As of 07:42 MDT

Weather in Trail City, SD

34°Current weather

Trail City, Monday, 19 October, 07:42

Clear. Feels like 28°. High 63°, low 34°.

Pressure30.30 inHg
Wind6.7 mph E
Humidity69%
Visibility6.2 mi
Dew point26°

Monthly outlook for Trail City, SD: average high 55.3°, average low 37.1°. That is 1.2° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 22 October (72.6°), the coolest 28 October (25°).

55.3°/37.1°
Average high / low
+1.2°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October59.4°55.4°+2.2°
29 October – 7 November48.6°48.8°-0.1°
8 November – 17 Novemberat normal42.3°—

October records over 66 years

89.2°5 October 1990All-time high
5.9°31 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Mobridge (15 mi).

Tue, 2069° / 38°0Clear
69 °Clear

Trail City, Tuesday, 20 October

Clear. High 69°, low 38°.

Pressure30.06 inHg
Wind10 mph S
Humidity60%
Visibility6.2 mi
Dew point48°
Wed, 2164° / 46°0Overcast
64 °Overcast

Trail City, Wednesday, 21 October

Overcast. High 64°, low 46°.

Pressure30.24 inHg
Wind7 mph E
Humidity68%
Visibility6.2 mi
Dew point49°
Thu, 2273° / 51°0Mostly clear
73 °Mostly clear

Trail City, Thursday, 22 October

Mostly clear. High 73°, low 51°.

Pressure30.00 inHg
Wind13.6 mph SE
Humidity64%
Visibility6.2 mi
Dew point56°
Fri, 2372° / 60°0.01Light rain
72 °Light rain

Trail City, Friday, 23 October

Light rain. High 72°, low 60°.

Pressure29.68 inHg
Wind19.2 mph SE
Humidity61%
Visibility—
Dew point53°
Sat, 2461° / 47°0Clear
61 °Clear

Trail City, Saturday, 24 October

Clear. High 61°, low 47°.

Pressure30.12 inHg
Wind21.1 mph W
Humidity47%
Visibility—
Dew point35°
Sun, 2556° / 42°0Mostly clear
56 °Mostly clear

Trail City, Sunday, 25 October

Mostly clear. High 56°, low 42°.

Pressure30.36 inHg
Wind12.4 mph W
Humidity22%
Visibility—
Dew point14°
Mon, 2651° / 37°0Clear
51 °Clear

Trail City, Monday, 26 October

Clear. High 51°, low 37°.

Pressure30.09 inHg
Wind16.6 mph N
Humidity33%
Visibility—
Dew point20°
Tue, 2737° / 29°0Partly cloudy
37 °Partly cloudy

Trail City, Tuesday, 27 October

Partly cloudy. High 37°, low 29°.

Pressure30.53 inHg
Wind14.9 mph NW
Humidity41%
Visibility—
Dew point13°
Wed, 2847° / 25°0Clear
47 °Clear

Trail City, Wednesday, 28 October

Clear. High 47°, low 25°.

Pressure30.36 inHg
Wind7.7 mph NW
Humidity25%
Visibility—
Dew point7°
Thu, 2952° / 32°0Clear
52 °Clear

Trail City, Thursday, 29 October

Clear. High 52°, low 32°.

Pressure30.00 inHg
Wind4.4 mph S
Humidity27%
Visibility—
Dew point14°
Fri, 3046° / 30°0Clear
46 °Clear

Trail City, Friday, 30 October

Clear. High 46°, low 30°.

Pressure30.06 inHg
Wind6.7 mph SE
Humidity41%
Visibility—
Dew point19°
Sat, 3148° / 31°0Overcast
48 °Overcast

Trail City, Saturday, 31 October

Overcast. High 48°, low 31°.

Pressure29.91 inHg
Wind11.7 mph SE
Humidity37%
Visibility—
Dew point18°
Sun, 0143° / 28°0Overcast
43 °Overcast

Trail City, Sunday, 1 November

Overcast. High 43°, low 28°.

Pressure30.30 inHg
Wind9.2 mph SE
Humidity55%
Visibility—
Dew point23°
Mon, 0248° / 28°0Overcast
48 °Overcast

Trail City, Monday, 2 November

Overcast. High 48°, low 28°.

Pressure30.06 inHg
Wind18.8 mph SE
Humidity44%
Visibility—
Dew point23°
Tue, 0355° / 36°0Overcast
55 °Overcast

Trail City, Tuesday, 3 November

Overcast. High 55°, low 36°.

Pressure29.97 inHg
Wind14.2 mph NW
Humidity61%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0448° / 33°0.01Climate normal
48 °Climate normal

Trail City, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.01 in
Chance of precipitation7%
Record high73° (1978)
Record low0° (1991)
Thu, 0548° / 33°0.04Climate normal
48 °Climate normal

Trail City, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.04 in
Chance of precipitation22%
Record high69° (2016)
Record low8° (2003)
Fri, 0647° / 32°0.02Climate normal
47 °Climate normal

Trail City, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.02 in
Chance of precipitation7%
Record high70° (2016)
Record low6° (1991)
Sat, 0747° / 31°0.05Climate normal
47 °Climate normal

Trail City, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.05 in
Chance of precipitation12%
Record high71° (2006)
Record low3° (1991)
Sun, 0846° / 31°0.04Climate normal
46 °Climate normal

Trail City, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.04 in
Chance of precipitation15%
Record high71° (1978)
Record low7° (2003)
Mon, 0943° / 30°0.04Climate normal
43 °Climate normal

Trail City, Monday, 9 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high64° (2001)
Record low11° (2000)
Tue, 1042° / 27°0.07Climate normal
42 °Climate normal

Trail City, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.07 in
Chance of precipitation23%
Record high66° (1989)
Record low1° (1986)
Wed, 1140° / 27°0.01Climate normal
40 °Climate normal

Trail City, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.01 in
Chance of precipitation12%
Record high64° (2005)
Record low1° (1986)
Thu, 1241° / 27°0.02Climate normal
41 °Climate normal

Trail City, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high41°
Average low27°
Average precipitation0.02 in
Chance of precipitation15%
Record high64° (1999)
Record low-2° (1986)
Fri, 1344° / 28°0.02Climate normal
44 °Climate normal

Trail City, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.02 in
Chance of precipitation20%
Record high65° (1999)
Record low-4° (1986)
Sat, 1442° / 29°0.02Climate normal
42 °Climate normal

Trail City, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.02 in
Chance of precipitation12%
Record high66° (2025)
Record low1° (2014)
Sun, 1541° / 28°0.02Climate normal
41 °Climate normal

Trail City, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high62° (1975)
Record low3° (2014)
Mon, 1642° / 28°0.02Climate normal
42 °Climate normal

Trail City, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.02 in
Chance of precipitation7%
Record high63° (2001)
Record low1° (2014)
Tue, 1741° / 28°0.02Climate normal
41 °Climate normal

Trail City, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.02 in
Chance of precipitation12%
Record high64° (2001)
Record low7° (2014)

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 Trail City, SD 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 Trail City, SD 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.