As of 01:02 MDT

Weather in Mills, WY

31°Current weather

Mills, Friday, 16 October, 01:02

Clear. Feels like 31°. High 57°, low 28°.

Pressure30.80 inHg
Wind1 mph N
Humidity69%
Visibility6.2 mi
Dew point23°

Monthly outlook for Mills, WY: average high 54.6°, average low 37.9°. That is 0.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 22 October (70.2°), the coolest 25 October (23°).

54.6°/37.9°
Average high / low
+0.5°
Above normal
3 / 3
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October58.1°55.8°+1.3°
26 October – 4 November48.7°48.6°+0.1°
5 November – 14 Novemberat normal44.9°—

October records over 66 years

83.7°4 October 2024All-time high
-14.1°31 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Bar Nunn (5 mi).

Sat, 1765° / 45°0Clear
65 °Clear

Mills, Saturday, 17 October

Clear. High 65°, low 45°.

Pressure30.18 inHg
Wind21.7 mph SW
Humidity34%
Visibility6.2 mi
Dew point31°
Sun, 1865° / 45°0Overcast
65 °Overcast

Mills, Sunday, 18 October

Overcast. High 65°, low 45°.

Pressure30.09 inHg
Wind6.1 mph W
Humidity40%
Visibility6.2 mi
Dew point34°
Mon, 1965° / 45°0Clear
65 °Clear

Mills, Monday, 19 October

Clear. High 65°, low 45°.

Pressure29.97 inHg
Wind16.2 mph SW
Humidity41%
Visibility6.2 mi
Dew point37°
Tue, 2065° / 45°0Clear
65 °Clear

Mills, Tuesday, 20 October

Clear. High 65°, low 45°.

Pressure29.85 inHg
Wind17.8 mph SW
Humidity50%
Visibility—
Dew point41°
Wed, 2168° / 44°0Clear
68 °Clear

Mills, Wednesday, 21 October

Clear. High 68°, low 44°.

Pressure29.97 inHg
Wind10.8 mph SW
Humidity44%
Visibility—
Dew point39°
Thu, 2270° / 53°0Overcast
70 °Overcast

Mills, Thursday, 22 October

Overcast. High 70°, low 53°.

Pressure29.77 inHg
Wind8.2 mph W
Humidity31%
Visibility—
Dew point34°
Fri, 2354° / 36°0.6Snow
54 °Snow

Mills, Friday, 23 October

Snow. High 54°, low 36°.

Pressure29.56 inHg
Wind11.9 mph N
Humidity74%
Visibility—
Dew point42°
Sat, 2434° / 29°0.52Snow
34 °Snow

Mills, Saturday, 24 October

Snow. High 34°, low 29°.

Pressure30.45 inHg
Wind10.2 mph NE
Humidity91%
Visibility—
Dew point28°
Sun, 2537° / 23°0Partly cloudy
37 °Partly cloudy

Mills, Sunday, 25 October

Partly cloudy. High 37°, low 23°.

Pressure30.42 inHg
Wind10.1 mph SW
Humidity64%
Visibility—
Dew point23°
Mon, 2643° / 28°0Overcast
43 °Overcast

Mills, Monday, 26 October

Overcast. High 43°, low 28°.

Pressure29.97 inHg
Wind12.6 mph W
Humidity67%
Visibility—
Dew point29°
Tue, 2736° / 32°0.19Light snow
36 °Light snow

Mills, Tuesday, 27 October

Light snow. High 36°, low 32°.

Pressure30.06 inHg
Wind11.1 mph N
Humidity90%
Visibility—
Dew point31°
Wed, 2849° / 31°0Overcast
49 °Overcast

Mills, Wednesday, 28 October

Overcast. High 49°, low 31°.

Pressure29.88 inHg
Wind22.1 mph SW
Humidity50%
Visibility—
Dew point26°
Thu, 2954° / 39°0Overcast
54 °Overcast

Mills, Thursday, 29 October

Overcast. High 54°, low 39°.

Pressure29.97 inHg
Wind19.8 mph SW
Humidity47%
Visibility—
Dew point29°
Fri, 3059° / 42°0Overcast
59 °Overcast

Mills, Friday, 30 October

Overcast. High 59°, low 42°.

Pressure29.94 inHg
Wind26.2 mph SW
Humidity41%
Visibility—
Dew point30°
Sat, 3151° / 43°0Clear
51 °Clear

Mills, Saturday, 31 October

Clear. High 51°, low 43°.

Pressure30.03 inHg
Wind21.7 mph SW
Humidity49%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0147° / 27°0.05Climate normal
47 °Climate normal

Mills, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high47°
Average low27°
Average precipitation0.05 in
Chance of precipitation23%
Record high68° (2014)
Record low-9° (2002)
Mon, 0246° / 26°0.04Climate normal
46 °Climate normal

Mills, Monday, 2 November

Climate normal for this date — 60-year average.

Average high46°
Average low26°
Average precipitation0.04 in
Chance of precipitation20%
Record high68° (2025)
Record low-20° (1991)
Tue, 0346° / 26°0.04Climate normal
46 °Climate normal

Mills, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high46°
Average low26°
Average precipitation0.04 in
Chance of precipitation18%
Record high67° (2015)
Record low-16° (1991)
Wed, 0447° / 26°0.01Climate normal
47 °Climate normal

Mills, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low26°
Average precipitation0.01 in
Chance of precipitation12%
Record high70° (2020)
Record low-2° (2002)
Thu, 0547° / 27°0.03Climate normal
47 °Climate normal

Mills, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high47°
Average low27°
Average precipitation0.03 in
Chance of precipitation17%
Record high68° (2001)
Record low-7° (1967)
Fri, 0647° / 28°0.04Climate normal
47 °Climate normal

Mills, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°
Average low28°
Average precipitation0.04 in
Chance of precipitation25%
Record high68° (2020)
Record low-7° (2003)
Sat, 0747° / 27°0.03Climate normal
47 °Climate normal

Mills, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low27°
Average precipitation0.03 in
Chance of precipitation20%
Record high69° (1999)
Record low-10° (2003)
Sun, 0846° / 26°0.06Climate normal
46 °Climate normal

Mills, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°
Average low26°
Average precipitation0.06 in
Chance of precipitation20%
Record high68° (1999)
Record low-4° (2003)
Mon, 0945° / 25°0.04Climate normal
45 °Climate normal

Mills, Monday, 9 November

Climate normal for this date — 60-year average.

Average high45°
Average low25°
Average precipitation0.04 in
Chance of precipitation22%
Record high65° (2016)
Record low-6° (1966)
Tue, 1044° / 24°0.05Climate normal
44 °Climate normal

Mills, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high44°
Average low24°
Average precipitation0.05 in
Chance of precipitation22%
Record high66° (2005)
Record low-14° (1986)
Wed, 1142° / 24°0.03Climate normal
42 °Climate normal

Mills, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high42°
Average low24°
Average precipitation0.03 in
Chance of precipitation15%
Record high65° (2005)
Record low-7° (2014)
Thu, 1244° / 24°0.03Climate normal
44 °Climate normal

Mills, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low24°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (1999)
Record low-16° (2000)
Fri, 1344° / 25°0.05Climate normal
44 °Climate normal

Mills, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low25°
Average precipitation0.05 in
Chance of precipitation23%
Record high66° (1999)
Record low-15° (1986)
Sat, 1443° / 25°0.03Climate normal
43 °Climate normal

Mills, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°
Average low25°
Average precipitation0.03 in
Chance of precipitation25%
Record high69° (2025)
Record low-8° (2000)

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 Mills, 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 Mills, 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.