Monthly outlook for Whitehall, MT: average high 60.1°, average low 41°. That is 3.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 26 October (68.2°), the coolest 1 November (31.1°).
60.1°/41°
Average high / low
+3.7°
Above normal
1 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
63.6°
55.9°
+4.3°
27 October – 5 November
54.2°
48.5°
+3.1°
6 November – 15 November
at normal
43.2°
—
October records over 66 years
86°3 October 2010All-time high
-11.4°31 October 1996All-time low
Climate normals and records are computed from the nearest reference point — Cardwell (7 mi).
Sun, 1864° / 35°0
64 °
Whitehall, Sunday, 18 October
Mostly clear. High 64°, low 35°.
Pressure30.12 inHg
Wind2.6 mph S
Humidity46%
Visibility6.2 mi
Dew point32°
Mon, 1963° / 36°0
63 °
Whitehall, Monday, 19 October
Partly cloudy. High 63°, low 36°.
Pressure29.97 inHg
Wind1.1 mph SE
Humidity41%
Visibility6.2 mi
Dew point33°
Tue, 2061° / 42°0
61 °
Whitehall, Tuesday, 20 October
Overcast. High 61°, low 42°.
Pressure30.06 inHg
Wind2.1 mph SE
Humidity40%
Visibility6.2 mi
Dew point33°
Wed, 2162° / 41°0
62 °
Whitehall, Wednesday, 21 October
Clear. High 62°, low 41°.
Pressure30.09 inHg
Wind0.9 mph E
Humidity53%
Visibility6.2 mi
Dew point38°
Thu, 2265° / 45°0.01
65 °
Whitehall, Thursday, 22 October
Light rain. High 65°, low 45°.
Pressure29.91 inHg
Wind6.7 mph S
Humidity51%
Visibility—
Dew point38°
Fri, 2359° / 43°0.01
59 °
Whitehall, Friday, 23 October
Light rain. High 59°, low 43°.
Pressure29.94 inHg
Wind8.4 mph E
Humidity53%
Visibility—
Dew point38°
Sat, 2461° / 45°0
61 °
Whitehall, Saturday, 24 October
Partly cloudy. High 61°, low 45°.
Pressure30.09 inHg
Wind8.2 mph S
Humidity59%
Visibility—
Dew point39°
Sun, 2565° / 45°0
65 °
Whitehall, Sunday, 25 October
Clear. High 65°, low 45°.
Pressure30.12 inHg
Wind7 mph SW
Humidity42%
Visibility—
Dew point34°
Mon, 2668° / 47°0
68 °
Whitehall, Monday, 26 October
Clear. High 68°, low 47°.
Pressure30.00 inHg
Wind7.2 mph SW
Humidity33%
Visibility—
Dew point30°
Tue, 2766° / 47°0
66 °
Whitehall, Tuesday, 27 October
Overcast. High 66°, low 47°.
Pressure29.74 inHg
Wind9 mph SW
Humidity27%
Visibility—
Dew point25°
Wed, 2865° / 50°0
65 °
Whitehall, Wednesday, 28 October
Overcast. High 65°, low 50°.
Pressure29.68 inHg
Wind13 mph SW
Humidity31%
Visibility—
Dew point29°
Thu, 2951° / 39°0
51 °
Whitehall, Thursday, 29 October
Clear. High 51°, low 39°.
Pressure29.68 inHg
Wind22.5 mph W
Humidity24%
Visibility—
Dew point14°
Fri, 3050° / 33°0
50 °
Whitehall, Friday, 30 October
Mostly clear. High 50°, low 33°.
Pressure29.74 inHg
Wind18.9 mph SW
Humidity31%
Visibility—
Dew point14°
Sat, 3150° / 40°0.14
50 °
Whitehall, Saturday, 31 October
Light rain. High 50°, low 40°.
Pressure29.44 inHg
Wind15.4 mph S
Humidity52%
Visibility—
Dew point32°
Sun, 0143° / 31°0.01
43 °
Whitehall, Sunday, 1 November
Light snow. High 43°, low 31°.
Pressure29.97 inHg
Wind23.6 mph SW
Humidity33%
Visibility—
Dew point13°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0247° / 29°0.03
47 °
Whitehall, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.03 in
Chance of precipitation20%
Record high64° (1965)
Record low-19° (1991)
Tue, 0347° / 28°0.04
47 °
Whitehall, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.04 in
Chance of precipitation18%
Record high65° (1962)
Record low-13° (1991)
Wed, 0448° / 29°0.04
48 °
Whitehall, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.04 in
Chance of precipitation27%
Record high64° (1962)
Record low-11° (1973)
Thu, 0547° / 29°0.04
47 °
Whitehall, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation27%
Record high67° (2020)
Record low-5° (2003)
Fri, 0646° / 28°0.04
46 °
Whitehall, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation32%
Record high66° (1999)
Record low6° (2017)
Sat, 0745° / 27°0.04
45 °
Whitehall, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.04 in
Chance of precipitation25%
Record high64° (2010)
Record low2° (2000)
Sun, 0844° / 27°0.07
44 °
Whitehall, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.07 in
Chance of precipitation37%
Record high64° (1999)
Record low4° (2022)
Mon, 0943° / 26°0.04
43 °
Whitehall, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.04 in
Chance of precipitation23%
Record high63° (2016)
Record low-1° (1986)
Tue, 1042° / 24°0.04
42 °
Whitehall, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.04 in
Chance of precipitation22%
Record high60° (2025)
Record low-26° (1986)
Wed, 1142° / 24°0.03
42 °
Whitehall, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.03 in
Chance of precipitation20%
Record high62° (1999)
Record low-20° (2000)
Thu, 1242° / 24°0.04
42 °
Whitehall, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.04 in
Chance of precipitation25%
Record high67° (1999)
Record low-12° (2000)
Fri, 1343° / 25°0.03
43 °
Whitehall, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.03 in
Chance of precipitation18%
Record high66° (1999)
Record low-11° (2000)
Sat, 1442° / 25°0.03
42 °
Whitehall, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.03 in
Chance of precipitation23%
Record high64° (1999)
Record low-3° (2000)
Sun, 1542° / 24°0.02
42 °
Whitehall, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.02 in
Chance of precipitation13%
Record high62° (2021)
Record low-4° (2009)
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 Whitehall, 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 Whitehall, 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.