Monthly outlook for Grafton, NM: average high 58.1°, average low 42.4°. That is 2.7° below the climate normal for October. Precipitation is expected on 7 days (about 1.8 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 20 October (64.9°), the coolest 17 October (32.2°).
58.1°/42.4°
Average high / low
−2.7°
Below normal
7 / 2
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
58.7°
64.2°
-3°
27 October – 5 November
57.1°
60.4°
-1.8°
6 November – 15 November
at normal
57.5°
—
October records over 66 years
82.9°5 October 2024All-time high
14°30 October 1976All-time low
Sun, 1862° / 38°0
62 °
Grafton, Sunday, 18 October
Clear. High 62°, low 38°.
Pressure30.15 inHg
Wind5.4 mph SE
Humidity40%
Visibility6.2 mi
Dew point35°
Mon, 1964° / 45°0.19
64 °
Grafton, Monday, 19 October
Rain. High 64°, low 45°.
Pressure30.12 inHg
Wind7.5 mph SE
Humidity56%
Visibility3.6 mi
Dew point44°
Tue, 2065° / 45°0.25
65 °
Grafton, Tuesday, 20 October
Rain. High 65°, low 45°.
Pressure30.12 inHg
Wind6.7 mph S
Humidity66%
Visibility5.1 mi
Dew point49°
Wed, 2163° / 49°0.24
63 °
Grafton, Wednesday, 21 October
Rain. High 63°, low 49°.
Pressure30.18 inHg
Wind10.3 mph SE
Humidity71%
Visibility5.8 mi
Dew point53°
Thu, 2258° / 49°0.48
58 °
Grafton, Thursday, 22 October
Rain. High 58°, low 49°.
Pressure30.15 inHg
Wind9.3 mph S
Humidity94%
Visibility—
Dew point52°
Fri, 2361° / 46°0.03
61 °
Grafton, Friday, 23 October
Light rain. High 61°, low 46°.
Pressure29.97 inHg
Wind15.5 mph W
Humidity57%
Visibility—
Dew point42°
Sat, 2463° / 46°0.03
63 °
Grafton, Saturday, 24 October
Light rain. High 63°, low 46°.
Pressure29.97 inHg
Wind12.5 mph SE
Humidity39%
Visibility—
Dew point34°
Sun, 2551° / 38°0.09
51 °
Grafton, Sunday, 25 October
Light rain. High 51°, low 38°.
Pressure30.27 inHg
Wind10.7 mph E
Humidity88%
Visibility—
Dew point37°
Mon, 2643° / 38°0.33
43 °
Grafton, Monday, 26 October
Light rain. High 43°, low 38°.
Pressure30.18 inHg
Wind8.9 mph SE
Humidity98%
Visibility—
Dew point40°
Tue, 2753° / 44°0.11
53 °
Grafton, Tuesday, 27 October
Light rain. High 53°, low 44°.
Pressure30.12 inHg
Wind7.1 mph SE
Humidity97%
Visibility—
Dew point46°
Wed, 2858° / 47°0.02
58 °
Grafton, Wednesday, 28 October
Light rain. High 58°, low 47°.
Pressure29.97 inHg
Wind29.3 mph SW
Humidity58%
Visibility—
Dew point40°
Thu, 2956° / 40°0
56 °
Grafton, Thursday, 29 October
Clear. High 56°, low 40°.
Pressure30.03 inHg
Wind9.5 mph NW
Humidity44%
Visibility—
Dew point29°
Fri, 3057° / 40°0
57 °
Grafton, Friday, 30 October
Overcast. High 57°, low 40°.
Pressure29.94 inHg
Wind14.9 mph SW
Humidity34%
Visibility—
Dew point24°
Sat, 3157° / 40°0
57 °
Grafton, Saturday, 31 October
Clear. High 57°, low 40°.
Pressure29.91 inHg
Wind13.4 mph W
Humidity39%
Visibility—
Dew point27°
Sun, 0162° / 41°0
62 °
Grafton, Sunday, 1 November
Clear. High 62°, low 41°.
Pressure30.03 inHg
Wind6 mph W
Humidity33%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0260° / 37°0.02
60 °
Grafton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high60°
Average low37°
Average precipitation0.02 in
Chance of precipitation8%
Record high71° (2005)
Record low26° (1976)
Tue, 0359° / 37°0.02
59 °
Grafton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high59°
Average low37°
Average precipitation0.02 in
Chance of precipitation8%
Record high70° (1988)
Record low27° (2004)
Wed, 0459° / 37°0.06
59 °
Grafton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high59°
Average low37°
Average precipitation0.06 in
Chance of precipitation15%
Record high73° (2025)
Record low26° (2022)
Thu, 0561° / 37°0.01
61 °
Grafton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high61°
Average low37°
Average precipitation0.01 in
Chance of precipitation5%
Record high71° (2023)
Record low28° (2024)
Fri, 0661° / 37°0.03
61 °
Grafton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high61°
Average low37°
Average precipitation0.03 in
Chance of precipitation12%
Record high74° (2025)
Record low27° (2013)
Sat, 0760° / 36°0.04
60 °
Grafton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high60°
Average low36°
Average precipitation0.04 in
Chance of precipitation12%
Record high72° (2012)
Record low18° (2024)
Sun, 0859° / 36°0.01
59 °
Grafton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high59°
Average low36°
Average precipitation0.01 in
Chance of precipitation8%
Record high73° (2006)
Record low7° (2000)
Mon, 0957° / 35°0.01
57 °
Grafton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high57°
Average low35°
Average precipitation0.01 in
Chance of precipitation10%
Record high72° (1980)
Record low5° (2000)
Tue, 1057° / 36°0.02
57 °
Grafton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high57°
Average low36°
Average precipitation0.02 in
Chance of precipitation8%
Record high68° (1973)
Record low18° (1990)
Wed, 1157° / 34°0.04
57 °
Grafton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high57°
Average low34°
Average precipitation0.04 in
Chance of precipitation10%
Record high71° (1973)
Record low25° (1990)
Thu, 1256° / 34°0.04
56 °
Grafton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high56°
Average low34°
Average precipitation0.04 in
Chance of precipitation12%
Record high72° (1973)
Record low17° (2000)
Fri, 1356° / 34°0.02
56 °
Grafton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high56°
Average low34°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2025)
Record low14° (2000)
Sat, 1457° / 34°0.02
57 °
Grafton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high57°
Average low34°
Average precipitation0.02 in
Chance of precipitation7%
Record high74° (2017)
Record low19° (1961)
Sun, 1555° / 34°0.02
55 °
Grafton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high55°
Average low34°
Average precipitation0.02 in
Chance of precipitation17%
Record high70° (2021)
Record low14° (1961)
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 Grafton, 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 Grafton, 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.