Monthly outlook for Naismith, MT: average high 54.6°, average low 38.1°. That is 2.3° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 22 October (67.4°), the coolest 27 October (28.5°).
54.6°/38.1°
Average high / low
+2.3°
Above normal
1 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
51.9°
52.3°
-0.2°
30 October – 8 November
59.1°
46°
+7.2°
9 November – 18 November
at normal
41.3°
—
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).
Wed, 2165° / 37°0
65 °
Naismith, Wednesday, 21 October
Mostly clear. High 65°, low 37°.
Pressure30.00 inHg
Wind5.6 mph SE
Humidity56%
Visibility6.2 mi
Dew point39°
Thu, 2267° / 39°0
67 °
Naismith, Thursday, 22 October
Clear. High 67°, low 39°.
Pressure29.91 inHg
Wind2.3 mph E
Humidity48%
Visibility6.2 mi
Dew point39°
Fri, 2350° / 40°0.18
50 °
Naismith, Friday, 23 October
Light rain. High 50°, low 40°.
Pressure29.80 inHg
Wind17.5 mph NW
Humidity87%
Visibility4.2 mi
Dew point46°
Sat, 2445° / 31°0
45 °
Naismith, Saturday, 24 October
Overcast. High 45°, low 31°.
Pressure30.36 inHg
Wind9.3 mph NW
Humidity66%
Visibility—
Dew point29°
Sun, 2542° / 31°0
42 °
Naismith, Sunday, 25 October
Overcast. High 42°, low 31°.
Pressure30.50 inHg
Wind10.3 mph E
Humidity65%
Visibility—
Dew point27°
Mon, 2641° / 30°0
41 °
Naismith, Monday, 26 October
Overcast. High 41°, low 30°.
Pressure30.53 inHg
Wind6.8 mph SE
Humidity60%
Visibility—
Dew point24°
Tue, 2743° / 28°0
43 °
Naismith, Tuesday, 27 October
Clear. High 43°, low 28°.
Pressure30.59 inHg
Wind11.8 mph SE
Humidity59%
Visibility—
Dew point24°
Wed, 2847° / 31°0
47 °
Naismith, Wednesday, 28 October
Clear. High 47°, low 31°.
Pressure30.27 inHg
Wind6.7 mph SE
Humidity56%
Visibility—
Dew point26°
Thu, 2958° / 35°0
58 °
Naismith, Thursday, 29 October
Overcast. High 58°, low 35°.
Pressure29.88 inHg
Wind6.2 mph SE
Humidity49%
Visibility—
Dew point28°
Fri, 3055° / 38°0
55 °
Naismith, Friday, 30 October
Clear. High 55°, low 38°.
Pressure29.85 inHg
Wind6.9 mph SE
Humidity48%
Visibility—
Dew point29°
Sat, 3160° / 42°0
60 °
Naismith, Saturday, 31 October
Overcast. High 60°, low 42°.
Pressure29.77 inHg
Wind16.9 mph W
Humidity37%
Visibility—
Dew point29°
Sun, 0161° / 47°0
61 °
Naismith, Sunday, 1 November
Clear. High 61°, low 47°.
Pressure30.00 inHg
Wind19.6 mph SW
Humidity32%
Visibility—
Dew point26°
Mon, 0264° / 46°0
64 °
Naismith, Monday, 2 November
Partly cloudy. High 64°, low 46°.
Pressure30.00 inHg
Wind17.6 mph W
Humidity27%
Visibility—
Dew point25°
Tue, 0359° / 48°0
59 °
Naismith, Tuesday, 3 November
Overcast. High 59°, low 48°.
Pressure29.88 inHg
Wind12.8 mph SW
Humidity45%
Visibility—
Dew point35°
Wed, 0456° / 48°0
56 °
Naismith, Wednesday, 4 November
Overcast. High 56°, low 48°.
Pressure29.80 inHg
Wind12.3 mph SW
Humidity48%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0546° / 28°0.03
46 °
Naismith, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.03 in
Chance of precipitation18%
Record high68° (2010)
Record low-12° (2003)
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)
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.