Monthly outlook for Whitman, WY: average high 62.4°, average low 44.1°. That is 3.3° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 22 October (76.8°), the coolest 27 October (31.6°).
62.4°/44.1°
Average high / low
+3.3°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
61°
59°
+1.1°
29 October – 7 November
64.7°
52.4°
+6.8°
8 November – 17 November
at normal
48.3°
—
October records over 66 years
90.5°3 October 2025All-time high
-5.4°31 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Story (9 mi).
Tue, 2073° / 46°0
73 °
Whitman, Tuesday, 20 October
Clear. High 73°, low 46°.
Pressure30.00 inHg
Wind3.4 mph NW
Humidity39%
Visibility6.2 mi
Dew point43°
Wed, 2168° / 45°0
68 °
Whitman, Wednesday, 21 October
Clear. High 68°, low 45°.
Pressure30.18 inHg
Wind9.2 mph E
Humidity49%
Visibility6.2 mi
Dew point43°
Thu, 2277° / 55°0.02
77 °
Whitman, Thursday, 22 October
Light rain. High 77°, low 55°.
Pressure29.97 inHg
Wind11.3 mph SW
Humidity39%
Visibility6.2 mi
Dew point47°
Fri, 2377° / 59°0
77 °
Whitman, Friday, 23 October
Clear. High 77°, low 59°.
Pressure29.68 inHg
Wind6 mph SW
Humidity36%
Visibility6.2 mi
Dew point48°
Sat, 2456° / 44°0
56 °
Whitman, Saturday, 24 October
Mostly clear. High 56°, low 44°.
Pressure30.27 inHg
Wind17.4 mph NW
Humidity56%
Visibility—
Dew point34°
Sun, 2547° / 37°0.07
47 °
Whitman, Sunday, 25 October
Light rain. High 47°, low 37°.
Pressure30.45 inHg
Wind11.6 mph E
Humidity75%
Visibility—
Dew point33°
Mon, 2651° / 38°0
51 °
Whitman, Monday, 26 October
Clear. High 51°, low 38°.
Pressure30.24 inHg
Wind11.8 mph E
Humidity45%
Visibility—
Dew point26°
Tue, 2742° / 32°0
42 °
Whitman, Tuesday, 27 October
Overcast. High 42°, low 32°.
Pressure30.65 inHg
Wind11.8 mph E
Humidity53%
Visibility—
Dew point21°
Wed, 2855° / 33°0
55 °
Whitman, Wednesday, 28 October
Clear. High 55°, low 33°.
Pressure30.21 inHg
Wind13.5 mph S
Humidity48%
Visibility—
Dew point27°
Thu, 2964° / 39°0
64 °
Whitman, Thursday, 29 October
Mostly clear. High 64°, low 39°.
Pressure29.94 inHg
Wind6.6 mph S
Humidity32%
Visibility—
Dew point25°
Fri, 3065° / 47°0
65 °
Whitman, Friday, 30 October
Overcast. High 65°, low 47°.
Pressure29.83 inHg
Wind10.4 mph NW
Humidity26%
Visibility—
Dew point25°
Sat, 3168° / 51°0
68 °
Whitman, Saturday, 31 October
Overcast. High 68°, low 51°.
Pressure29.77 inHg
Wind16.5 mph SW
Humidity37%
Visibility—
Dew point37°
Sun, 0162° / 49°0
62 °
Whitman, Sunday, 1 November
Partly cloudy. High 62°, low 49°.
Pressure30.06 inHg
Wind17.2 mph NW
Humidity41%
Visibility—
Dew point33°
Mon, 0265° / 46°0
65 °
Whitman, Monday, 2 November
Clear. High 65°, low 46°.
Pressure30.15 inHg
Wind9.7 mph NW
Humidity24%
Visibility—
Dew point22°
Tue, 0365° / 46°0
65 °
Whitman, Tuesday, 3 November
Overcast. High 65°, low 46°.
Pressure29.94 inHg
Wind12.6 mph SW
Humidity27%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0453° / 31°0.01
53 °
Whitman, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low31°
Average precipitation0.01 in
Chance of precipitation12%
Record high76° (2025)
Record low1° (1995)
Thu, 0553° / 32°0.02
53 °
Whitman, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.02 in
Chance of precipitation12%
Record high75° (2001)
Record low0° (1973)
Fri, 0652° / 32°0.03
52 °
Whitman, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low32°
Average precipitation0.03 in
Chance of precipitation15%
Record high75° (1980)
Record low-3° (2003)
Sat, 0752° / 31°0.02
52 °
Whitman, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.02 in
Chance of precipitation8%
Record high76° (1999)
Record low-5° (2003)
Sun, 0850° / 31°0.05
50 °
Whitman, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.05 in
Chance of precipitation18%
Record high78° (1999)
Record low3° (2003)
Mon, 0947° / 29°0.05
47 °
Whitman, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.05 in
Chance of precipitation25%
Record high71° (2016)
Record low7° (1966)
Tue, 1049° / 28°0.03
49 °
Whitman, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.03 in
Chance of precipitation15%
Record high72° (2005)
Record low-14° (1986)
Wed, 1146° / 28°0.03
46 °
Whitman, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.03 in
Chance of precipitation18%
Record high74° (2005)
Record low-17° (1986)
Thu, 1249° / 29°0.04
49 °
Whitman, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.04 in
Chance of precipitation17%
Record high74° (1999)
Record low-9° (1986)
Fri, 1349° / 30°0.04
49 °
Whitman, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high74° (2025)
Record low-15° (1986)
Sat, 1448° / 30°0.02
48 °
Whitman, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.02 in
Chance of precipitation12%
Record high75° (2025)
Record low4° (1978)
Sun, 1548° / 28°0.02
48 °
Whitman, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high48°
Average low28°
Average precipitation0.02 in
Chance of precipitation12%
Record high69° (1999)
Record low0° (2000)
Mon, 1649° / 29°0.02
49 °
Whitman, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.02 in
Chance of precipitation10%
Record high71° (1975)
Record low1° (2014)
Tue, 1747° / 28°0.03
47 °
Whitman, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.03 in
Chance of precipitation18%
Record high73° (1999)
Record low-1° (1996)
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 Whitman, WY 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 Whitman, WY 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.