As of 02:37 MDT

Weather in Mackay, ID

49°Current weather

Mackay, Saturday, 10 October, 02:37

Overcast. Feels like 49°. High 60°, low 41°.

Pressure29.59 inHg
Wind0.7 mph W
Humidity53%
Visibility6.2 mi
Dew point33°

Monthly outlook for Mackay, ID: average high 54.2°, average low 37.9°. That is 0.6° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 18 October (63.4°), the coolest 22 October (32.1°).

54.2°/37.9°
Average high / low
+0.6°
Above normal
4 / 3
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October55.3°54.3°+0.6°
20 October – 29 October52.4°49.6°+1.5°
30 October – 8 Novemberat normal43.3°—

October records over 66 years

81.7°2 October 2010All-time high
-5.4°30 October 1991All-time low
Sun, 1148° / 35°0.36Snow
48 °Snow

Mackay, Sunday, 11 October

Snow. High 48°, low 35°.

Pressure29.65 inHg
Wind4.8 mph SE
Humidity86%
Visibility3.3 mi
Dew point38°
Mon, 1242° / 34°0.21Snow
42 °Snow

Mackay, Monday, 12 October

Snow. High 42°, low 34°.

Pressure29.88 inHg
Wind4.7 mph SE
Humidity98%
Visibility—
Dew point34°
Tue, 1352° / 33°0Overcast
52 °Overcast

Mackay, Tuesday, 13 October

Overcast. High 52°, low 33°.

Pressure29.94 inHg
Wind3.4 mph NW
Humidity73%
Visibility6.2 mi
Dew point33°
Wed, 1454° / 38°0Mostly clear
54 °Mostly clear

Mackay, Wednesday, 14 October

Mostly clear. High 54°, low 38°.

Pressure30.09 inHg
Wind3.1 mph NW
Humidity59%
Visibility—
Dew point35°
Thu, 1559° / 40°0Clear
59 °Clear

Mackay, Thursday, 15 October

Clear. High 59°, low 40°.

Pressure30.24 inHg
Wind4.2 mph NW
Humidity47%
Visibility—
Dew point33°
Fri, 1654° / 37°0Clear
54 °Clear

Mackay, Friday, 16 October

Clear. High 54°, low 37°.

Pressure30.45 inHg
Wind5.3 mph NW
Humidity33%
Visibility—
Dew point18°
Sat, 1759° / 37°0Partly cloudy
59 °Partly cloudy

Mackay, Saturday, 17 October

Partly cloudy. High 59°, low 37°.

Pressure30.27 inHg
Wind6.5 mph SE
Humidity22%
Visibility—
Dew point14°
Sun, 1863° / 40°0Overcast
63 °Overcast

Mackay, Sunday, 18 October

Overcast. High 63°, low 40°.

Pressure30.09 inHg
Wind6 mph S
Humidity22%
Visibility—
Dew point17°
Mon, 1963° / 44°0Overcast
63 °Overcast

Mackay, Monday, 19 October

Overcast. High 63°, low 44°.

Pressure29.97 inHg
Wind11.4 mph SW
Humidity25%
Visibility—
Dew point21°
Tue, 2061° / 46°0Overcast
61 °Overcast

Mackay, Tuesday, 20 October

Overcast. High 61°, low 46°.

Pressure29.85 inHg
Wind13.9 mph SW
Humidity25%
Visibility—
Dew point21°
Wed, 2150° / 37°0Overcast
50 °Overcast

Mackay, Wednesday, 21 October

Overcast. High 50°, low 37°.

Pressure29.85 inHg
Wind16.2 mph W
Humidity25%
Visibility—
Dew point12°
Thu, 2253° / 32°0Overcast
53 °Overcast

Mackay, Thursday, 22 October

Overcast. High 53°, low 32°.

Pressure30.15 inHg
Wind5.2 mph W
Humidity30%
Visibility—
Dew point15°
Fri, 2352° / 39°0Overcast
52 °Overcast

Mackay, Friday, 23 October

Overcast. High 52°, low 39°.

Pressure29.94 inHg
Wind13.8 mph W
Humidity55%
Visibility—
Dew point35°
Sat, 2451° / 33°0Overcast
51 °Overcast

Mackay, Saturday, 24 October

Overcast. High 51°, low 33°.

Pressure30.12 inHg
Wind6.6 mph NW
Humidity32%
Visibility—
Dew point16°
Sun, 2547° / 39°0.07Light rain
47 °Light rain

Mackay, Sunday, 25 October

Light rain. High 47°, low 39°.

Pressure29.47 inHg
Wind16.8 mph W
Humidity71%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2648° / 33°0.06Climate normal
48 °Climate normal

Mackay, Monday, 26 October

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high64° (1988)
Record low12° (2010)
Tue, 2748° / 31°0.03Climate normal
48 °Climate normal

Mackay, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.03 in
Chance of precipitation13%
Record high66° (2003)
Record low1° (1984)
Wed, 2847° / 32°0.06Climate normal
47 °Climate normal

Mackay, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.06 in
Chance of precipitation27%
Record high65° (1962)
Record low10° (1971)
Thu, 2946° / 31°0.03Climate normal
46 °Climate normal

Mackay, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.03 in
Chance of precipitation23%
Record high65° (1962)
Record low4° (1971)
Fri, 3045° / 29°0.04Climate normal
45 °Climate normal

Mackay, Friday, 30 October

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.04 in
Chance of precipitation27%
Record high65° (1962)
Record low-5° (1991)
Sat, 3144° / 28°0.02Climate normal
44 °Climate normal

Mackay, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high62° (1988)
Record low-2° (1984)
Sun, 0144° / 28°0.02Climate normal
44 °Climate normal

Mackay, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.02 in
Chance of precipitation17%
Record high61° (1988)
Record low-8° (2004)
Mon, 0243° / 27°0.04Climate normal
43 °Climate normal

Mackay, Monday, 2 November

Climate normal for this date — 60-year average.

Average high43°
Average low27°
Average precipitation0.04 in
Chance of precipitation20%
Record high60° (1962)
Record low-11° (1991)
Tue, 0344° / 27°0.03Climate normal
44 °Climate normal

Mackay, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high44°
Average low27°
Average precipitation0.03 in
Chance of precipitation18%
Record high60° (1962)
Record low-3° (1991)
Wed, 0444° / 28°0.03Climate normal
44 °Climate normal

Mackay, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation18%
Record high61° (2020)
Record low-3° (1984)
Thu, 0543° / 27°0.02Climate normal
43 °Climate normal

Mackay, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high43°
Average low27°
Average precipitation0.02 in
Chance of precipitation22%
Record high62° (2020)
Record low-11° (1961)
Fri, 0643° / 28°0.05Climate normal
43 °Climate normal

Mackay, Friday, 6 November

Climate normal for this date — 60-year average.

Average high43°
Average low28°
Average precipitation0.05 in
Chance of precipitation27%
Record high59° (2012)
Record low6° (2022)
Sat, 0742° / 27°0.04Climate normal
42 °Climate normal

Mackay, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.04 in
Chance of precipitation15%
Record high58° (2006)
Record low-1° (2000)
Sun, 0840° / 25°0.06Climate normal
40 °Climate normal

Mackay, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high40°
Average low25°
Average precipitation0.06 in
Chance of precipitation35%
Record high56° (2016)
Record low-5° (1994)

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 Mackay, 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 Mackay, 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.