As of 10:30 MDT

Weather in Mills, WY

42°Current weather

Mills, Friday, 16 October, 10:30

Clear. Feels like 33°. High 56°, low 28°.

Pressure30.65 inHg
Wind19.6 mph SW
Humidity56%
Visibility6.2 mi
Dew point28°

Monthly outlook for Mills, WY: average high 55.2°, average low 39.9°. That is 0.9° above the climate normal for October. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 22 October (72.6°), the coolest 16 October (27.8°).

55.2°/39.9°
Average high / low
+0.9°
Above normal
6 / 3
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October60.4°55.8°+2.6°
26 October – 4 November46.4°48.6°-1.2°
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° / 44°0Clear
65 °Clear

Mills, Saturday, 17 October

Clear. High 65°, low 44°.

Pressure30.18 inHg
Wind21.4 mph SW
Humidity34%
Visibility6.2 mi
Dew point31°
Sun, 1865° / 47°0Clear
65 °Clear

Mills, Sunday, 18 October

Clear. High 65°, low 47°.

Pressure30.06 inHg
Wind11.6 mph SW
Humidity38%
Visibility6.2 mi
Dew point35°
Mon, 1963° / 42°0Clear
63 °Clear

Mills, Monday, 19 October

Clear. High 63°, low 42°.

Pressure29.97 inHg
Wind14.1 mph SW
Humidity46%
Visibility6.2 mi
Dew point40°
Tue, 2065° / 44°0Clear
65 °Clear

Mills, Tuesday, 20 October

Clear. High 65°, low 44°.

Pressure29.94 inHg
Wind16.4 mph SW
Humidity50%
Visibility—
Dew point40°
Wed, 2166° / 41°0Clear
66 °Clear

Mills, Wednesday, 21 October

Clear. High 66°, low 41°.

Pressure30.15 inHg
Wind8.6 mph E
Humidity57%
Visibility—
Dew point41°
Thu, 2273° / 48°0Clear
73 °Clear

Mills, Thursday, 22 October

Clear. High 73°, low 48°.

Pressure29.91 inHg
Wind14.7 mph S
Humidity28%
Visibility—
Dew point33°
Fri, 2361° / 51°0.15Light rain
61 °Light rain

Mills, Friday, 23 October

Light rain. High 61°, low 51°.

Pressure29.68 inHg
Wind35 mph SW
Humidity40%
Visibility—
Dew point33°
Sat, 2450° / 38°0Overcast
50 °Overcast

Mills, Saturday, 24 October

Overcast. High 50°, low 38°.

Pressure30.18 inHg
Wind16.8 mph SW
Humidity61%
Visibility—
Dew point30°
Sun, 2540° / 33°0.14Light snow
40 °Light snow

Mills, Sunday, 25 October

Light snow. High 40°, low 33°.

Pressure30.24 inHg
Wind12.8 mph NE
Humidity86%
Visibility—
Dew point31°
Mon, 2648° / 31°0.01Light snow
48 °Light snow

Mills, Monday, 26 October

Light snow. High 48°, low 31°.

Pressure30.06 inHg
Wind5 mph SE
Humidity59%
Visibility—
Dew point29°
Tue, 2754° / 40°0Overcast
54 °Overcast

Mills, Tuesday, 27 October

Overcast. High 54°, low 40°.

Pressure29.80 inHg
Wind9.9 mph E
Humidity43%
Visibility—
Dew point29°
Wed, 2848° / 42°0.1Light rain
48 °Light rain

Mills, Wednesday, 28 October

Light rain. High 48°, low 42°.

Pressure29.74 inHg
Wind15.9 mph W
Humidity67%
Visibility—
Dew point36°
Thu, 2948° / 39°0.06Light rain
48 °Light rain

Mills, Thursday, 29 October

Light rain. High 48°, low 39°.

Pressure29.94 inHg
Wind11.2 mph E
Humidity66%
Visibility—
Dew point35°
Fri, 3041° / 36°0.64Snow
41 °Snow

Mills, Friday, 30 October

Snow. High 41°, low 36°.

Pressure30.18 inHg
Wind14.7 mph E
Humidity99%
Visibility—
Dew point37°
Sat, 3140° / 34°0.16Snow
40 °Snow

Mills, Saturday, 31 October

Snow. High 40°, low 34°.

Pressure30.21 inHg
Wind9.6 mph E
Humidity81%
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.