Monthly outlook for Grahamtown, MD: average high 58.2°, average low 40.4°. That is 1.3° below the climate normal for October. Precipitation is expected on 4 days (about 4.1 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 13 October (76°), the coolest 19 October (25.2°).
58.2°/40.4°
Average high / low
−1.3°
Below normal
4 / 5
Wet days / normal
4.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
60°
61.8°
-1°
20 October – 29 October
55.1°
57.8°
-1.5°
30 October – 8 November
at normal
55°
—
October records over 66 years
86.4°3 October 2019All-time high
18.3°30 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Wellersburg (7 mi).
Sun, 1161° / 46°2.79
61 °
Grahamtown, Sunday, 11 October
Heavy rain. High 61°, low 46°.
Pressure30.09 inHg
Wind17.1 mph SE
Humidity100%
Visibility0.3 mi
Dew point54°
Mon, 1263° / 50°0.23
63 °
Grahamtown, Monday, 12 October
Rain. High 63°, low 50°.
Pressure29.94 inHg
Wind13.4 mph NW
Humidity88%
Visibility1.3 mi
Dew point57°
Tue, 1376° / 56°0
76 °
Grahamtown, Tuesday, 13 October
Clear. High 76°, low 56°.
Pressure29.91 inHg
Wind13.3 mph W
Humidity60%
Visibility6.2 mi
Dew point58°
Wed, 1469° / 55°0
69 °
Grahamtown, Wednesday, 14 October
Partly cloudy. High 69°, low 55°.
Pressure29.97 inHg
Wind16.4 mph NW
Humidity79%
Visibility6.2 mi
Dew point59°
Thu, 1559° / 48°0
59 °
Grahamtown, Thursday, 15 October
Partly cloudy. High 59°, low 48°.
Pressure30.30 inHg
Wind9.9 mph NW
Humidity51%
Visibility—
Dew point39°
Fri, 1675° / 48°1
75 °
Grahamtown, Friday, 16 October
Heavy rain. High 75°, low 48°.
Pressure29.74 inHg
Wind16.9 mph SW
Humidity62%
Visibility—
Dew point58°
Sat, 1745° / 34°0
45 °
Grahamtown, Saturday, 17 October
Overcast. High 45°, low 34°.
Pressure29.97 inHg
Wind16.5 mph W
Humidity61%
Visibility—
Dew point29°
Sun, 1840° / 26°0.02
40 °
Grahamtown, Sunday, 18 October
Light snow. High 40°, low 26°.
Pressure30.30 inHg
Wind13.6 mph NW
Humidity65%
Visibility—
Dew point28°
Mon, 1951° / 25°0
51 °
Grahamtown, Monday, 19 October
Partly cloudy. High 51°, low 25°.
Pressure30.47 inHg
Wind4.2 mph NW
Humidity35%
Visibility—
Dew point21°
Tue, 2052° / 29°0
52 °
Grahamtown, Tuesday, 20 October
Clear. High 52°, low 29°.
Pressure30.47 inHg
Wind5.7 mph SE
Humidity39%
Visibility—
Dew point25°
Wed, 2151° / 31°0
51 °
Grahamtown, Wednesday, 21 October
Overcast. High 51°, low 31°.
Pressure30.36 inHg
Wind8.1 mph SE
Humidity46%
Visibility—
Dew point28°
Thu, 2260° / 39°0
60 °
Grahamtown, Thursday, 22 October
Light rain. High 60°, low 39°.
Pressure30.12 inHg
Wind13 mph SW
Humidity59%
Visibility—
Dew point43°
Fri, 2360° / 43°0
60 °
Grahamtown, Friday, 23 October
Clear. High 60°, low 43°.
Pressure30.06 inHg
Wind15 mph W
Humidity54%
Visibility—
Dew point38°
Sat, 2453° / 37°0
53 °
Grahamtown, Saturday, 24 October
Clear. High 53°, low 37°.
Pressure30.18 inHg
Wind12.9 mph W
Humidity54%
Visibility—
Dew point30°
Sun, 2555° / 35°0
55 °
Grahamtown, Sunday, 25 October
Overcast. High 55°, low 35°.
Pressure30.12 inHg
Wind6.4 mph SE
Humidity59%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2657° / 41°0.13
57 °
Grahamtown, Monday, 26 October
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.13 in
Chance of precipitation27%
Record high78° (1963)
Record low26° (1962)
Tue, 2757° / 41°0.16
57 °
Grahamtown, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.16 in
Chance of precipitation28%
Record high77° (1963)
Record low25° (1979)
Wed, 2857° / 41°0.1
57 °
Grahamtown, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.1 in
Chance of precipitation33%
Record high75° (2014)
Record low24° (1976)
Thu, 2955° / 40°0.23
55 °
Grahamtown, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.23 in
Chance of precipitation30%
Record high72° (2016)
Record low25° (1965)
Fri, 3056° / 39°0.09
56 °
Grahamtown, Friday, 30 October
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.09 in
Chance of precipitation28%
Record high74° (2004)
Record low18° (2011)
Sat, 3157° / 40°0.06
57 °
Grahamtown, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.06 in
Chance of precipitation20%
Record high78° (2024)
Record low26° (1968)
Sun, 0157° / 42°0.08
57 °
Grahamtown, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.08 in
Chance of precipitation30%
Record high74° (1982)
Record low29° (2011)
Mon, 0257° / 41°0.17
57 °
Grahamtown, Monday, 2 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.17 in
Chance of precipitation35%
Record high76° (2016)
Record low26° (2023)
Tue, 0356° / 40°0.07
56 °
Grahamtown, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.07 in
Chance of precipitation28%
Record high74° (2003)
Record low28° (2006)
Wed, 0454° / 39°0.13
54 °
Grahamtown, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.13 in
Chance of precipitation23%
Record high76° (2003)
Record low25° (2006)
Thu, 0554° / 39°0.13
54 °
Grahamtown, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.13 in
Chance of precipitation30%
Record high73° (2015)
Record low21° (1991)
Fri, 0654° / 39°0.06
54 °
Grahamtown, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.06 in
Chance of precipitation25%
Record high74° (2022)
Record low24° (1967)
Sat, 0753° / 38°0.13
53 °
Grahamtown, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.13 in
Chance of precipitation30%
Record high70° (2020)
Record low24° (1967)
Sun, 0853° / 37°0.11
53 °
Grahamtown, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.11 in
Chance of precipitation20%
Record high71° (2020)
Record low20° (1960)
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 Grahamtown, MD 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 Grahamtown, MD 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.