Monthly outlook for Jamestown, ND: average high 51.3°, average low 39.3°. That is 3.6° above the climate normal for October. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 1 November (66.9°), the coolest 25 October (30.3°).
51.3°/39.3°
Average high / low
+3.6°
Above normal
5 / 3
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
52.9°
46.9°
+3.4°
4 November – 13 November
48.5°
39.4°
+5.1°
14 November – 23 November
at normal
34.6°
—
October records over 66 years
86.2°4 October 1963All-time high
8.8°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Buchanan (13 mi).
Mon, 2641° / 31°0.04
41 °
Jamestown, Monday, 26 October
Snow. High 41°, low 31°.
Pressure30.56 inHg
Wind9.3 mph NE
Humidity73%
Visibility6.2 mi
Dew point24°
Tue, 2746° / 34°0.12
46 °
Jamestown, Tuesday, 27 October
Snow. High 46°, low 34°.
Pressure30.06 inHg
Wind5.5 mph E
Humidity89%
Visibility6.2 mi
Dew point37°
Wed, 2859° / 38°0
59 °
Jamestown, Wednesday, 28 October
Partly cloudy. High 59°, low 38°.
Pressure29.97 inHg
Wind6.9 mph S
Humidity65%
Visibility6.2 mi
Dew point39°
Thu, 2956° / 34°0
56 °
Jamestown, Thursday, 29 October
Clear. High 56°, low 34°.
Pressure30.21 inHg
Wind3.6 mph SE
Humidity73%
Visibility6.2 mi
Dew point38°
Fri, 3044° / 37°0
44 °
Jamestown, Friday, 30 October
Overcast. High 44°, low 37°.
Pressure30.33 inHg
Wind9.4 mph N
Humidity65%
Visibility—
Dew point32°
Sat, 3156° / 38°0
56 °
Jamestown, Saturday, 31 October
Overcast. High 56°, low 38°.
Pressure29.97 inHg
Wind5.3 mph E
Humidity79%
Visibility—
Dew point46°
Sun, 0167° / 51°0
67 °
Jamestown, Sunday, 1 November
Overcast. High 67°, low 51°.
Pressure29.97 inHg
Wind10.4 mph SE
Humidity75%
Visibility—
Dew point52°
Mon, 0259° / 56°0.41
59 °
Jamestown, Monday, 2 November
Rain. High 59°, low 56°.
Pressure29.44 inHg
Wind17.1 mph S
Humidity92%
Visibility—
Dew point56°
Tue, 0355° / 40°0.09
55 °
Jamestown, Tuesday, 3 November
Light rain. High 55°, low 40°.
Pressure29.74 inHg
Wind28.1 mph NW
Humidity58%
Visibility—
Dew point36°
Wed, 0446° / 39°0.01
46 °
Jamestown, Wednesday, 4 November
Light rain. High 46°, low 39°.
Pressure29.91 inHg
Wind23 mph NW
Humidity73%
Visibility—
Dew point36°
Thu, 0552° / 38°0
52 °
Jamestown, Thursday, 5 November
Overcast. High 52°, low 38°.
Pressure29.91 inHg
Wind6.2 mph S
Humidity68%
Visibility—
Dew point37°
Fri, 0650° / 39°0
50 °
Jamestown, Friday, 6 November
Overcast. High 50°, low 39°.
Pressure29.74 inHg
Wind16.3 mph E
Humidity60%
Visibility—
Dew point34°
Sat, 0747° / 44°0.61
47 °
Jamestown, Saturday, 7 November
Rain. High 47°, low 44°.
Pressure29.47 inHg
Wind15.3 mph E
Humidity91%
Visibility—
Dew point43°
Sun, 0845° / 43°0.23
45 °
Jamestown, Sunday, 8 November
Light rain. High 45°, low 43°.
Pressure29.85 inHg
Wind12.8 mph NW
Humidity89%
Visibility—
Dew point40°
Mon, 0951° / 35°0
51 °
Jamestown, Monday, 9 November
Overcast. High 51°, low 35°.
Pressure30.12 inHg
Wind8.4 mph NW
Humidity55%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1036° / 23°0.07
36 °
Jamestown, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.07 in
Chance of precipitation20%
Record high56° (2016)
Record low-3° (1979)
Wed, 1136° / 22°0.02
36 °
Jamestown, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.02 in
Chance of precipitation12%
Record high61° (2005)
Record low-6° (1986)
Thu, 1236° / 23°0.03
36 °
Jamestown, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.03 in
Chance of precipitation18%
Record high62° (1999)
Record low-5° (1986)
Fri, 1338° / 23°0.04
38 °
Jamestown, Friday, 13 November
Climate normal for this date — 60-year average.
Average high38°
Average low23°
Average precipitation0.04 in
Chance of precipitation20%
Record high61° (2016)
Record low-9° (1986)
Sat, 1438° / 24°0.02
38 °
Jamestown, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.02 in
Chance of precipitation13%
Record high64° (2025)
Record low1° (1995)
Sun, 1537° / 24°0.02
37 °
Jamestown, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.02 in
Chance of precipitation18%
Record high59° (2001)
Record low4° (1997)
Mon, 1637° / 23°0.02
37 °
Jamestown, Monday, 16 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.02 in
Chance of precipitation12%
Record high61° (2001)
Record low1° (1978)
Tue, 1735° / 23°0.03
35 °
Jamestown, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.03 in
Chance of precipitation12%
Record high61° (2001)
Record low-1° (1997)
Wed, 1835° / 21°0.05
35 °
Jamestown, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.05 in
Chance of precipitation22%
Record high51° (2023)
Record low-7° (1986)
Thu, 1934° / 22°0.05
34 °
Jamestown, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.05 in
Chance of precipitation27%
Record high54° (1989)
Record low-1° (1978)
Fri, 2034° / 20°0.04
34 °
Jamestown, Friday, 20 November
Climate normal for this date — 60-year average.
Average high34°
Average low20°
Average precipitation0.04 in
Chance of precipitation17%
Record high53° (2023)
Record low-13° (1978)
Sat, 2133° / 19°0.03
33 °
Jamestown, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.03 in
Chance of precipitation15%
Record high55° (2006)
Record low-14° (1978)
Sun, 2232° / 19°0.02
32 °
Jamestown, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high32°
Average low19°
Average precipitation0.02 in
Chance of precipitation15%
Record high53° (2006)
Record low-10° (1977)
Mon, 2330° / 18°0.02
30 °
Jamestown, Monday, 23 November
Climate normal for this date — 60-year average.
Average high30°
Average low18°
Average precipitation0.02 in
Chance of precipitation12%
Record high53° (2025)
Record low-9° (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 Jamestown, 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 Jamestown, 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.