As of 05:28 MDT

Weather in McMillan, ID

46°Current weather

McMillan, Monday, 26 October, 05:28

Clear. Feels like 40°. High 60°, low 41°.

Pressure30.06 inHg
Wind12.7 mph S
Humidity70%
Visibility6.2 mi
Dew point37°

Monthly outlook for McMillan, ID: average high 57.3°, average low 40.7°. That is 1.7° above the climate normal for October. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 5 November (67.6°), the coolest 29 October (31.3°).

57.3°/40.7°
Average high / low
+1.7°
Above normal
5 / 4
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November55.7°55.4°+0.1°
5 November – 14 November60°51.2°+4.9°
15 November – 24 Novemberat normal45.7°—

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).

Tue, 2754° / 38°0Overcast
54 °Overcast

McMillan, Tuesday, 27 October

Overcast. High 54°, low 38°.

Pressure30.03 inHg
Wind1.2 mph NE
Humidity50%
Visibility6.2 mi
Dew point32°
Wed, 2854° / 34°0.02Light rain
54 °Light rain

McMillan, Wednesday, 28 October

Light rain. High 54°, low 34°.

Pressure30.09 inHg
Wind2.4 mph N
Humidity57%
Visibility6.2 mi
Dew point34°
Thu, 2959° / 31°0Overcast
59 °Overcast

McMillan, Thursday, 29 October

Overcast. High 59°, low 31°.

Pressure29.97 inHg
Wind6.1 mph E
Humidity50%
Visibility6.2 mi
Dew point33°
Fri, 3056° / 45°0.04Light rain
56 °Light rain

McMillan, Friday, 30 October

Light rain. High 56°, low 45°.

Pressure29.85 inHg
Wind8.2 mph W
Humidity80%
Visibility—
Dew point45°
Sat, 3158° / 40°0.02Light rain
58 °Light rain

McMillan, Saturday, 31 October

Light rain. High 58°, low 40°.

Pressure29.85 inHg
Wind6.2 mph SE
Humidity70%
Visibility—
Dew point42°
Sun, 0156° / 40°0Clear
56 °Clear

McMillan, Sunday, 1 November

Clear. High 56°, low 40°.

Pressure29.97 inHg
Wind13.8 mph NW
Humidity36%
Visibility—
Dew point26°
Mon, 0249° / 35°0Partly cloudy
49 °Partly cloudy

McMillan, Monday, 2 November

Partly cloudy. High 49°, low 35°.

Pressure30.33 inHg
Wind12 mph NE
Humidity38%
Visibility—
Dew point20°
Tue, 0355° / 40°0.12Rain
55 °Rain

McMillan, Tuesday, 3 November

Rain. High 55°, low 40°.

Pressure30.06 inHg
Wind15.1 mph W
Humidity29%
Visibility—
Dew point16°
Wed, 0455° / 43°0.09Light rain
55 °Light rain

McMillan, Wednesday, 4 November

Light rain. High 55°, low 43°.

Pressure30.09 inHg
Wind7.4 mph E
Humidity55%
Visibility—
Dew point35°
Thu, 0568° / 45°0Overcast
68 °Overcast

McMillan, Thursday, 5 November

Overcast. High 68°, low 45°.

Pressure30.00 inHg
Wind6.8 mph NE
Humidity52%
Visibility—
Dew point39°
Fri, 0667° / 51°0Overcast
67 °Overcast

McMillan, Friday, 6 November

Overcast. High 67°, low 51°.

Pressure29.71 inHg
Wind12.5 mph S
Humidity52%
Visibility—
Dew point41°
Sat, 0756° / 42°0.28Rain
56 °Rain

McMillan, Saturday, 7 November

Rain. High 56°, low 42°.

Pressure29.71 inHg
Wind22.3 mph W
Humidity56%
Visibility—
Dew point34°
Sun, 0850° / 38°0Clear
50 °Clear

McMillan, Sunday, 8 November

Clear. High 50°, low 38°.

Pressure30.15 inHg
Wind22.3 mph W
Humidity45%
Visibility—
Dew point25°
Mon, 0959° / 45°0Overcast
59 °Overcast

McMillan, Monday, 9 November

Overcast. High 59°, low 45°.

Pressure30.27 inHg
Wind9.4 mph SW
Humidity41%
Visibility—
Dew point30°
Tue, 1060° / 41°0Clear
60 °Clear

McMillan, Tuesday, 10 November

Clear. High 60°, low 41°.

Pressure30.18 inHg
Wind9.6 mph NE
Humidity49%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1150° / 32°0.04Climate normal
50 °Climate normal

McMillan, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.04 in
Chance of precipitation25%
Record high68° (1999)
Record low18° (2000)
Thu, 1251° / 32°0.05Climate normal
51 °Climate normal

McMillan, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high51°
Average low32°
Average precipitation0.05 in
Chance of precipitation28%
Record high72° (1999)
Record low14° (2014)
Fri, 1349° / 32°0.05Climate normal
49 °Climate normal

McMillan, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low32°
Average precipitation0.05 in
Chance of precipitation25%
Record high70° (2025)
Record low12° (1978)
Sat, 1448° / 31°0.05Climate normal
48 °Climate normal

McMillan, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.05 in
Chance of precipitation27%
Record high69° (1999)
Record low6° (1985)
Sun, 1548° / 30°0.02Climate normal
48 °Climate normal

McMillan, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2016)
Record low3° (1985)
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)

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.