As of 20:46 MDT

Weather in McMillan, ID

52°Current weather

McMillan, Saturday, 31 October, 20:46

Rain. Feels like 50°. High 57°, low 45°.

Pressure29.85 inHg
Wind10.4 mph S
Humidity76%
Visibility6.2 mi
Dew point45°

Monthly outlook for McMillan, ID: average high 58.5°, average low 42.7°. That is 3.6° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 10 November (65.9°), the coolest 6 November (35.9°).

58.5°/42.7°
Average high / low
+3.6°
Above normal
4 / 4
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November57.2°53.4°+2.1°
10 November – 19 November60.5°48.6°+6.6°
20 November – 29 Novemberat normal42.2°—

October records over 66 years

91.4°2 October 2010All-time high
12.4°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Hansen (6 mi).

Sun, 0151° / 45°0.46Rain
51 °Rain

McMillan, Sunday, 1 November

Rain. High 51°, low 45°.

Pressure29.80 inHg
Wind11.5 mph W
Humidity98%
Visibility2.9 mi
Dew point45°
Mon, 0250° / 37°0Partly cloudy
50 °Partly cloudy

McMillan, Monday, 2 November

Partly cloudy. High 50°, low 37°.

Pressure30.30 inHg
Wind11.4 mph W
Humidity64%
Visibility6.2 mi
Dew point35°
Tue, 0358° / 37°0Partly cloudy
58 °Partly cloudy

McMillan, Tuesday, 3 November

Partly cloudy. High 58°, low 37°.

Pressure30.15 inHg
Wind11.1 mph E
Humidity57%
Visibility6.2 mi
Dew point37°
Wed, 0454° / 39°0Overcast
54 °Overcast

McMillan, Wednesday, 4 November

Overcast. High 54°, low 39°.

Pressure30.06 inHg
Wind11.5 mph W
Humidity58%
Visibility6.2 mi
Dew point36°
Thu, 0557° / 37°0Clear
57 °Clear

McMillan, Thursday, 5 November

Clear. High 57°, low 37°.

Pressure30.12 inHg
Wind5.7 mph SW
Humidity56%
Visibility—
Dew point35°
Fri, 0659° / 36°0Overcast
59 °Overcast

McMillan, Friday, 6 November

Overcast. High 59°, low 36°.

Pressure30.18 inHg
Wind9.2 mph W
Humidity50%
Visibility—
Dew point32°
Sat, 0761° / 47°0Overcast
61 °Overcast

McMillan, Saturday, 7 November

Overcast. High 61°, low 47°.

Pressure30.18 inHg
Wind6.1 mph NE
Humidity29%
Visibility—
Dew point24°
Sun, 0865° / 45°0Overcast
65 °Overcast

McMillan, Sunday, 8 November

Overcast. High 65°, low 45°.

Pressure30.00 inHg
Wind7.9 mph NE
Humidity41%
Visibility—
Dew point32°
Mon, 0961° / 45°0Overcast
61 °Overcast

McMillan, Monday, 9 November

Overcast. High 61°, low 45°.

Pressure29.97 inHg
Wind4.3 mph NE
Humidity37%
Visibility—
Dew point29°
Tue, 1066° / 50°0Overcast
66 °Overcast

McMillan, Tuesday, 10 November

Overcast. High 66°, low 50°.

Pressure30.03 inHg
Wind6.6 mph NE
Humidity24%
Visibility—
Dew point23°
Wed, 1158° / 43°0.05Light rain
58 °Light rain

McMillan, Wednesday, 11 November

Light rain. High 58°, low 43°.

Pressure29.88 inHg
Wind17.8 mph NW
Humidity42%
Visibility—
Dew point34°
Thu, 1257° / 43°0.21Rain
57 °Rain

McMillan, Thursday, 12 November

Rain. High 57°, low 43°.

Pressure30.03 inHg
Wind21.9 mph W
Humidity47%
Visibility—
Dew point31°
Fri, 1363° / 45°0Light rain
63 °Light rain

McMillan, Friday, 13 November

Light rain. High 63°, low 45°.

Pressure29.91 inHg
Wind6.8 mph E
Humidity47%
Visibility—
Dew point35°
Sat, 1464° / 48°0Overcast
64 °Overcast

McMillan, Saturday, 14 November

Overcast. High 64°, low 48°.

Pressure29.74 inHg
Wind9 mph S
Humidity44%
Visibility—
Dew point35°
Sun, 1554° / 42°0Overcast
54 °Overcast

McMillan, Sunday, 15 November

Overcast. High 54°, low 42°.

Pressure29.85 inHg
Wind15.3 mph SW
Humidity67%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1649° / 31°0.04Climate normal
49 °Climate normal

McMillan, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.04 in
Chance of precipitation27%
Record high67° (1981)
Record low8° (2000)
Tue, 1747° / 31°0.06Climate normal
47 °Climate normal

McMillan, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.06 in
Chance of precipitation35%
Record high65° (1976)
Record low9° (2000)
Wed, 1847° / 30°0.05Climate normal
47 °Climate normal

McMillan, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high47°
Average low30°
Average precipitation0.05 in
Chance of precipitation23%
Record high65° (2007)
Record low7° (2000)
Thu, 1946° / 29°0.04Climate normal
46 °Climate normal

McMillan, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.04 in
Chance of precipitation25%
Record high64° (2007)
Record low6° (2000)
Fri, 2046° / 28°0.05Climate normal
46 °Climate normal

McMillan, Friday, 20 November

Climate normal for this date — 60-year average.

Average high46°
Average low28°
Average precipitation0.05 in
Chance of precipitation33%
Record high63° (1966)
Record low8° (2000)
Sat, 2144° / 28°0.04Climate normal
44 °Climate normal

McMillan, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.04 in
Chance of precipitation27%
Record high61° (2017)
Record low6° (1994)
Sun, 2244° / 28°0.09Climate normal
44 °Climate normal

McMillan, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.09 in
Chance of precipitation33%
Record high66° (2017)
Record low-2° (1994)
Mon, 2343° / 26°0.07Climate normal
43 °Climate normal

McMillan, Monday, 23 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.07 in
Chance of precipitation27%
Record high68° (2017)
Record low-10° (1985)
Tue, 2444° / 27°0.08Climate normal
44 °Climate normal

McMillan, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high44°
Average low27°
Average precipitation0.08 in
Chance of precipitation33%
Record high63° (1995)
Record low0° (1982)
Wed, 2542° / 26°0.06Climate normal
42 °Climate normal

McMillan, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high42°
Average low26°
Average precipitation0.06 in
Chance of precipitation30%
Record high63° (1990)
Record low-4° (2010)
Thu, 2640° / 25°0.07Climate normal
40 °Climate normal

McMillan, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high40°
Average low25°
Average precipitation0.07 in
Chance of precipitation32%
Record high60° (1998)
Record low1° (1992)
Fri, 2740° / 24°0.04Climate normal
40 °Climate normal

McMillan, Friday, 27 November

Climate normal for this date — 60-year average.

Average high40°
Average low24°
Average precipitation0.04 in
Chance of precipitation30%
Record high63° (2014)
Record low-1° (2015)
Sat, 2840° / 26°0.05Climate normal
40 °Climate normal

McMillan, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.05 in
Chance of precipitation37%
Record high62° (2014)
Record low-6° (2015)
Sun, 2940° / 25°0.06Climate normal
40 °Climate normal

McMillan, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high40°
Average low25°
Average precipitation0.06 in
Chance of precipitation28%
Record high58° (2012)
Record low-4° (2015)

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 McMillan, ID 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 McMillan, ID 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.