Monthly outlook for Zortman, MT: average high 43.1°, average low 30.9°. That is 2° below the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 6 November (51.6°), the coolest 26 October (22.8°).
43.1°/30.9°
Average high / low
−2°
Below normal
4 / 3
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
40.2°
48.5°
-4.6°
5 November – 14 November
47.8°
43.2°
+2.6°
15 November – 24 November
at normal
39.6°
—
October records over 66 years
87.1°1 October 2011All-time high
-6.3°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Lodge Pole (8 mi).
Tue, 2748° / 31°0.13
48 °
Zortman, Tuesday, 27 October
Snow. High 48°, low 31°.
Pressure29.80 inHg
Wind14 mph W
Humidity90%
Visibility4.4 mi
Dew point37°
Wed, 2847° / 33°0
47 °
Zortman, Wednesday, 28 October
Clear. High 47°, low 33°.
Pressure29.91 inHg
Wind11.8 mph W
Humidity58%
Visibility6.2 mi
Dew point29°
Thu, 2940° / 30°0
40 °
Zortman, Thursday, 29 October
Partly cloudy. High 40°, low 30°.
Pressure30.21 inHg
Wind3.3 mph N
Humidity83%
Visibility6.2 mi
Dew point29°
Fri, 3036° / 27°0.01
36 °
Zortman, Friday, 30 October
Light rain. High 36°, low 27°.
Pressure30.15 inHg
Wind8.2 mph SE
Humidity94%
Visibility6.2 mi
Dew point28°
Sat, 3146° / 33°0.01
46 °
Zortman, Saturday, 31 October
Light rain. High 46°, low 33°.
Pressure30.00 inHg
Wind3.5 mph NW
Humidity69%
Visibility—
Dew point33°
Sun, 0137° / 31°0.28
37 °
Zortman, Sunday, 1 November
Snow. High 37°, low 31°.
Pressure30.03 inHg
Wind6.3 mph NW
Humidity100%
Visibility—
Dew point34°
Mon, 0233° / 27°0.12
33 °
Zortman, Monday, 2 November
Light snow. High 33°, low 27°.
Pressure30.21 inHg
Wind15.3 mph NW
Humidity54%
Visibility—
Dew point18°
Tue, 0337° / 26°0.04
37 °
Zortman, Tuesday, 3 November
Light snow. High 37°, low 26°.
Pressure30.47 inHg
Wind8.4 mph NW
Humidity74%
Visibility—
Dew point25°
Wed, 0441° / 27°0
41 °
Zortman, Wednesday, 4 November
Partly cloudy. High 41°, low 27°.
Pressure30.12 inHg
Wind10.5 mph SE
Humidity48%
Visibility—
Dew point19°
Thu, 0548° / 30°0
48 °
Zortman, Thursday, 5 November
Overcast. High 48°, low 30°.
Pressure29.88 inHg
Wind4.3 mph SW
Humidity39%
Visibility—
Dew point22°
Fri, 0652° / 37°0
52 °
Zortman, Friday, 6 November
Overcast. High 52°, low 37°.
Pressure29.62 inHg
Wind6 mph E
Humidity40%
Visibility—
Dew point25°
Sat, 0749° / 39°0
49 °
Zortman, Saturday, 7 November
Overcast. High 49°, low 39°.
Pressure29.44 inHg
Wind21.4 mph W
Humidity60%
Visibility—
Dew point34°
Sun, 0841° / 33°0
41 °
Zortman, Sunday, 8 November
Partly cloudy. High 41°, low 33°.
Pressure29.71 inHg
Wind24.6 mph NW
Humidity49%
Visibility—
Dew point23°
Mon, 0949° / 33°0
49 °
Zortman, Monday, 9 November
Overcast. High 49°, low 33°.
Pressure29.74 inHg
Wind21.7 mph W
Humidity56%
Visibility—
Dew point28°
Tue, 1048° / 34°0
48 °
Zortman, Tuesday, 10 November
Clear. High 48°, low 34°.
Pressure30.09 inHg
Wind15.5 mph W
Humidity40%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1141° / 25°0.02
41 °
Zortman, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.02 in
Chance of precipitation18%
Record high61° (1981)
Record low-5° (2014)
Thu, 1243° / 26°0.03
43 °
Zortman, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.03 in
Chance of precipitation15%
Record high71° (1999)
Record low-8° (2014)
Fri, 1343° / 28°0.02
43 °
Zortman, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high67° (1990)
Record low-8° (2014)
Sat, 1443° / 28°0.03
43 °
Zortman, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.03 in
Chance of precipitation15%
Record high67° (1999)
Record low-9° (2014)
Sun, 1543° / 27°0.01
43 °
Zortman, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.01 in
Chance of precipitation7%
Record high63° (2021)
Record low-11° (2014)
Mon, 1643° / 27°0.03
43 °
Zortman, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.03 in
Chance of precipitation15%
Record high64° (2001)
Record low-2° (1996)
Tue, 1740° / 26°0.03
40 °
Zortman, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.03 in
Chance of precipitation20%
Record high64° (1976)
Record low-3° (1996)
Wed, 1841° / 26°0.02
41 °
Zortman, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.02 in
Chance of precipitation13%
Record high65° (2008)
Record low-1° (1978)
Thu, 1939° / 25°0.02
39 °
Zortman, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.02 in
Chance of precipitation17%
Record high61° (2003)
Record low-4° (1978)
Fri, 2040° / 24°0.02
40 °
Zortman, Friday, 20 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.02 in
Chance of precipitation12%
Record high60° (1968)
Record low-15° (1985)
Sat, 2139° / 23°0.02
39 °
Zortman, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.02 in
Chance of precipitation17%
Record high60° (1974)
Record low-13° (1996)
Sun, 2237° / 24°0.03
37 °
Zortman, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.03 in
Chance of precipitation18%
Record high58° (2005)
Record low-12° (1985)
Mon, 2337° / 22°0.02
37 °
Zortman, Monday, 23 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.02 in
Chance of precipitation18%
Record high62° (2017)
Record low-21° (1985)
Tue, 2437° / 23°0.03
37 °
Zortman, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.03 in
Chance of precipitation18%
Record high56° (1986)
Record low-20° (1993)
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 Zortman, 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 Zortman, 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.