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As of 01:12 MDT

Weather in South Heart, ND

45°Current weather

South Heart, Wednesday, 21 October, 01:12

Clear. Feels like 42°. High 66°, low 35°.

Pressure30.21 inHg
Wind5.7 mph N
Humidity76%
Visibility6.2 mi
Dew point38°

Monthly outlook for South Heart, ND: average high 58.5°, average low 39.4°. That is 5° 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 23 October (75.3°), the coolest 27 October (28.1°).

58.5°/39.4°
Average high / low
+5°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October57.3°51.6°+3.2°
31 October – 9 November60.5°44.9°+8.7°
10 November – 19 Novemberat normal39.9°—

October records over 66 years

91.4°2 October 2011All-time high
-7.4°30 October 1991All-time low
Thu, 2272° / 45°0Clear
72 °Clear

South Heart, Thursday, 22 October

Clear. High 72°, low 45°.

Pressure29.94 inHg
Wind6.9 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Fri, 2375° / 53°0Overcast
75 °Overcast

South Heart, Friday, 23 October

Overcast. High 75°, low 53°.

Pressure29.65 inHg
Wind11.3 mph SE
Humidity64%
Visibility6.2 mi
Dew point58°
Sat, 2453° / 38°0Overcast
53 °Overcast

South Heart, Saturday, 24 October

Overcast. High 53°, low 38°.

Pressure30.36 inHg
Wind13.2 mph NW
Humidity59%
Visibility6.2 mi
Dew point27°
Sun, 2551° / 30°0Clear
51 °Clear

South Heart, Sunday, 25 October

Clear. High 51°, low 30°.

Pressure30.47 inHg
Wind8.1 mph SE
Humidity53%
Visibility—
Dew point28°
Mon, 2641° / 31°0Overcast
41 °Overcast

South Heart, Monday, 26 October

Overcast. High 41°, low 31°.

Pressure30.65 inHg
Wind8 mph NE
Humidity64%
Visibility—
Dew point28°
Tue, 2751° / 28°0Clear
51 °Clear

South Heart, Tuesday, 27 October

Clear. High 51°, low 28°.

Pressure30.30 inHg
Wind17.2 mph S
Humidity48%
Visibility—
Dew point24°
Wed, 2846° / 35°0Mostly clear
46 °Mostly clear

South Heart, Wednesday, 28 October

Mostly clear. High 46°, low 35°.

Pressure30.36 inHg
Wind16.7 mph NW
Humidity37%
Visibility—
Dew point17°
Thu, 2950° / 33°0Clear
50 °Clear

South Heart, Thursday, 29 October

Clear. High 50°, low 33°.

Pressure30.24 inHg
Wind8.7 mph SE
Humidity37%
Visibility—
Dew point20°
Fri, 3067° / 38°0Mostly clear
67 °Mostly clear

South Heart, Friday, 30 October

Mostly clear. High 67°, low 38°.

Pressure29.56 inHg
Wind16.2 mph SW
Humidity30%
Visibility—
Dew point24°
Sat, 3152° / 35°0Overcast
52 °Overcast

South Heart, Saturday, 31 October

Overcast. High 52°, low 35°.

Pressure29.68 inHg
Wind13.1 mph W
Humidity26%
Visibility—
Dew point14°
Sun, 0157° / 38°0Overcast
57 °Overcast

South Heart, Sunday, 1 November

Overcast. High 57°, low 38°.

Pressure29.80 inHg
Wind15.6 mph NW
Humidity30%
Visibility—
Dew point21°
Mon, 0255° / 40°0Overcast
55 °Overcast

South Heart, Monday, 2 November

Overcast. High 55°, low 40°.

Pressure30.27 inHg
Wind14.1 mph S
Humidity28%
Visibility—
Dew point17°
Tue, 0372° / 47°0Overcast
72 °Overcast

South Heart, Tuesday, 3 November

Overcast. High 72°, low 47°.

Pressure29.88 inHg
Wind21.2 mph W
Humidity29%
Visibility—
Dew point33°
Wed, 0472° / 52°0Mostly clear
72 °Mostly clear

South Heart, Wednesday, 4 November

Mostly clear. High 72°, low 52°.

Pressure30.03 inHg
Wind7.6 mph W
Humidity39%
Visibility—
Dew point40°
Thu, 0556° / 53°0Overcast
56 °Overcast

South Heart, Thursday, 5 November

Overcast. High 56°, low 53°.

Pressure30.27 inHg
Wind12.8 mph NW
Humidity62%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 1641° / 24°0.02Climate normal
41 °Climate normal

South Heart, Monday, 16 November

Climate normal for this date — 60-year average.

Average high41°
Average low24°
Average precipitation0.02 in
Chance of precipitation10%
Record high66° (2001)
Record low-7° (2022)
Tue, 1739° / 24°0.02Climate normal
39 °Climate normal

South Heart, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high39°
Average low24°
Average precipitation0.02 in
Chance of precipitation10%
Record high64° (2001)
Record low3° (1996)
Wed, 1840° / 23°0.03Climate normal
40 °Climate normal

South Heart, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high40°
Average low23°
Average precipitation0.03 in
Chance of precipitation20%
Record high61° (2008)
Record low-2° (1986)
Thu, 1937° / 24°0.04Climate normal
37 °Climate normal

South Heart, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.04 in
Chance of precipitation22%
Record high61° (2003)
Record low1° (1978)

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.