Monthly outlook for Rock Haven, ND: average high 58.8°, average low 41.1°. That is 5.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 23 October (75.7°), the coolest 29 October (32°).
58.8°/41.1°
Average high / low
+5.6°
Above normal
3 / 3
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
55.6°
50.7°
+2.7°
1 November – 10 November
64°
43.7°
+11.3°
11 November – 20 November
at normal
38.2°
—
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).
Fri, 2376° / 54°0
76 °
Rock Haven, Friday, 23 October
Overcast. High 76°, low 54°.
Pressure29.74 inHg
Wind13.5 mph SE
Humidity68%
Visibility6.2 mi
Dew point57°
Sat, 2469° / 40°0
69 °
Rock Haven, Saturday, 24 October
Clear. High 69°, low 40°.
Pressure30.30 inHg
Wind16.5 mph NW
Humidity53%
Visibility6.2 mi
Dew point27°
Sun, 2553° / 35°0
53 °
Rock Haven, Sunday, 25 October
Partly cloudy. High 53°, low 35°.
Pressure30.47 inHg
Wind5.2 mph E
Humidity46%
Visibility6.2 mi
Dew point24°
Mon, 2645° / 39°0.06
45 °
Rock Haven, Monday, 26 October
Light rain. High 45°, low 39°.
Pressure30.53 inHg
Wind11.6 mph E
Humidity63%
Visibility—
Dew point31°
Tue, 2746° / 38°0.39
46 °
Rock Haven, Tuesday, 27 October
Rain. High 46°, low 38°.
Pressure30.12 inHg
Wind12.2 mph E
Humidity92%
Visibility—
Dew point40°
Wed, 2852° / 38°0
52 °
Rock Haven, Wednesday, 28 October
Overcast. High 52°, low 38°.
Pressure30.18 inHg
Wind12.1 mph N
Humidity51%
Visibility—
Dew point32°
Thu, 2939° / 32°0.06
39 °
Rock Haven, Thursday, 29 October
Light snow. High 39°, low 32°.
Pressure30.18 inHg
Wind7.1 mph NE
Humidity69%
Visibility—
Dew point28°
Fri, 3047° / 36°0.02
47 °
Rock Haven, Friday, 30 October
Light rain. High 47°, low 36°.
Pressure29.85 inHg
Wind12 mph W
Humidity70%
Visibility—
Dew point33°
Sat, 3154° / 36°0
54 °
Rock Haven, Saturday, 31 October
Overcast. High 54°, low 36°.
Pressure29.77 inHg
Wind15.5 mph W
Humidity36%
Visibility—
Dew point23°
Sun, 0159° / 42°0
59 °
Rock Haven, Sunday, 1 November
Clear. High 59°, low 42°.
Pressure30.03 inHg
Wind10.8 mph NW
Humidity42%
Visibility—
Dew point32°
Mon, 0259° / 40°0
59 °
Rock Haven, Monday, 2 November
Overcast. High 59°, low 40°.
Pressure30.21 inHg
Wind9.4 mph SE
Humidity43%
Visibility—
Dew point31°
Tue, 0365° / 44°0
65 °
Rock Haven, Tuesday, 3 November
Overcast. High 65°, low 44°.
Pressure30.18 inHg
Wind14.8 mph S
Humidity43%
Visibility—
Dew point34°
Wed, 0462° / 44°0
62 °
Rock Haven, Wednesday, 4 November
Mostly clear. High 62°, low 44°.
Pressure30.09 inHg
Wind17.1 mph S
Humidity50%
Visibility—
Dew point37°
Thu, 0569° / 45°0
69 °
Rock Haven, Thursday, 5 November
Partly cloudy. High 69°, low 45°.
Pressure30.03 inHg
Wind12.1 mph S
Humidity40%
Visibility—
Dew point35°
Fri, 0670° / 49°0
70 °
Rock Haven, Friday, 6 November
Partly cloudy. High 70°, low 49°.
Pressure29.97 inHg
Wind9.9 mph S
Humidity31%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1936° / 24°0.04
36 °
Rock Haven, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.04 in
Chance of precipitation20%
Record high59° (1989)
Record low2° (2018)
Fri, 2036° / 22°0.03
36 °
Rock Haven, Friday, 20 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.03 in
Chance of precipitation18%
Record high55° (2017)
Record low-7° (1985)
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.