Monthly outlook for Glentana, MT: average high 49.5°, average low 34.6°. That is 7.1° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 14 November (57.8°), the coolest 19 November (26°).
49.5°/34.6°
Average high / low
+7.1°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
4 November – 13 November
50.8°
37.7°
+7.3°
14 November – 23 November
47.4°
33.7°
+7.6°
24 November – 3 December
at normal
28.1°
—
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).
Thu, 0548° / 29°0
48 °
Glentana, Thursday, 5 November
Clear. High 48°, low 29°.
Pressure30.03 inHg
Wind10.3 mph S
Humidity68%
Visibility6.2 mi
Dew point37°
Fri, 0648° / 32°0
48 °
Glentana, Friday, 6 November
Clear. High 48°, low 32°.
Pressure30.12 inHg
Wind11.9 mph SW
Humidity58%
Visibility6.2 mi
Dew point30°
Sat, 0756° / 39°0
56 °
Glentana, Saturday, 7 November
Clear. High 56°, low 39°.
Pressure30.00 inHg
Wind13.3 mph W
Humidity44%
Visibility6.2 mi
Dew point33°
Sun, 0858° / 39°0
58 °
Glentana, Sunday, 8 November
Overcast. High 58°, low 39°.
Pressure29.88 inHg
Wind21.8 mph W
Humidity55%
Visibility—
Dew point35°
Mon, 0948° / 35°0
48 °
Glentana, Monday, 9 November
Overcast. High 48°, low 35°.
Pressure30.12 inHg
Wind13.3 mph W
Humidity56%
Visibility—
Dew point30°
Tue, 1046° / 36°0
46 °
Glentana, Tuesday, 10 November
Overcast. High 46°, low 36°.
Pressure30.12 inHg
Wind12.2 mph SE
Humidity28%
Visibility—
Dew point11°
Wed, 1149° / 34°0
49 °
Glentana, Wednesday, 11 November
Clear. High 49°, low 34°.
Pressure30.24 inHg
Wind13.8 mph S
Humidity44%
Visibility—
Dew point23°
Thu, 1255° / 38°0
55 °
Glentana, Thursday, 12 November
Clear. High 55°, low 38°.
Pressure29.97 inHg
Wind16.9 mph SW
Humidity47%
Visibility—
Dew point30°
Fri, 1355° / 41°0
55 °
Glentana, Friday, 13 November
Clear. High 55°, low 41°.
Pressure29.91 inHg
Wind13.1 mph W
Humidity26%
Visibility—
Dew point17°
Sat, 1458° / 42°0
58 °
Glentana, Saturday, 14 November
Clear. High 58°, low 42°.
Pressure30.00 inHg
Wind9.6 mph S
Humidity22%
Visibility—
Dew point15°
Sun, 1554° / 39°0
54 °
Glentana, Sunday, 15 November
Mostly clear. High 54°, low 39°.
Pressure29.85 inHg
Wind15.3 mph S
Humidity26%
Visibility—
Dew point16°
Mon, 1655° / 38°0
55 °
Glentana, Monday, 16 November
Clear. High 55°, low 38°.
Pressure29.71 inHg
Wind8.7 mph N
Humidity25%
Visibility—
Dew point16°
Tue, 1744° / 32°0
44 °
Glentana, Tuesday, 17 November
Partly cloudy. High 44°, low 32°.
Pressure29.85 inHg
Wind20.9 mph NW
Humidity53%
Visibility—
Dew point23°
Wed, 1841° / 29°0
41 °
Glentana, Wednesday, 18 November
Clear. High 41°, low 29°.
Pressure30.00 inHg
Wind12.8 mph W
Humidity60%
Visibility—
Dew point24°
Thu, 1933° / 26°0
33 °
Glentana, Thursday, 19 November
Overcast. High 33°, low 26°.
Pressure30.21 inHg
Wind9.4 mph NE
Humidity66%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.