Monthly outlook for Naismith, MT: average high 44.7°, average low 28.2°. That is 2.8° below the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 22 October (70.4°), the coolest 29 October (12.1°).
44.7°/28.2°
Average high / low
−2.8°
Below normal
5 / 3
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
46°
51.5°
-3°
31 October – 9 November
42.6°
45.3°
-1.5°
10 November – 19 November
at normal
41°
—
October records over 66 years
86.2°1 October 1992All-time high
-11.9°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Dunkirk (8 mi).
Thu, 2270° / 41°0
70 °
Naismith, Thursday, 22 October
Clear. High 70°, low 41°.
Pressure29.88 inHg
Wind1.4 mph NE
Humidity46%
Visibility6.2 mi
Dew point38°
Fri, 2349° / 35°0.54
49 °
Naismith, Friday, 23 October
Rain. High 49°, low 35°.
Pressure29.97 inHg
Wind21.3 mph NW
Humidity89%
Visibility2.4 mi
Dew point38°
Sat, 2445° / 27°0
45 °
Naismith, Saturday, 24 October
Clear. High 45°, low 27°.
Pressure30.42 inHg
Wind6.3 mph SE
Humidity72%
Visibility6.2 mi
Dew point26°
Sun, 2544° / 28°0
44 °
Naismith, Sunday, 25 October
Partly cloudy. High 44°, low 28°.
Pressure30.45 inHg
Wind5.4 mph E
Humidity72%
Visibility—
Dew point30°
Mon, 2646° / 28°0.07
46 °
Naismith, Monday, 26 October
Light snow. High 46°, low 28°.
Pressure30.33 inHg
Wind9.4 mph SE
Humidity73%
Visibility—
Dew point31°
Tue, 2734° / 18°0.1
34 °
Naismith, Tuesday, 27 October
Snow. High 34°, low 18°.
Pressure30.30 inHg
Wind11.6 mph NW
Humidity88%
Visibility—
Dew point24°
Wed, 2834° / 17°0
34 °
Naismith, Wednesday, 28 October
Overcast. High 34°, low 17°.
Pressure30.47 inHg
Wind9.8 mph W
Humidity76%
Visibility—
Dew point23°
Thu, 2934° / 12°0
34 °
Naismith, Thursday, 29 October
Clear. High 34°, low 12°.
Pressure30.27 inHg
Wind5.8 mph S
Humidity79%
Visibility—
Dew point23°
Fri, 3036° / 21°0
36 °
Naismith, Friday, 30 October
Clear. High 36°, low 21°.
Pressure29.85 inHg
Wind7.8 mph SE
Humidity98%
Visibility—
Dew point33°
Sat, 3139° / 32°0
39 °
Naismith, Saturday, 31 October
Partly cloudy. High 39°, low 32°.
Pressure29.71 inHg
Wind6.1 mph W
Humidity101%
Visibility—
Dew point38°
Sun, 0155° / 36°0
55 °
Naismith, Sunday, 1 November
Overcast. High 55°, low 36°.
Pressure29.71 inHg
Wind16.6 mph SW
Humidity72%
Visibility—
Dew point41°
Mon, 0255° / 37°0.15
55 °
Naismith, Monday, 2 November
Snow. High 55°, low 37°.
Pressure29.62 inHg
Wind16.4 mph N
Humidity57%
Visibility—
Dew point39°
Tue, 0334° / 28°0.34
34 °
Naismith, Tuesday, 3 November
Snow. High 34°, low 28°.
Pressure30.27 inHg
Wind22.8 mph NW
Humidity90%
Visibility—
Dew point29°
Wed, 0436° / 29°0
36 °
Naismith, Wednesday, 4 November
Overcast. High 36°, low 29°.
Pressure30.33 inHg
Wind6.3 mph S
Humidity63%
Visibility—
Dew point23°
Thu, 0537° / 25°0
37 °
Naismith, Thursday, 5 November
Clear. High 37°, low 25°.
Pressure30.45 inHg
Wind9.4 mph NW
Humidity57%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0644° / 27°0.03
44 °
Naismith, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.03 in
Chance of precipitation22%
Record high68° (2010)
Record low-3° (2003)
Sat, 0743° / 28°0.02
43 °
Naismith, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.02 in
Chance of precipitation15%
Record high68° (2010)
Record low-5° (1973)
Sun, 0843° / 26°0.04
43 °
Naismith, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.04 in
Chance of precipitation22%
Record high61° (2004)
Record low-3° (2022)
Mon, 0941° / 24°0.04
41 °
Naismith, Monday, 9 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.04 in
Chance of precipitation25%
Record high65° (2016)
Record low-9° (2022)
Tue, 1040° / 24°0.03
40 °
Naismith, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.03 in
Chance of precipitation17%
Record high64° (2025)
Record low-1° (2022)
Wed, 1141° / 22°0.02
41 °
Naismith, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low22°
Average precipitation0.02 in
Chance of precipitation23%
Record high64° (1990)
Record low-9° (1978)
Thu, 1241° / 24°0.02
41 °
Naismith, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.02 in
Chance of precipitation12%
Record high70° (1990)
Record low-11° (1985)
Fri, 1342° / 26°0.01
42 °
Naismith, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.01 in
Chance of precipitation8%
Record high66° (2025)
Record low-10° (2014)
Sat, 1443° / 25°0.02
43 °
Naismith, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high65° (1999)
Record low-16° (2014)
Sun, 1543° / 25°0.01
43 °
Naismith, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.01 in
Chance of precipitation7%
Record high64° (2021)
Record low-2° (2014)
Mon, 1642° / 26°0.03
42 °
Naismith, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.03 in
Chance of precipitation12%
Record high60° (2001)
Record low5° (1965)
Tue, 1740° / 24°0.03
40 °
Naismith, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.03 in
Chance of precipitation20%
Record high61° (1976)
Record low-1° (1966)
Wed, 1840° / 24°0.03
40 °
Naismith, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.03 in
Chance of precipitation20%
Record high61° (2008)
Record low-7° (2022)
Thu, 1938° / 23°0.02
38 °
Naismith, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high38°
Average low23°
Average precipitation0.02 in
Chance of precipitation15%
Record high59° (2003)
Record low-13° (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 Naismith, 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 Naismith, 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.