Monthly outlook for Naismith, MT: average high 57°, average low 38.8°. That is 1.4° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 17 October (72.2°), the coolest 13 October (28.9°).
57°/38.8°
Average high / low
+1.4°
Above normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
57.5°
55.8°
+0.9°
22 October – 31 October
56.1°
50.6°
+3°
1 November – 10 November
at normal
44.7°
—
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).
Tue, 1346° / 29°0
46 °
Naismith, Tuesday, 13 October
Clear. High 46°, low 29°.
Pressure30.12 inHg
Wind6.2 mph NW
Humidity66%
Visibility6.2 mi
Dew point29°
Wed, 1459° / 31°0
59 °
Naismith, Wednesday, 14 October
Overcast. High 59°, low 31°.
Pressure30.06 inHg
Wind4.4 mph SW
Humidity48%
Visibility6.2 mi
Dew point32°
Thu, 1555° / 35°0
55 °
Naismith, Thursday, 15 October
Clear. High 55°, low 35°.
Pressure30.68 inHg
Wind1.5 mph SE
Humidity54%
Visibility6.2 mi
Dew point30°
Fri, 1671° / 35°0
71 °
Naismith, Friday, 16 October
Overcast. High 71°, low 35°.
Pressure30.27 inHg
Wind3 mph SE
Humidity47%
Visibility6.2 mi
Dew point35°
Sat, 1772° / 42°0
72 °
Naismith, Saturday, 17 October
Overcast. High 72°, low 42°.
Pressure29.83 inHg
Wind13.8 mph SW
Humidity33%
Visibility—
Dew point32°
Sun, 1862° / 41°0
62 °
Naismith, Sunday, 18 October
Partly cloudy. High 62°, low 41°.
Pressure29.97 inHg
Wind11.9 mph S
Humidity45%
Visibility—
Dew point33°
Mon, 1971° / 49°0
71 °
Naismith, Monday, 19 October
Overcast. High 71°, low 49°.
Pressure29.56 inHg
Wind17 mph S
Humidity36%
Visibility—
Dew point33°
Tue, 2055° / 41°0.08
55 °
Naismith, Tuesday, 20 October
Light rain. High 55°, low 41°.
Pressure29.68 inHg
Wind22.7 mph W
Humidity59%
Visibility—
Dew point35°
Wed, 2147° / 37°0
47 °
Naismith, Wednesday, 21 October
Overcast. High 47°, low 37°.
Pressure29.97 inHg
Wind10.2 mph N
Humidity64%
Visibility—
Dew point32°
Thu, 2250° / 37°0
50 °
Naismith, Thursday, 22 October
Clear. High 50°, low 37°.
Pressure29.80 inHg
Wind10.4 mph W
Humidity48%
Visibility—
Dew point26°
Fri, 2347° / 39°0.02
47 °
Naismith, Friday, 23 October
Light rain. High 47°, low 39°.
Pressure30.27 inHg
Wind19 mph NW
Humidity72%
Visibility—
Dew point34°
Sat, 2450° / 35°0
50 °
Naismith, Saturday, 24 October
Overcast. High 50°, low 35°.
Pressure30.42 inHg
Wind6.2 mph W
Humidity47%
Visibility—
Dew point25°
Sun, 2557° / 40°0
57 °
Naismith, Sunday, 25 October
Overcast. High 57°, low 40°.
Pressure30.42 inHg
Wind9.7 mph W
Humidity50%
Visibility—
Dew point31°
Mon, 2667° / 50°0
67 °
Naismith, Monday, 26 October
Clear. High 67°, low 50°.
Pressure30.33 inHg
Wind9.3 mph W
Humidity39%
Visibility—
Dew point34°
Tue, 2766° / 50°0
66 °
Naismith, Tuesday, 27 October
Partly cloudy. High 66°, low 50°.
Pressure30.27 inHg
Wind8.8 mph W
Humidity36%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2849° / 31°0.02
49 °
Naismith, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.02 in
Chance of precipitation15%
Record high70° (2017)
Record low-5° (1991)
Thu, 2948° / 29°0.02
48 °
Naismith, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.02 in
Chance of precipitation18%
Record high71° (1968)
Record low-11° (1991)
Fri, 3048° / 28°0.01
48 °
Naismith, Friday, 30 October
Climate normal for this date — 60-year average.
Average high48°
Average low28°
Average precipitation0.01 in
Chance of precipitation5%
Record high68° (1983)
Record low-12° (1991)
Sat, 3147° / 29°0.04
47 °
Naismith, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high64° (2008)
Record low-1° (1984)
Sun, 0147° / 30°0.02
47 °
Naismith, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high69° (2025)
Record low-11° (1984)
Mon, 0247° / 29°0.03
47 °
Naismith, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high69° (1981)
Record low-17° (1991)
Tue, 0348° / 29°0.02
48 °
Naismith, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.02 in
Chance of precipitation17%
Record high69° (1962)
Record low-3° (1991)
Wed, 0447° / 30°0.04
47 °
Naismith, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.04 in
Chance of precipitation20%
Record high66° (2001)
Record low0° (1967)
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)
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.