Monthly outlook for Stranahan, MT: average high 49.6°, average low 35.5°. That is 2.8° below the climate normal for October. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 19 October (66.5°), the coolest 30 October (21°).
49.6°/35.5°
Average high / low
−2.8°
Below normal
5 / 2
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
55.3°
56.9°
-0.9°
28 October – 6 November
40.2°
50.3°
-5.6°
7 November – 16 November
at normal
45.4°
—
October records over 66 years
88.2°2 October 1963All-time high
-14.6°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Loma (8 mi).
Mon, 1966° / 39°0
66 °
Stranahan, Monday, 19 October
Clear. High 66°, low 39°.
Pressure29.94 inHg
Wind6.5 mph SE
Humidity46%
Visibility6.2 mi
Dew point35°
Tue, 2058° / 41°0
58 °
Stranahan, Tuesday, 20 October
Overcast. High 58°, low 41°.
Pressure30.12 inHg
Wind7.2 mph N
Humidity57%
Visibility6.2 mi
Dew point39°
Wed, 2164° / 41°0
64 °
Stranahan, Wednesday, 21 October
Mostly clear. High 64°, low 41°.
Pressure30.09 inHg
Wind9.9 mph SE
Humidity60%
Visibility6.2 mi
Dew point42°
Thu, 2266° / 46°0
66 °
Stranahan, Thursday, 22 October
Overcast. High 66°, low 46°.
Pressure29.80 inHg
Wind3.6 mph E
Humidity61%
Visibility6.2 mi
Dew point47°
Fri, 2351° / 46°0.47
51 °
Stranahan, Friday, 23 October
Rain. High 51°, low 46°.
Pressure29.65 inHg
Wind15.5 mph NW
Humidity85%
Visibility—
Dew point46°
Sat, 2445° / 34°0
45 °
Stranahan, Saturday, 24 October
Overcast. High 45°, low 34°.
Pressure30.47 inHg
Wind9.6 mph W
Humidity49%
Visibility—
Dew point22°
Sun, 2547° / 39°0
47 °
Stranahan, Sunday, 25 October
Overcast. High 47°, low 39°.
Pressure30.18 inHg
Wind12.7 mph SE
Humidity47%
Visibility—
Dew point24°
Mon, 2650° / 39°0
50 °
Stranahan, Monday, 26 October
Overcast. High 50°, low 39°.
Pressure30.12 inHg
Wind14.1 mph E
Humidity46%
Visibility—
Dew point25°
Tue, 2744° / 38°0.06
44 °
Stranahan, Tuesday, 27 October
Light rain. High 44°, low 38°.
Pressure29.80 inHg
Wind14.6 mph E
Humidity67%
Visibility—
Dew point32°
Wed, 2849° / 37°0.21
49 °
Stranahan, Wednesday, 28 October
Snow. High 49°, low 37°.
Pressure29.68 inHg
Wind20.8 mph NW
Humidity48%
Visibility—
Dew point28°
Thu, 2937° / 27°0.21
37 °
Stranahan, Thursday, 29 October
Snow. High 37°, low 27°.
Pressure30.00 inHg
Wind14.5 mph N
Humidity92%
Visibility—
Dew point28°
Fri, 3034° / 21°0
34 °
Stranahan, Friday, 30 October
Partly cloudy. High 34°, low 21°.
Pressure30.24 inHg
Wind12 mph W
Humidity70%
Visibility—
Dew point20°
Sat, 3139° / 21°0
39 °
Stranahan, Saturday, 31 October
Partly cloudy. High 39°, low 21°.
Pressure30.09 inHg
Wind10.3 mph W
Humidity65%
Visibility—
Dew point22°
Sun, 0140° / 26°0
40 °
Stranahan, Sunday, 1 November
Overcast. High 40°, low 26°.
Pressure30.06 inHg
Wind10.1 mph E
Humidity66%
Visibility—
Dew point24°
Mon, 0242° / 32°0.06
42 °
Stranahan, Monday, 2 November
Light snow. High 42°, low 32°.
Pressure29.85 inHg
Wind8.2 mph SE
Humidity84%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0351° / 33°0.02
51 °
Stranahan, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.02 in
Chance of precipitation18%
Record high69° (1981)
Record low-9° (1991)
Wed, 0450° / 34°0.04
50 °
Stranahan, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.04 in
Chance of precipitation22%
Record high72° (2001)
Record low9° (2003)
Thu, 0549° / 32°0.04
49 °
Stranahan, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.04 in
Chance of precipitation25%
Record high73° (2010)
Record low-9° (2003)
Fri, 0647° / 30°0.02
47 °
Stranahan, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation15%
Record high71° (2010)
Record low-3° (2003)
Sat, 0747° / 31°0.02
47 °
Stranahan, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.02 in
Chance of precipitation22%
Record high74° (2010)
Record low-8° (1973)
Sun, 0846° / 29°0.04
46 °
Stranahan, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.04 in
Chance of precipitation25%
Record high64° (1999)
Record low-2° (2003)
Mon, 0945° / 28°0.04
45 °
Stranahan, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.04 in
Chance of precipitation18%
Record high67° (2001)
Record low2° (2022)
Tue, 1044° / 27°0.03
44 °
Stranahan, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.03 in
Chance of precipitation18%
Record high67° (2025)
Record low-1° (2022)
Wed, 1144° / 26°0.02
44 °
Stranahan, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.02 in
Chance of precipitation22%
Record high68° (1990)
Record low-11° (2012)
Thu, 1245° / 28°0.02
45 °
Stranahan, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high74° (1999)
Record low-6° (2014)
Fri, 1346° / 29°0.02
46 °
Stranahan, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation10%
Record high70° (2025)
Record low-6° (2014)
Sat, 1446° / 29°0.03
46 °
Stranahan, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high69° (1999)
Record low-17° (2014)
Sun, 1546° / 28°0.01
46 °
Stranahan, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.01 in
Chance of precipitation5%
Record high67° (2001)
Record low-10° (2014)
Mon, 1646° / 29°0.02
46 °
Stranahan, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation17%
Record high64° (2001)
Record low7° (1965)
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 Stranahan, 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 Stranahan, 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.