Monthly outlook for Harvey, ND: average high 52.8°, average low 39°. That is 4.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 7 November (64.6°), the coolest 26 October (28.2°).
52.8°/39°
Average high / low
+4.3°
Above normal
3 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
49.2°
47.1°
+1.2°
3 November – 12 November
58.7°
39.4°
+10.7°
13 November – 22 November
at normal
34.9°
—
October records over 66 years
91°4 October 1963All-time high
0.3°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Martin (9 mi).
Sun, 2547° / 34°0
47 °
Harvey, Sunday, 25 October
Clear. High 47°, low 34°.
Pressure30.56 inHg
Wind6.9 mph NW
Humidity59%
Visibility6.2 mi
Dew point25°
Mon, 2641° / 28°0
41 °
Harvey, Monday, 26 October
Overcast. High 41°, low 28°.
Pressure30.56 inHg
Wind9.5 mph E
Humidity73%
Visibility6.2 mi
Dew point24°
Tue, 2740° / 34°0.16
40 °
Harvey, Tuesday, 27 October
Snow. High 40°, low 34°.
Pressure30.03 inHg
Wind7.2 mph NE
Humidity93%
Visibility6.2 mi
Dew point34°
Wed, 2845° / 36°0.05
45 °
Harvey, Wednesday, 28 October
Light rain. High 45°, low 36°.
Pressure30.00 inHg
Wind12.1 mph W
Humidity71%
Visibility6.2 mi
Dew point32°
Thu, 2947° / 31°0
47 °
Harvey, Thursday, 29 October
Partly cloudy. High 47°, low 31°.
Pressure30.30 inHg
Wind8.1 mph SE
Humidity73%
Visibility—
Dew point32°
Fri, 3052° / 42°0
52 °
Harvey, Friday, 30 October
Overcast. High 52°, low 42°.
Pressure29.91 inHg
Wind13.3 mph SE
Humidity67%
Visibility—
Dew point39°
Sat, 3161° / 46°0
61 °
Harvey, Saturday, 31 October
Overcast. High 61°, low 46°.
Pressure29.62 inHg
Wind17.4 mph NW
Humidity70%
Visibility—
Dew point49°
Sun, 0148° / 35°0
48 °
Harvey, Sunday, 1 November
Overcast. High 48°, low 35°.
Pressure29.88 inHg
Wind17.4 mph NW
Humidity42%
Visibility—
Dew point24°
Mon, 0250° / 33°0
50 °
Harvey, Monday, 2 November
Clear. High 50°, low 33°.
Pressure30.30 inHg
Wind14.9 mph NW
Humidity39%
Visibility—
Dew point20°
Tue, 0356° / 36°0
56 °
Harvey, Tuesday, 3 November
Overcast. High 56°, low 36°.
Pressure30.03 inHg
Wind13.8 mph S
Humidity61%
Visibility—
Dew point36°
Wed, 0450° / 43°0.12
50 °
Harvey, Wednesday, 4 November
Light rain. High 50°, low 43°.
Pressure29.77 inHg
Wind12.2 mph SE
Humidity69%
Visibility—
Dew point40°
Thu, 0558° / 43°0.03
58 °
Harvey, Thursday, 5 November
Light rain. High 58°, low 43°.
Pressure29.91 inHg
Wind8.3 mph W
Humidity46%
Visibility—
Dew point33°
Fri, 0660° / 48°0
60 °
Harvey, Friday, 6 November
Partly cloudy. High 60°, low 48°.
Pressure30.03 inHg
Wind11.4 mph NW
Humidity40%
Visibility—
Dew point34°
Sat, 0765° / 46°0
65 °
Harvey, Saturday, 7 November
Overcast. High 65°, low 46°.
Pressure30.09 inHg
Wind7.9 mph S
Humidity42%
Visibility—
Dew point35°
Sun, 0863° / 47°0
63 °
Harvey, Sunday, 8 November
Overcast. High 63°, low 47°.
Pressure29.80 inHg
Wind15 mph SE
Humidity54%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0937° / 24°0.03
37 °
Harvey, Monday, 9 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.03 in
Chance of precipitation13%
Record high65° (2016)
Record low-1° (1986)
Tue, 1036° / 22°0.05
36 °
Harvey, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.05 in
Chance of precipitation20%
Record high57° (1989)
Record low-5° (1986)
Wed, 1135° / 22°0.02
35 °
Harvey, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.02 in
Chance of precipitation13%
Record high60° (2005)
Record low-7° (1986)
Thu, 1236° / 22°0.04
36 °
Harvey, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.04 in
Chance of precipitation18%
Record high62° (1999)
Record low-5° (1986)
Fri, 1337° / 22°0.04
37 °
Harvey, Friday, 13 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.04 in
Chance of precipitation20%
Record high58° (2016)
Record low-11° (1986)
Sat, 1438° / 23°0.02
38 °
Harvey, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low23°
Average precipitation0.02 in
Chance of precipitation18%
Record high64° (2025)
Record low3° (1995)
Sun, 1537° / 24°0.03
37 °
Harvey, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.03 in
Chance of precipitation20%
Record high58° (2015)
Record low6° (1986)
Mon, 1637° / 24°0.02
37 °
Harvey, Monday, 16 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.02 in
Chance of precipitation10%
Record high62° (2001)
Record low1° (1989)
Tue, 1735° / 22°0.02
35 °
Harvey, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.02 in
Chance of precipitation13%
Record high59° (2001)
Record low-4° (2018)
Wed, 1835° / 21°0.04
35 °
Harvey, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.04 in
Chance of precipitation17%
Record high54° (2020)
Record low-8° (1996)
Thu, 1933° / 22°0.04
33 °
Harvey, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.04 in
Chance of precipitation17%
Record high54° (1989)
Record low-6° (2018)
Fri, 2033° / 19°0.05
33 °
Harvey, Friday, 20 November
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.05 in
Chance of precipitation18%
Record high52° (2006)
Record low-12° (1978)
Sat, 2133° / 19°0.03
33 °
Harvey, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.03 in
Chance of precipitation17%
Record high54° (2006)
Record low-14° (1985)
Sun, 2232° / 19°0.02
32 °
Harvey, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high32°
Average low19°
Average precipitation0.02 in
Chance of precipitation17%
Record high51° (2006)
Record low-5° (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 Harvey, 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 Harvey, 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.