As of 21:31 MDT

Weather in De Smet, MT

40°Current weather

De Smet, Friday, 23 October, 21:31

Overcast. Feels like 38°. High 47°, low 40°.

Pressure30.27 inHg
Wind3.4 mph S
Humidity93%
Visibility6.2 mi
Dew point38°

Monthly outlook for De Smet, MT: average high 54.2°, average low 36.4°. That is 6.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 6 days and 1.3 inches. The warmest day looks like 7 November (67.7°), the coolest 1 November (29.4°).

54.2°/36.4°
Average high / low
+6.4°
Above normal
3 / 6
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November50°44.2°+3.2°
2 November – 11 November61.3°39.1°+12.3°
12 November – 21 Novemberat normal35.5°—

October records over 66 years

78.4°1 October 1992All-time high
-12.5°29 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Evaro (10 mi).

Sat, 2449° / 35°0Light rain
49 °Light rain

De Smet, Saturday, 24 October

Light rain. High 49°, low 35°.

Pressure30.27 inHg
Wind2.2 mph S
Humidity69%
Visibility6.2 mi
Dew point34°
Sun, 2554° / 34°0Partly cloudy
54 °Partly cloudy

De Smet, Sunday, 25 October

Partly cloudy. High 54°, low 34°.

Pressure30.18 inHg
Wind3.7 mph S
Humidity56%
Visibility6.2 mi
Dew point30°
Mon, 2652° / 32°0.06Rain
52 °Rain

De Smet, Monday, 26 October

Rain. High 52°, low 32°.

Pressure30.06 inHg
Wind1.9 mph SW
Humidity68%
Visibility6.2 mi
Dew point29°
Tue, 2744° / 38°0.12Light rain
44 °Light rain

De Smet, Tuesday, 27 October

Light rain. High 44°, low 38°.

Pressure30.09 inHg
Wind1.8 mph S
Humidity85%
Visibility6.2 mi
Dew point37°
Wed, 2848° / 35°0.02Light rain
48 °Light rain

De Smet, Wednesday, 28 October

Light rain. High 48°, low 35°.

Pressure30.03 inHg
Wind1.2 mph E
Humidity88%
Visibility—
Dew point36°
Thu, 2952° / 32°0Overcast
52 °Overcast

De Smet, Thursday, 29 October

Overcast. High 52°, low 32°.

Pressure29.91 inHg
Wind3 mph E
Humidity67%
Visibility—
Dew point32°
Fri, 3050° / 35°0.01Light rain
50 °Light rain

De Smet, Friday, 30 October

Light rain. High 50°, low 35°.

Pressure30.06 inHg
Wind5.2 mph NW
Humidity60%
Visibility—
Dew point31°
Sat, 3151° / 30°0Clear
51 °Clear

De Smet, Saturday, 31 October

Clear. High 51°, low 30°.

Pressure30.18 inHg
Wind10.9 mph W
Humidity41%
Visibility—
Dew point21°
Sun, 0153° / 29°0Partly cloudy
53 °Partly cloudy

De Smet, Sunday, 1 November

Partly cloudy. High 53°, low 29°.

Pressure30.45 inHg
Wind2.2 mph W
Humidity28%
Visibility—
Dew point13°
Mon, 0256° / 31°0Clear
56 °Clear

De Smet, Monday, 2 November

Clear. High 56°, low 31°.

Pressure30.42 inHg
Wind2.8 mph E
Humidity23%
Visibility—
Dew point10°
Tue, 0359° / 33°0Partly cloudy
59 °Partly cloudy

De Smet, Tuesday, 3 November

Partly cloudy. High 59°, low 33°.

Pressure30.18 inHg
Wind1.9 mph SE
Humidity28%
Visibility—
Dew point17°
Wed, 0462° / 38°0Overcast
62 °Overcast

De Smet, Wednesday, 4 November

Overcast. High 62°, low 38°.

Pressure29.94 inHg
Wind3.4 mph SE
Humidity32%
Visibility—
Dew point23°
Thu, 0557° / 43°0Overcast
57 °Overcast

De Smet, Thursday, 5 November

Overcast. High 57°, low 43°.

Pressure29.91 inHg
Wind6 mph W
Humidity46%
Visibility—
Dew point35°
Fri, 0666° / 50°0Overcast
66 °Overcast

De Smet, Friday, 6 November

Overcast. High 66°, low 50°.

Pressure30.27 inHg
Wind2.1 mph E
Humidity61%
Visibility—
Dew point45°
Sat, 0768° / 47°0Clear
68 °Clear

De Smet, Saturday, 7 November

Clear. High 68°, low 47°.

Pressure30.30 inHg
Wind3.8 mph SE
Humidity53%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0838° / 24°0.07Climate normal
38 °Climate normal

De Smet, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.07 in
Chance of precipitation43%
Record high56° (2016)
Record low-1° (1994)
Mon, 0938° / 24°0.07Climate normal
38 °Climate normal

De Smet, Monday, 9 November

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.07 in
Chance of precipitation42%
Record high58° (2016)
Record low1° (2020)
Tue, 1037° / 23°0.06Climate normal
37 °Climate normal

De Smet, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.06 in
Chance of precipitation40%
Record high55° (2016)
Record low-19° (1986)
Wed, 1137° / 21°0.07Climate normal
37 °Climate normal

De Smet, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high37°
Average low21°
Average precipitation0.07 in
Chance of precipitation35%
Record high56° (2016)
Record low-7° (2000)
Thu, 1237° / 23°0.08Climate normal
37 °Climate normal

De Smet, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.08 in
Chance of precipitation43%
Record high58° (1999)
Record low-9° (1986)
Fri, 1337° / 24°0.09Climate normal
37 °Climate normal

De Smet, Friday, 13 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.09 in
Chance of precipitation45%
Record high55° (2025)
Record low1° (2000)
Sat, 1437° / 23°0.08Climate normal
37 °Climate normal

De Smet, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.08 in
Chance of precipitation40%
Record high54° (1999)
Record low-2° (2000)
Sun, 1537° / 22°0.03Climate normal
37 °Climate normal

De Smet, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high37°
Average low22°
Average precipitation0.03 in
Chance of precipitation17%
Record high54° (2021)
Record low0° (2014)
Mon, 1636° / 23°0.08Climate normal
36 °Climate normal

De Smet, Monday, 16 November

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.08 in
Chance of precipitation45%
Record high52° (2025)
Record low-1° (1961)
Tue, 1735° / 22°0.07Climate normal
35 °Climate normal

De Smet, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.07 in
Chance of precipitation48%
Record high52° (1976)
Record low-7° (1968)
Wed, 1835° / 21°0.09Climate normal
35 °Climate normal

De Smet, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high35°
Average low21°
Average precipitation0.09 in
Chance of precipitation47%
Record high53° (2008)
Record low-3° (2022)
Thu, 1934° / 21°0.07Climate normal
34 °Climate normal

De Smet, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high34°
Average low21°
Average precipitation0.07 in
Chance of precipitation38%
Record high47° (1989)
Record low-3° (1975)
Fri, 2034° / 21°0.07Climate normal
34 °Climate normal

De Smet, Friday, 20 November

Climate normal for this date — 60-year average.

Average high34°
Average low21°
Average precipitation0.07 in
Chance of precipitation43%
Record high46° (2002)
Record low-14° (1977)
Sat, 2133° / 19°0.07Climate normal
33 °Climate normal

De Smet, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high33°
Average low19°
Average precipitation0.07 in
Chance of precipitation43%
Record high45° (2002)
Record low-15° (1977)

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 De Smet, MT 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 De Smet, MT 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.