Monthly outlook for Jamestown, NM: average high 54.1°, average low 37.8°. That is 0.5° below the climate normal for October. Precipitation is expected on 6 days (about 0.6 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 23 October (63.6°), the coolest 4 November (31.8°).
54.1°/37.8°
Average high / low
−0.5°
Below normal
6 / 3
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
57.5°
55.8°
+1°
2 November – 11 November
48.4°
52.6°
-2.4°
12 November – 21 November
at normal
48.1°
—
October records over 66 years
80.4°4 October 2024All-time high
12°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — McGaffey (8 mi).
Sat, 2457° / 44°0.23
57 °
Jamestown, Saturday, 24 October
Rain. High 57°, low 44°.
Pressure30.00 inHg
Wind9.9 mph SE
Humidity67%
Visibility3.8 mi
Dew point43°
Sun, 2556° / 39°0.04
56 °
Jamestown, Sunday, 25 October
Light rain. High 56°, low 39°.
Pressure30.12 inHg
Wind6.8 mph SW
Humidity55%
Visibility6.2 mi
Dew point37°
Mon, 2659° / 34°0
59 °
Jamestown, Monday, 26 October
Clear. High 59°, low 34°.
Pressure30.15 inHg
Wind2.8 mph W
Humidity40%
Visibility6.2 mi
Dew point31°
Tue, 2762° / 37°0
62 °
Jamestown, Tuesday, 27 October
Clear. High 62°, low 37°.
Pressure30.06 inHg
Wind10.2 mph W
Humidity38%
Visibility—
Dew point31°
Wed, 2860° / 36°0
60 °
Jamestown, Wednesday, 28 October
Partly cloudy. High 60°, low 36°.
Pressure30.06 inHg
Wind12.4 mph W
Humidity37%
Visibility—
Dew point28°
Thu, 2961° / 46°0.06
61 °
Jamestown, Thursday, 29 October
Light rain. High 61°, low 46°.
Pressure29.91 inHg
Wind17 mph S
Humidity38%
Visibility—
Dew point32°
Fri, 3055° / 44°0.05
55 °
Jamestown, Friday, 30 October
Light rain. High 55°, low 44°.
Pressure29.85 inHg
Wind24 mph SW
Humidity47%
Visibility—
Dew point32°
Sat, 3151° / 36°0
51 °
Jamestown, Saturday, 31 October
Overcast. High 51°, low 36°.
Pressure30.00 inHg
Wind14.8 mph W
Humidity45%
Visibility—
Dew point25°
Sun, 0151° / 37°0
51 °
Jamestown, Sunday, 1 November
Overcast. High 51°, low 37°.
Pressure29.97 inHg
Wind13.9 mph W
Humidity39%
Visibility—
Dew point23°
Mon, 0247° / 33°0
47 °
Jamestown, Monday, 2 November
Clear. High 47°, low 33°.
Pressure30.12 inHg
Wind13.4 mph N
Humidity28%
Visibility—
Dew point13°
Tue, 0344° / 32°0
44 °
Jamestown, Tuesday, 3 November
Overcast. High 44°, low 32°.
Pressure30.36 inHg
Wind14.8 mph E
Humidity48%
Visibility—
Dew point23°
Wed, 0449° / 32°0
49 °
Jamestown, Wednesday, 4 November
Clear. High 49°, low 32°.
Pressure30.33 inHg
Wind14.5 mph E
Humidity33%
Visibility—
Dew point17°
Thu, 0551° / 32°0
51 °
Jamestown, Thursday, 5 November
Clear. High 51°, low 32°.
Pressure30.27 inHg
Wind15.1 mph SE
Humidity23%
Visibility—
Dew point11°
Fri, 0653° / 36°0.11
53 °
Jamestown, Friday, 6 November
Light rain. High 53°, low 36°.
Pressure30.09 inHg
Wind11.8 mph SW
Humidity41%
Visibility—
Dew point28°
Sat, 0746° / 35°0
46 °
Jamestown, Saturday, 7 November
Partly cloudy. High 46°, low 35°.
Pressure30.03 inHg
Wind3.1 mph NW
Humidity58%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0852° / 33°0.04
52 °
Jamestown, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.04 in
Chance of precipitation22%
Record high67° (2006)
Record low17° (2024)
Mon, 0951° / 31°0.04
51 °
Jamestown, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (1980)
Record low11° (1977)
Tue, 1051° / 31°0.02
51 °
Jamestown, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low31°
Average precipitation0.02 in
Chance of precipitation17%
Record high67° (2005)
Record low8° (2020)
Wed, 1150° / 31°0.04
50 °
Jamestown, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.04 in
Chance of precipitation18%
Record high66° (1973)
Record low10° (1998)
Thu, 1250° / 30°0.04
50 °
Jamestown, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.04 in
Chance of precipitation15%
Record high66° (1999)
Record low15° (2000)
Fri, 1350° / 31°0.02
50 °
Jamestown, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.02 in
Chance of precipitation15%
Record high64° (1999)
Record low10° (2000)
Sat, 1449° / 31°0.03
49 °
Jamestown, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.03 in
Chance of precipitation13%
Record high65° (1999)
Record low8° (2000)
Sun, 1549° / 30°0.04
49 °
Jamestown, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.04 in
Chance of precipitation23%
Record high65° (1967)
Record low7° (1985)
Mon, 1648° / 29°0.04
48 °
Jamestown, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.04 in
Chance of precipitation13%
Record high65° (1999)
Record low4° (2000)
Tue, 1747° / 28°0.03
47 °
Jamestown, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.03 in
Chance of precipitation17%
Record high63° (2020)
Record low5° (2000)
Wed, 1847° / 28°0.03
47 °
Jamestown, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.03 in
Chance of precipitation13%
Record high63° (2020)
Record low2° (2000)
Thu, 1946° / 27°0.03
46 °
Jamestown, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.03 in
Chance of precipitation12%
Record high65° (2007)
Record low6° (1985)
Fri, 2047° / 28°0.02
47 °
Jamestown, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.02 in
Chance of precipitation17%
Record high62° (2016)
Record low1° (1985)
Sat, 2147° / 28°0.04
47 °
Jamestown, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.04 in
Chance of precipitation18%
Record high60° (2020)
Record low7° (1988)
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, NM 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, NM 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.