Monthly outlook for Rock Haven, ND: average high 56.2°, average low 37°. That is 3.4° 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 (72.3°), the coolest 27 October (21.6°).
56.2°/37°
Average high / low
+3.4°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
56°
52.3°
+2°
30 October – 8 November
56.6°
45.4°
+6.2°
9 November – 18 November
at normal
38.8°
—
October records over 66 years
90°4 October 1963All-time high
-4.2°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Bismarck (7 mi).
Wed, 2164° / 44°0
64 °
Rock Haven, Wednesday, 21 October
Mostly clear. High 64°, low 44°.
Pressure30.30 inHg
Wind5.4 mph E
Humidity58%
Visibility6.2 mi
Dew point39°
Thu, 2271° / 48°0
71 °
Rock Haven, Thursday, 22 October
Clear. High 71°, low 48°.
Pressure30.03 inHg
Wind11.9 mph SE
Humidity76%
Visibility6.2 mi
Dew point54°
Fri, 2372° / 58°0
72 °
Rock Haven, Friday, 23 October
Overcast. High 72°, low 58°.
Pressure29.74 inHg
Wind14.1 mph S
Humidity72%
Visibility6.2 mi
Dew point57°
Sat, 2454° / 40°0
54 °
Rock Haven, Saturday, 24 October
Clear. High 54°, low 40°.
Pressure30.36 inHg
Wind25.1 mph NW
Humidity52%
Visibility—
Dew point31°
Sun, 2549° / 34°0
49 °
Rock Haven, Sunday, 25 October
Overcast. High 49°, low 34°.
Pressure30.53 inHg
Wind9 mph E
Humidity50%
Visibility—
Dew point28°
Mon, 2644° / 30°0
44 °
Rock Haven, Monday, 26 October
Light rain. High 44°, low 30°.
Pressure30.45 inHg
Wind17.5 mph N
Humidity32%
Visibility—
Dew point14°
Tue, 2743° / 22°0
43 °
Rock Haven, Tuesday, 27 October
Clear. High 43°, low 22°.
Pressure30.62 inHg
Wind9.8 mph SW
Humidity27%
Visibility—
Dew point4°
Wed, 2847° / 29°0
47 °
Rock Haven, Wednesday, 28 October
Clear. High 47°, low 29°.
Pressure30.18 inHg
Wind17.2 mph NW
Humidity35%
Visibility—
Dew point18°
Thu, 2947° / 28°0
47 °
Rock Haven, Thursday, 29 October
Clear. High 47°, low 28°.
Pressure30.30 inHg
Wind15.3 mph NW
Humidity34%
Visibility—
Dew point16°
Fri, 3052° / 26°0
52 °
Rock Haven, Friday, 30 October
Clear. High 52°, low 26°.
Pressure30.27 inHg
Wind16.2 mph S
Humidity36%
Visibility—
Dew point18°
Sat, 3151° / 36°0
51 °
Rock Haven, Saturday, 31 October
Mostly clear. High 51°, low 36°.
Pressure30.03 inHg
Wind14.3 mph N
Humidity37%
Visibility—
Dew point23°
Sun, 0153° / 30°0
53 °
Rock Haven, Sunday, 1 November
Clear. High 53°, low 30°.
Pressure30.15 inHg
Wind8.9 mph S
Humidity42%
Visibility—
Dew point23°
Mon, 0260° / 37°0
60 °
Rock Haven, Monday, 2 November
Overcast. High 60°, low 37°.
Pressure29.74 inHg
Wind9.2 mph S
Humidity47%
Visibility—
Dew point32°
Tue, 0367° / 47°0
67 °
Rock Haven, Tuesday, 3 November
Overcast. High 67°, low 47°.
Pressure29.77 inHg
Wind12.8 mph NW
Humidity40%
Visibility—
Dew point37°
Wed, 0457° / 42°0
57 °
Rock Haven, Wednesday, 4 November
Clear. High 57°, low 42°.
Pressure29.97 inHg
Wind10.4 mph NW
Humidity34%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0545° / 29°0.03
45 °
Rock Haven, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high71° (2020)
Record low3° (2003)
Fri, 0644° / 28°0.03
44 °
Rock Haven, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation12%
Record high67° (2016)
Record low-4° (1991)
Sat, 0744° / 28°0.05
44 °
Rock Haven, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.05 in
Chance of precipitation17%
Record high68° (1999)
Record low-12° (1991)
Sun, 0843° / 28°0.03
43 °
Rock Haven, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.03 in
Chance of precipitation22%
Record high68° (1999)
Record low6° (2003)
Mon, 0940° / 26°0.03
40 °
Rock Haven, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.03 in
Chance of precipitation10%
Record high67° (2016)
Record low4° (2008)
Tue, 1039° / 24°0.07
39 °
Rock Haven, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.07 in
Chance of precipitation20%
Record high64° (1989)
Record low-5° (1986)
Wed, 1137° / 23°0.01
37 °
Rock Haven, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.01 in
Chance of precipitation10%
Record high62° (2005)
Record low-8° (1986)
Thu, 1239° / 23°0.02
39 °
Rock Haven, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.02 in
Chance of precipitation15%
Record high66° (1999)
Record low-6° (1986)
Fri, 1340° / 24°0.03
40 °
Rock Haven, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.03 in
Chance of precipitation15%
Record high62° (2016)
Record low-14° (1986)
Sat, 1440° / 25°0.02
40 °
Rock Haven, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high67° (2025)
Record low-4° (2014)
Sun, 1539° / 25°0.02
39 °
Rock Haven, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.02 in
Chance of precipitation10%
Record high62° (2001)
Record low1° (2014)
Mon, 1640° / 24°0.02
40 °
Rock Haven, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.02 in
Chance of precipitation7%
Record high61° (2001)
Record low-4° (2022)
Tue, 1738° / 24°0.02
38 °
Rock Haven, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.02 in
Chance of precipitation10%
Record high58° (2001)
Record low2° (2018)
Wed, 1838° / 22°0.04
38 °
Rock Haven, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.04 in
Chance of precipitation18%
Record high55° (2007)
Record low-4° (1996)
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 Rock Haven, 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 Rock Haven, 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.