Monthly outlook for Homestake, MT: average high 51.1°, average low 30.9°. That is 3.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 4 days and 0.6 inches. The warmest day looks like 20 October (61.7°), the coolest 24 October (23.9°).
51.1°/30.9°
Average high / low
+3.5°
Above normal
3 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
52.4°
47°
+3°
29 October – 7 November
48.9°
40.6°
+4.6°
8 November – 17 November
at normal
36.3°
—
October records over 66 years
77°3 October 2010All-time high
-16.2°31 October 2002All-time low
Climate normals and records are computed from the nearest reference point — Walkerville (10 mi).
Tue, 2062° / 29°0
62 °
Homestake, Tuesday, 20 October
Overcast. High 62°, low 29°.
Pressure30.06 inHg
Wind1.8 mph S
Humidity41%
Visibility6.2 mi
Dew point29°
Wed, 2159° / 28°0
59 °
Homestake, Wednesday, 21 October
Partly cloudy. High 59°, low 28°.
Pressure30.03 inHg
Wind3.3 mph S
Humidity52%
Visibility6.2 mi
Dew point38°
Thu, 2260° / 41°0
60 °
Homestake, Thursday, 22 October
Mostly clear. High 60°, low 41°.
Pressure29.88 inHg
Wind5.5 mph SE
Humidity53%
Visibility6.2 mi
Dew point40°
Fri, 2345° / 33°0.68
45 °
Homestake, Friday, 23 October
Snow. High 45°, low 33°.
Pressure29.80 inHg
Wind10.1 mph W
Humidity99%
Visibility1.6 mi
Dew point38°
Sat, 2444° / 24°0
44 °
Homestake, Saturday, 24 October
Clear. High 44°, low 24°.
Pressure30.18 inHg
Wind7.7 mph W
Humidity74%
Visibility—
Dew point28°
Sun, 2552° / 29°0
52 °
Homestake, Sunday, 25 October
Overcast. High 52°, low 29°.
Pressure30.21 inHg
Wind7 mph S
Humidity41%
Visibility—
Dew point21°
Mon, 2654° / 33°0
54 °
Homestake, Monday, 26 October
Overcast. High 54°, low 33°.
Pressure30.15 inHg
Wind5.2 mph SW
Humidity28%
Visibility—
Dew point15°
Tue, 2737° / 24°0
37 °
Homestake, Tuesday, 27 October
Overcast. High 37°, low 24°.
Pressure30.45 inHg
Wind5.9 mph SE
Humidity60%
Visibility—
Dew point19°
Wed, 2851° / 24°0
51 °
Homestake, Wednesday, 28 October
Clear. High 51°, low 24°.
Pressure30.12 inHg
Wind5 mph SE
Humidity38%
Visibility—
Dew point19°
Thu, 2953° / 34°0
53 °
Homestake, Thursday, 29 October
Overcast. High 53°, low 34°.
Pressure29.97 inHg
Wind5.9 mph S
Humidity27%
Visibility—
Dew point15°
Fri, 3055° / 39°0
55 °
Homestake, Friday, 30 October
Overcast. High 55°, low 39°.
Pressure29.94 inHg
Wind11.9 mph SW
Humidity25%
Visibility—
Dew point16°
Sat, 3145° / 38°0.1
45 °
Homestake, Saturday, 31 October
Light rain. High 45°, low 38°.
Pressure30.00 inHg
Wind6.9 mph SW
Humidity57%
Visibility—
Dew point30°
Sun, 0147° / 32°0
47 °
Homestake, Sunday, 1 November
Light rain. High 47°, low 32°.
Pressure30.15 inHg
Wind6.3 mph SW
Humidity58%
Visibility—
Dew point29°
Mon, 0250° / 32°0
50 °
Homestake, Monday, 2 November
Overcast. High 50°, low 32°.
Pressure29.91 inHg
Wind10.3 mph S
Humidity69%
Visibility—
Dew point31°
Tue, 0344° / 28°0.13
44 °
Homestake, Tuesday, 3 November
Snow. High 44°, low 28°.
Pressure29.68 inHg
Wind16.7 mph W
Humidity75%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0441° / 24°0.04
41 °
Homestake, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.04 in
Chance of precipitation30%
Record high55° (1976)
Record low-14° (1973)
Thu, 0541° / 23°0.04
41 °
Homestake, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high41°
Average low23°
Average precipitation0.04 in
Chance of precipitation30%
Record high58° (2020)
Record low-16° (2003)
Fri, 0640° / 23°0.04
40 °
Homestake, Friday, 6 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.04 in
Chance of precipitation33%
Record high57° (2012)
Record low-2° (2003)
Sat, 0739° / 22°0.04
39 °
Homestake, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.04 in
Chance of precipitation27%
Record high54° (2010)
Record low-11° (2000)
Sun, 0838° / 21°0.06
38 °
Homestake, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.06 in
Chance of precipitation37%
Record high56° (2016)
Record low-8° (1994)
Mon, 0937° / 20°0.04
37 °
Homestake, Monday, 9 November
Climate normal for this date — 60-year average.
Average high37°
Average low20°
Average precipitation0.04 in
Chance of precipitation28%
Record high58° (2016)
Record low-11° (2020)
Tue, 1036° / 19°0.03
36 °
Homestake, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.03 in
Chance of precipitation22%
Record high58° (2025)
Record low-35° (1986)
Wed, 1136° / 18°0.03
36 °
Homestake, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high36°
Average low18°
Average precipitation0.03 in
Chance of precipitation23%
Record high57° (2016)
Record low-23° (2000)
Thu, 1237° / 19°0.04
37 °
Homestake, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high37°
Average low19°
Average precipitation0.04 in
Chance of precipitation22%
Record high59° (1999)
Record low-13° (1986)
Fri, 1337° / 19°0.04
37 °
Homestake, Friday, 13 November
Climate normal for this date — 60-year average.
Average high37°
Average low19°
Average precipitation0.04 in
Chance of precipitation25%
Record high58° (1999)
Record low-14° (2000)
Sat, 1436° / 19°0.02
36 °
Homestake, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.02 in
Chance of precipitation20%
Record high57° (1999)
Record low-7° (1968)
Sun, 1536° / 18°0.02
36 °
Homestake, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high36°
Average low18°
Average precipitation0.02 in
Chance of precipitation15%
Record high55° (1999)
Record low-11° (2009)
Mon, 1636° / 19°0.03
36 °
Homestake, Monday, 16 November
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.03 in
Chance of precipitation22%
Record high53° (2025)
Record low-7° (2000)
Tue, 1735° / 18°0.04
35 °
Homestake, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high35°
Average low18°
Average precipitation0.04 in
Chance of precipitation30%
Record high51° (1999)
Record low-16° (1968)
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 Homestake, 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 Homestake, 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.