As of 19:38 MDT

Weather in South Heart, ND

59°Current weather

South Heart, Saturday, 17 October, 19:38

Overcast. Feels like 56°. High 74°, low 39°.

Pressure29.83 inHg
Wind11.5 mph W
Humidity29%
Visibility6.2 mi
Dew point28°

Monthly outlook for South Heart, ND: average high 61.5°, average low 41.9°. That is 5.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 17 October (74.4°), the coolest 25 October (33.9°).

61.5°/41.9°
Average high / low
+5.3°
Above normal
2 / 2
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October62.5°54.3°+4.5°
27 October – 5 November60°47.3°+7°
6 November – 15 Novemberat normal41.4°—

October records over 66 years

91.4°2 October 2011All-time high
-7.4°30 October 1991All-time low
Sun, 1861° / 42°0Partly cloudy
61 °Partly cloudy

South Heart, Sunday, 18 October

Partly cloudy. High 61°, low 42°.

Pressure30.15 inHg
Wind7.6 mph N
Humidity32%
Visibility6.2 mi
Dew point26°
Mon, 1961° / 38°0Clear
61 °Clear

South Heart, Monday, 19 October

Clear. High 61°, low 38°.

Pressure30.21 inHg
Wind12.3 mph SE
Humidity40%
Visibility6.2 mi
Dew point33°
Tue, 2067° / 43°0Mostly clear
67 °Mostly clear

South Heart, Tuesday, 20 October

Mostly clear. High 67°, low 43°.

Pressure30.00 inHg
Wind3.4 mph S
Humidity58%
Visibility6.2 mi
Dew point46°
Wed, 2160° / 44°0Overcast
60 °Overcast

South Heart, Wednesday, 21 October

Overcast. High 60°, low 44°.

Pressure30.24 inHg
Wind6.6 mph SE
Humidity78%
Visibility6.2 mi
Dew point47°
Thu, 2270° / 50°0Partly cloudy
70 °Partly cloudy

South Heart, Thursday, 22 October

Partly cloudy. High 70°, low 50°.

Pressure29.97 inHg
Wind16.1 mph SE
Humidity70%
Visibility—
Dew point51°
Fri, 2366° / 46°0.12Light rain
66 °Light rain

South Heart, Friday, 23 October

Light rain. High 66°, low 46°.

Pressure29.62 inHg
Wind17.6 mph N
Humidity71%
Visibility—
Dew point55°
Sat, 2447° / 39°0.62Rain
47 °Rain

South Heart, Saturday, 24 October

Rain. High 47°, low 39°.

Pressure30.42 inHg
Wind22.6 mph N
Humidity43%
Visibility—
Dew point23°
Sun, 2554° / 34°0Mostly clear
54 °Mostly clear

South Heart, Sunday, 25 October

Mostly clear. High 54°, low 34°.

Pressure30.36 inHg
Wind16.7 mph SW
Humidity35%
Visibility—
Dew point21°
Mon, 2663° / 42°0Clear
63 °Clear

South Heart, Monday, 26 October

Clear. High 63°, low 42°.

Pressure30.03 inHg
Wind9.1 mph SW
Humidity27%
Visibility—
Dew point22°
Tue, 2764° / 43°0Mostly clear
64 °Mostly clear

South Heart, Tuesday, 27 October

Mostly clear. High 64°, low 43°.

Pressure29.71 inHg
Wind12.5 mph S
Humidity43%
Visibility—
Dew point36°
Wed, 2864° / 47°0Overcast
64 °Overcast

South Heart, Wednesday, 28 October

Overcast. High 64°, low 47°.

Pressure29.59 inHg
Wind11.2 mph NW
Humidity26%
Visibility—
Dew point24°
Thu, 2953° / 42°0Clear
53 °Clear

South Heart, Thursday, 29 October

Clear. High 53°, low 42°.

Pressure29.77 inHg
Wind25.7 mph W
Humidity29%
Visibility—
Dew point20°
Fri, 3064° / 42°0Partly cloudy
64 °Partly cloudy

South Heart, Friday, 30 October

Partly cloudy. High 64°, low 42°.

Pressure29.59 inHg
Wind14.5 mph S
Humidity31%
Visibility—
Dew point28°
Sat, 3154° / 41°0.02Light rain
54 °Light rain

South Heart, Saturday, 31 October

Light rain. High 54°, low 41°.

Pressure29.53 inHg
Wind19.8 mph NW
Humidity71%
Visibility—
Dew point37°
Sun, 0160° / 39°0Mostly clear
60 °Mostly clear

South Heart, Sunday, 1 November

Mostly clear. High 60°, low 39°.

Pressure29.56 inHg
Wind21.2 mph W
Humidity25%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0246° / 30°0.02Climate normal
46 °Climate normal

South Heart, Monday, 2 November

Climate normal for this date — 60-year average.

Average high46°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high74° (1965)
Record low-1° (1991)
Tue, 0345° / 31°0.02Climate normal
45 °Climate normal

South Heart, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.02 in
Chance of precipitation17%
Record high68° (2020)
Record low-9° (1991)
Wed, 0447° / 29°0.02Climate normal
47 °Climate normal

South Heart, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high69° (2016)
Record low-2° (1991)
Thu, 0546° / 29°0.03Climate normal
46 °Climate normal

South Heart, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high71° (2020)
Record low2° (2003)
Fri, 0645° / 28°0.03Climate normal
45 °Climate normal

South Heart, Friday, 6 November

Climate normal for this date — 60-year average.

Average high45°
Average low28°
Average precipitation0.03 in
Chance of precipitation13%
Record high71° (2009)
Record low-3° (1991)
Sat, 0745° / 28°0.03Climate normal
45 °Climate normal

South Heart, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high45°
Average low28°
Average precipitation0.03 in
Chance of precipitation13%
Record high72° (1999)
Record low-10° (1991)
Sun, 0843° / 28°0.02Climate normal
43 °Climate normal

South Heart, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high43°
Average low28°
Average precipitation0.02 in
Chance of precipitation22%
Record high71° (1999)
Record low1° (2000)
Mon, 0940° / 25°0.04Climate normal
40 °Climate normal

South Heart, Monday, 9 November

Climate normal for this date — 60-year average.

Average high40°
Average low25°
Average precipitation0.04 in
Chance of precipitation15%
Record high69° (2016)
Record low3° (2000)
Tue, 1040° / 24°0.05Climate normal
40 °Climate normal

South Heart, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high40°
Average low24°
Average precipitation0.05 in
Chance of precipitation27%
Record high64° (2007)
Record low-9° (1986)
Wed, 1138° / 23°0.01Climate normal
38 °Climate normal

South Heart, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high38°
Average low23°
Average precipitation0.01 in
Chance of precipitation13%
Record high64° (1981)
Record low-6° (2022)
Thu, 1240° / 23°0.02Climate normal
40 °Climate normal

South Heart, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high40°
Average low23°
Average precipitation0.02 in
Chance of precipitation13%
Record high71° (1999)
Record low-9° (2022)
Fri, 1341° / 25°0.03Climate normal
41 °Climate normal

South Heart, Friday, 13 November

Climate normal for this date — 60-year average.

Average high41°
Average low25°
Average precipitation0.03 in
Chance of precipitation13%
Record high64° (2001)
Record low-14° (1986)
Sat, 1441° / 26°0.02Climate normal
41 °Climate normal

South Heart, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.02 in
Chance of precipitation15%
Record high67° (2025)
Record low-16° (2014)
Sun, 1541° / 24°0.01Climate normal
41 °Climate normal

South Heart, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high41°
Average low24°
Average precipitation0.01 in
Chance of precipitation7%
Record high64° (1975)
Record low-14° (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 South Heart, ND 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 South Heart, ND 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.