Monthly outlook for Tobacco, MT: average high 55.9°, average low 37.5°. That is 2.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 16 October (64.6°), the coolest 24 October (30.2°).
55.9°/37.5°
Average high / low
+2.8°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
56.4°
52.9°
+2°
24 October – 2 November
55.1°
46.3°
+4.9°
3 November – 12 November
at normal
41.4°
—
October records over 66 years
84.2°2 October 1992All-time high
0.3°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Eureka (5 mi).
Thu, 1556° / 32°0
56 °
Tobacco, Thursday, 15 October
Clear. High 56°, low 32°.
Pressure30.65 inHg
Wind2.3 mph W
Humidity58%
Visibility6.2 mi
Dew point35°
Fri, 1665° / 37°0
65 °
Tobacco, Friday, 16 October
Overcast. High 65°, low 37°.
Pressure30.39 inHg
Wind2.8 mph SE
Humidity39%
Visibility6.2 mi
Dew point31°
Sat, 1762° / 43°0
62 °
Tobacco, Saturday, 17 October
Partly cloudy. High 62°, low 43°.
Pressure29.94 inHg
Wind8.7 mph S
Humidity32%
Visibility6.2 mi
Dew point31°
Sun, 1856° / 39°0
56 °
Tobacco, Sunday, 18 October
Clear. High 56°, low 39°.
Pressure30.15 inHg
Wind1.3 mph NW
Humidity49%
Visibility6.2 mi
Dew point33°
Mon, 1960° / 40°0
60 °
Tobacco, Monday, 19 October
Overcast. High 60°, low 40°.
Pressure30.00 inHg
Wind1.8 mph E
Humidity60%
Visibility—
Dew point38°
Tue, 2056° / 41°0
56 °
Tobacco, Tuesday, 20 October
Partly cloudy. High 56°, low 41°.
Pressure30.00 inHg
Wind3.4 mph N
Humidity50%
Visibility—
Dew point32°
Wed, 2156° / 35°0
56 °
Tobacco, Wednesday, 21 October
Clear. High 56°, low 35°.
Pressure30.03 inHg
Wind5.7 mph S
Humidity49%
Visibility—
Dew point31°
Thu, 2253° / 37°0.01
53 °
Tobacco, Thursday, 22 October
Light rain. High 53°, low 37°.
Pressure29.88 inHg
Wind4.3 mph SE
Humidity44%
Visibility—
Dew point28°
Fri, 2344° / 35°0.12
44 °
Tobacco, Friday, 23 October
Snow. High 44°, low 35°.
Pressure30.39 inHg
Wind4.2 mph NW
Humidity86%
Visibility—
Dew point35°
Sat, 2449° / 30°0
49 °
Tobacco, Saturday, 24 October
Mostly clear. High 49°, low 30°.
Pressure30.50 inHg
Wind2.4 mph SE
Humidity65%
Visibility—
Dew point30°
Sun, 2554° / 32°0
54 °
Tobacco, Sunday, 25 October
Overcast. High 54°, low 32°.
Pressure30.47 inHg
Wind2.7 mph SE
Humidity46%
Visibility—
Dew point25°
Mon, 2655° / 36°0
55 °
Tobacco, Monday, 26 October
Overcast. High 55°, low 36°.
Pressure30.21 inHg
Wind4.3 mph S
Humidity46%
Visibility—
Dew point27°
Tue, 2757° / 38°0
57 °
Tobacco, Tuesday, 27 October
Overcast. High 57°, low 38°.
Pressure30.00 inHg
Wind5.6 mph S
Humidity46%
Visibility—
Dew point29°
Wed, 2858° / 40°0
58 °
Tobacco, Wednesday, 28 October
Partly cloudy. High 58°, low 40°.
Pressure29.85 inHg
Wind4.8 mph S
Humidity60%
Visibility—
Dew point40°
Thu, 2959° / 47°0.09
59 °
Tobacco, Thursday, 29 October
Light rain. High 59°, low 47°.
Pressure29.83 inHg
Wind6.1 mph SE
Humidity84%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3044° / 31°0.06
44 °
Tobacco, Friday, 30 October
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation32%
Record high64° (1983)
Record low0° (1991)
Sat, 3144° / 32°0.1
44 °
Tobacco, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.1 in
Chance of precipitation38%
Record high63° (2008)
Record low2° (1984)
Sun, 0144° / 32°0.09
44 °
Tobacco, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation38%
Record high61° (2008)
Record low0° (1991)
Mon, 0244° / 31°0.1
44 °
Tobacco, Monday, 2 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.1 in
Chance of precipitation37%
Record high60° (2020)
Record low-1° (1991)
Tue, 0344° / 32°0.06
44 °
Tobacco, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.06 in
Chance of precipitation32%
Record high60° (1981)
Record low11° (1991)
Wed, 0443° / 33°0.11
43 °
Tobacco, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.11 in
Chance of precipitation47%
Record high62° (1975)
Record low9° (2017)
Thu, 0543° / 31°0.07
43 °
Tobacco, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation43%
Record high62° (1975)
Record low8° (1967)
Fri, 0642° / 30°0.1
42 °
Tobacco, Friday, 6 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.1 in
Chance of precipitation47%
Record high56° (2010)
Record low7° (1971)
Sat, 0741° / 29°0.09
41 °
Tobacco, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation48%
Record high55° (1999)
Record low6° (2017)
Sun, 0841° / 29°0.07
41 °
Tobacco, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation40%
Record high56° (2016)
Record low0° (2022)
Mon, 0941° / 29°0.08
41 °
Tobacco, Monday, 9 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.08 in
Chance of precipitation42%
Record high59° (2016)
Record low1° (1986)
Tue, 1039° / 28°0.07
39 °
Tobacco, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.07 in
Chance of precipitation40%
Record high57° (2016)
Record low-4° (1986)
Wed, 1140° / 27°0.07
40 °
Tobacco, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.07 in
Chance of precipitation42%
Record high55° (2016)
Record low-7° (1985)
Thu, 1240° / 29°0.09
40 °
Tobacco, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.09 in
Chance of precipitation40%
Record high56° (2016)
Record low-5° (1986)
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 Tobacco, 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 Tobacco, 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.