Monthly outlook for Tobin, MT: average high 52.3°, average low 33.2°. That is 1.9° below the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 9 October (78.4°), the coolest 13 October (20.3°).
52.3°/33.2°
Average high / low
−1.9°
Below normal
4 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
51°
56.2°
-2.9°
18 October – 27 October
54.5°
53.4°
+0.6°
28 October – 6 November
at normal
46.5°
—
October records over 66 years
85.5°1 October 2011All-time high
-9.6°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Helena (5 mi).
Fri, 0978° / 47°0
78 °
Tobin, Friday, 9 October
Partly cloudy. High 78°, low 47°.
Pressure29.53 inHg
Wind3.8 mph E
Humidity27%
Visibility6.2 mi
Dew point35°
Sat, 1052° / 31°0.52
52 °
Tobin, Saturday, 10 October
Snow. High 52°, low 31°.
Pressure29.85 inHg
Wind11.1 mph N
Humidity96%
Visibility2.0 mi
Dew point36°
Sun, 1130° / 27°0.26
30 °
Tobin, Sunday, 11 October
Snow. High 30°, low 27°.
Pressure30.24 inHg
Wind11.7 mph N
Humidity95%
Visibility6.2 mi
Dew point23°
Mon, 1233° / 27°0.01
33 °
Tobin, Monday, 12 October
Light snow. High 33°, low 27°.
Pressure30.27 inHg
Wind9.8 mph N
Humidity93%
Visibility—
Dew point28°
Tue, 1350° / 20°0
50 °
Tobin, Tuesday, 13 October
Clear. High 50°, low 20°.
Pressure30.15 inHg
Wind6.8 mph SW
Humidity76%
Visibility—
Dew point30°
Wed, 1448° / 34°0.09
48 °
Tobin, Wednesday, 14 October
Snow. High 48°, low 34°.
Pressure29.68 inHg
Wind11.8 mph NW
Humidity56%
Visibility—
Dew point31°
Thu, 1537° / 27°0.05
37 °
Tobin, Thursday, 15 October
Light snow. High 37°, low 27°.
Pressure30.45 inHg
Wind7.4 mph N
Humidity70%
Visibility—
Dew point24°
Fri, 1648° / 24°0
48 °
Tobin, Friday, 16 October
Clear. High 48°, low 24°.
Pressure30.47 inHg
Wind6.4 mph SW
Humidity48%
Visibility—
Dew point21°
Sat, 1757° / 29°0
57 °
Tobin, Saturday, 17 October
Overcast. High 57°, low 29°.
Pressure30.18 inHg
Wind6.8 mph SW
Humidity33%
Visibility—
Dew point19°
Sun, 1862° / 36°0
62 °
Tobin, Sunday, 18 October
Overcast. High 62°, low 36°.
Pressure30.06 inHg
Wind8.8 mph W
Humidity39%
Visibility—
Dew point24°
Mon, 1953° / 36°0
53 °
Tobin, Monday, 19 October
Overcast. High 53°, low 36°.
Pressure30.27 inHg
Wind4.9 mph W
Humidity61%
Visibility—
Dew point33°
Tue, 2063° / 38°0
63 °
Tobin, Tuesday, 20 October
Partly cloudy. High 63°, low 38°.
Pressure30.06 inHg
Wind7.7 mph SW
Humidity34%
Visibility—
Dew point27°
Wed, 2159° / 43°0.03
59 °
Tobin, Wednesday, 21 October
Light rain. High 59°, low 43°.
Pressure29.68 inHg
Wind28.5 mph W
Humidity47%
Visibility—
Dew point38°
Thu, 2246° / 37°0
46 °
Tobin, Thursday, 22 October
Overcast. High 46°, low 37°.
Pressure29.88 inHg
Wind28.6 mph W
Humidity42%
Visibility—
Dew point21°
Fri, 2343° / 33°0
43 °
Tobin, Friday, 23 October
Partly cloudy. High 43°, low 33°.
Pressure30.00 inHg
Wind11.9 mph W
Humidity30%
Visibility—
Dew point13°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2453° / 32°0.04
53 °
Tobin, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.04 in
Chance of precipitation23%
Record high69° (2005)
Record low10° (1975)
Sun, 2552° / 32°0.05
52 °
Tobin, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high52°
Average low32°
Average precipitation0.05 in
Chance of precipitation20%
Record high70° (2017)
Record low-2° (2020)
Mon, 2651° / 31°0.07
51 °
Tobin, Monday, 26 October
Climate normal for this date — 60-year average.
Average high51°
Average low31°
Average precipitation0.07 in
Chance of precipitation32%
Record high68° (1966)
Record low-10° (2020)
Tue, 2750° / 30°0.03
50 °
Tobin, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.03 in
Chance of precipitation20%
Record high70° (2024)
Record low8° (2023)
Wed, 2849° / 29°0.06
49 °
Tobin, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.06 in
Chance of precipitation28%
Record high66° (1987)
Record low0° (1991)
Thu, 2947° / 29°0.05
47 °
Tobin, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.05 in
Chance of precipitation23%
Record high68° (1987)
Record low-7° (1991)
Fri, 3047° / 28°0.03
47 °
Tobin, Friday, 30 October
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.03 in
Chance of precipitation18%
Record high68° (1987)
Record low-7° (1991)
Sat, 3146° / 28°0.04
46 °
Tobin, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation25%
Record high65° (1987)
Record low-9° (2002)
Sun, 0146° / 28°0.05
46 °
Tobin, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.05 in
Chance of precipitation25%
Record high71° (2025)
Record low-4° (1991)
Mon, 0246° / 28°0.04
46 °
Tobin, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation32%
Record high64° (1981)
Record low-10° (1991)
Tue, 0346° / 28°0.03
46 °
Tobin, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.03 in
Chance of precipitation20%
Record high63° (1981)
Record low-4° (1991)
Wed, 0446° / 28°0.05
46 °
Tobin, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.05 in
Chance of precipitation28%
Record high63° (2021)
Record low-1° (1973)
Thu, 0546° / 28°0.04
46 °
Tobin, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation27%
Record high68° (2020)
Record low2° (1961)
Fri, 0645° / 27°0.05
45 °
Tobin, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.05 in
Chance of precipitation27%
Record high64° (2010)
Record low4° (2017)
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 Tobin, 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 Tobin, 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.