Monthly outlook for Heil, ND: average high 55.3°, average low 38.4°. That is 0.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 10 October (72.8°), the coolest 17 October (21.5°).
55.3°/38.4°
Average high / low
+0.1°
Above normal
3 / 3
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
55.5°
55.9°
-0.3°
20 October – 29 October
55.2°
52.5°
+1.5°
30 October – 8 November
at normal
45.8°
—
October records over 66 years
88.9°2 October 1997All-time high
-4.9°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Carson (7 mi).
Sun, 1152° / 39°0.17
52 °
Heil, Sunday, 11 October
Light rain. High 52°, low 39°.
Pressure29.88 inHg
Wind12.7 mph NE
Humidity92%
Visibility3.0 mi
Dew point46°
Mon, 1246° / 40°0.04
46 °
Heil, Monday, 12 October
Light rain. High 46°, low 40°.
Pressure29.97 inHg
Wind9.5 mph N
Humidity88%
Visibility5.5 mi
Dew point41°
Tue, 1348° / 40°0
48 °
Heil, Tuesday, 13 October
Overcast. High 48°, low 40°.
Pressure30.15 inHg
Wind3.9 mph W
Humidity66%
Visibility6.2 mi
Dew point35°
Wed, 1457° / 34°0
57 °
Heil, Wednesday, 14 October
Clear. High 57°, low 34°.
Pressure30.30 inHg
Wind1.8 mph NE
Humidity53%
Visibility6.2 mi
Dew point37°
Thu, 1563° / 42°0
63 °
Heil, Thursday, 15 October
Partly cloudy. High 63°, low 42°.
Pressure30.30 inHg
Wind8.8 mph N
Humidity58%
Visibility—
Dew point42°
Fri, 1645° / 30°0
45 °
Heil, Friday, 16 October
Overcast. High 45°, low 30°.
Pressure30.53 inHg
Wind27.6 mph NW
Humidity29%
Visibility—
Dew point8°
Sat, 1743° / 21°0
43 °
Heil, Saturday, 17 October
Clear. High 43°, low 21°.
Pressure30.53 inHg
Wind17.2 mph S
Humidity17%
Visibility—
Dew point-5°
Sun, 1859° / 33°0
59 °
Heil, Sunday, 18 October
Overcast. High 59°, low 33°.
Pressure29.94 inHg
Wind15.5 mph S
Humidity34%
Visibility—
Dew point26°
Mon, 1969° / 43°0
69 °
Heil, Monday, 19 October
Overcast. High 69°, low 43°.
Pressure29.85 inHg
Wind14.4 mph S
Humidity31%
Visibility—
Dew point29°
Tue, 2052° / 45°0.7
52 °
Heil, Tuesday, 20 October
Rain. High 52°, low 45°.
Pressure29.71 inHg
Wind18.2 mph NW
Humidity86%
Visibility—
Dew point42°
Wed, 2155° / 41°0
55 °
Heil, Wednesday, 21 October
Partly cloudy. High 55°, low 41°.
Pressure30.00 inHg
Wind18.3 mph NW
Humidity55%
Visibility—
Dew point32°
Thu, 2257° / 45°0
57 °
Heil, Thursday, 22 October
Clear. High 57°, low 45°.
Pressure30.12 inHg
Wind15.9 mph W
Humidity40%
Visibility—
Dew point29°
Fri, 2356° / 37°0
56 °
Heil, Friday, 23 October
Overcast. High 56°, low 37°.
Pressure30.06 inHg
Wind12.6 mph SE
Humidity44%
Visibility—
Dew point29°
Sat, 2464° / 42°0
64 °
Heil, Saturday, 24 October
Overcast. High 64°, low 42°.
Pressure30.00 inHg
Wind16 mph NW
Humidity60%
Visibility—
Dew point35°
Sun, 2547° / 33°0
47 °
Heil, Sunday, 25 October
Overcast. High 47°, low 33°.
Pressure30.59 inHg
Wind19.8 mph NW
Humidity58%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2653° / 35°0.04
53 °
Heil, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.04 in
Chance of precipitation13%
Record high76° (1990)
Record low6° (2020)
Tue, 2751° / 34°0.05
51 °
Heil, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.05 in
Chance of precipitation23%
Record high72° (1983)
Record low12° (2023)
Wed, 2850° / 33°0.06
50 °
Heil, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.06 in
Chance of precipitation17%
Record high71° (1985)
Record low8° (2023)
Thu, 2949° / 33°0.09
49 °
Heil, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.09 in
Chance of precipitation28%
Record high72° (2007)
Record low6° (1991)
Fri, 3047° / 32°0.03
47 °
Heil, Friday, 30 October
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.03 in
Chance of precipitation23%
Record high69° (1968)
Record low-5° (1991)
Sat, 3147° / 31°0.03
47 °
Heil, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.03 in
Chance of precipitation13%
Record high72° (1990)
Record low-3° (1991)
Sun, 0146° / 31°0.06
46 °
Heil, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.06 in
Chance of precipitation15%
Record high70° (1965)
Record low5° (2003)
Mon, 0247° / 30°0.02
47 °
Heil, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (1965)
Record low2° (1991)
Tue, 0345° / 31°0.03
45 °
Heil, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.03 in
Chance of precipitation17%
Record high68° (2020)
Record low-8° (1991)
Wed, 0447° / 29°0.02
47 °
Heil, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high69° (2020)
Record low-7° (1991)
Thu, 0546° / 29°0.04
46 °
Heil, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.04 in
Chance of precipitation27%
Record high70° (2020)
Record low4° (2003)
Fri, 0645° / 28°0.03
45 °
Heil, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.03 in
Chance of precipitation8%
Record high69° (2009)
Record low-8° (1991)
Sat, 0745° / 28°0.04
45 °
Heil, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.04 in
Chance of precipitation18%
Record high71° (1999)
Record low-10° (1991)
Sun, 0844° / 28°0.03
44 °
Heil, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation22%
Record high72° (1999)
Record low4° (2003)
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 Heil, 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 Heil, 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.