
Partly cloudy. High 51°, low 36°.
Pressure30.00 inHg
Wind14.2 mph S
Humidity20%
Visibility—
Dew point6°
Tue, 1058° / 44°0
58 °
Glentana, Tuesday, 10 November
Overcast. High 58°, low 44°.
Pressure29.91 inHg
Wind15.7 mph W
Humidity34%
Visibility—
Dew point25°
Wed, 1159° / 44°0
59 °
Glentana, Wednesday, 11 November
Partly cloudy. High 59°, low 44°.
Pressure29.97 inHg
Wind13.1 mph SW
Humidity32%
Visibility—
Dew point26°
Thu, 1263° / 50°0
63 °
Glentana, Thursday, 12 November
Overcast. High 63°, low 50°.
Pressure29.62 inHg
Wind13.5 mph SW
Humidity27%
Visibility—
Dew point26°
Fri, 1360° / 48°0
60 °
Glentana, Friday, 13 November
Partly cloudy. High 60°, low 48°.
Pressure29.32 inHg
Wind12.6 mph W
Humidity34%
Visibility—
Dew point27°
Sat, 1451° / 42°0
51 °
Glentana, Saturday, 14 November
Overcast. High 51°, low 42°.
Pressure29.44 inHg
Wind14.6 mph W
Humidity47%
Visibility—
Dew point28°
Sun, 1548° / 41°0.07
48 °
Glentana, Sunday, 15 November
Light rain. High 48°, low 41°.
Pressure29.35 inHg
Wind11 mph SE
Humidity50%
Visibility—
Dew point29°
Mon, 1640° / 35°0.31
40 °
Glentana, Monday, 16 November
Snow. High 40°, low 35°.
Pressure29.65 inHg
Wind13.6 mph W
Humidity96%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1733° / 20°0.02
33 °
Glentana, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.02 in
Chance of precipitation13%
Record high55° (2001)
Record low-8° (1996)
Wed, 1835° / 20°0.03
35 °
Glentana, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.03 in
Chance of precipitation17%
Record high59° (2008)
Record low-12° (1978)
Thu, 1933° / 19°0.03
33 °
Glentana, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.03 in
Chance of precipitation17%
Record high52° (1989)
Record low-15° (1978)
Fri, 2033° / 19°0.02
33 °
Glentana, Friday, 20 November
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.02 in
Chance of precipitation12%
Record high53° (1968)
Record low-18° (1978)
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)
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.