Monthly outlook for Wilson Mill, MD: average high 58.9°, average low 41.2°. That is 1.2° below the climate normal for October. Precipitation is expected on 2 days (about 1.6 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 27 October (71.3°), the coolest 29 October (34°).
58.9°/41.2°
Average high / low
−1.2°
Below normal
2 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
61.9°
61.7°
+0.1°
30 October – 8 November
53.9°
58.8°
-2.7°
9 November – 18 November
at normal
53.9°
—
October records over 66 years
93.7°2 October 2019All-time high
31.6°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Aberdeen Proving Ground (11 mi).
Wed, 2165° / 41°0
65 °
Wilson Mill, Wednesday, 21 October
Clear. High 65°, low 41°.
Pressure30.21 inHg
Wind8.9 mph N
Humidity52%
Visibility6.2 mi
Dew point40°
Thu, 2265° / 45°0
65 °
Wilson Mill, Thursday, 22 October
Clear. High 65°, low 45°.
Pressure30.09 inHg
Wind10.9 mph NW
Humidity53%
Visibility6.2 mi
Dew point42°
Fri, 2355° / 43°0
55 °
Wilson Mill, Friday, 23 October
Clear. High 55°, low 43°.
Pressure30.36 inHg
Wind10.3 mph N
Humidity47%
Visibility6.2 mi
Dew point32°
Sat, 2459° / 39°0
59 °
Wilson Mill, Saturday, 24 October
Clear. High 59°, low 39°.
Pressure30.59 inHg
Wind5.2 mph N
Humidity55%
Visibility—
Dew point35°
Sun, 2564° / 39°0
64 °
Wilson Mill, Sunday, 25 October
Clear. High 64°, low 39°.
Pressure30.56 inHg
Wind4.1 mph NW
Humidity58%
Visibility—
Dew point40°
Mon, 2667° / 46°0
67 °
Wilson Mill, Monday, 26 October
Partly cloudy. High 67°, low 46°.
Pressure30.36 inHg
Wind7 mph SW
Humidity53%
Visibility—
Dew point41°
Tue, 2771° / 52°0
71 °
Wilson Mill, Tuesday, 27 October
Overcast. High 71°, low 52°.
Pressure30.09 inHg
Wind15.4 mph NW
Humidity53%
Visibility—
Dew point47°
Wed, 2852° / 38°0
52 °
Wilson Mill, Wednesday, 28 October
Overcast. High 52°, low 38°.
Pressure30.24 inHg
Wind14.2 mph NW
Humidity50%
Visibility—
Dew point30°
Thu, 2951° / 34°0
51 °
Wilson Mill, Thursday, 29 October
Clear. High 51°, low 34°.
Pressure30.24 inHg
Wind11.5 mph W
Humidity37%
Visibility—
Dew point20°
Fri, 3056° / 37°0
56 °
Wilson Mill, Friday, 30 October
Overcast. High 56°, low 37°.
Pressure30.21 inHg
Wind5.9 mph S
Humidity39%
Visibility—
Dew point25°
Sat, 3155° / 47°0
55 °
Wilson Mill, Saturday, 31 October
Overcast. High 55°, low 47°.
Pressure30.15 inHg
Wind7.7 mph W
Humidity46%
Visibility—
Dew point30°
Sun, 0159° / 40°0
59 °
Wilson Mill, Sunday, 1 November
Clear. High 59°, low 40°.
Pressure30.21 inHg
Wind11 mph NW
Humidity54%
Visibility—
Dew point37°
Mon, 0253° / 35°0
53 °
Wilson Mill, Monday, 2 November
Overcast. High 53°, low 35°.
Pressure30.30 inHg
Wind6.3 mph N
Humidity49%
Visibility—
Dew point28°
Tue, 0355° / 37°0.09
55 °
Wilson Mill, Tuesday, 3 November
Light rain. High 55°, low 37°.
Pressure30.21 inHg
Wind11.1 mph NE
Humidity51%
Visibility—
Dew point31°
Wed, 0447° / 42°1.48
47 °
Wilson Mill, Wednesday, 4 November
Heavy rain. High 47°, low 42°.
Pressure29.71 inHg
Wind22.6 mph N
Humidity89%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0558° / 46°0.11
58 °
Wilson Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low46°
Average precipitation0.11 in
Chance of precipitation27%
Record high74° (2022)
Record low30° (1991)
Fri, 0657° / 45°0.07
57 °
Wilson Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high57°
Average low45°
Average precipitation0.07 in
Chance of precipitation25%
Record high78° (2024)
Record low31° (1991)
Sat, 0757° / 45°0.07
57 °
Wilson Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high57°
Average low45°
Average precipitation0.07 in
Chance of precipitation22%
Record high77° (2024)
Record low31° (1962)
Sun, 0856° / 44°0.15
56 °
Wilson Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.15 in
Chance of precipitation20%
Record high72° (1975)
Record low31° (1967)
Mon, 0956° / 44°0.09
56 °
Wilson Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.09 in
Chance of precipitation25%
Record high73° (1975)
Record low29° (1976)
Tue, 1057° / 44°0.15
57 °
Wilson Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high57°
Average low44°
Average precipitation0.15 in
Chance of precipitation32%
Record high70° (1999)
Record low31° (2017)
Wed, 1155° / 43°0.15
55 °
Wilson Mill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.15 in
Chance of precipitation27%
Record high72° (2024)
Record low24° (2017)
Thu, 1254° / 42°0.2
54 °
Wilson Mill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.2 in
Chance of precipitation40%
Record high70° (2022)
Record low29° (1987)
Fri, 1353° / 41°0.11
53 °
Wilson Mill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.11 in
Chance of precipitation33%
Record high70° (1964)
Record low24° (2019)
Sat, 1453° / 41°0.07
53 °
Wilson Mill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.07 in
Chance of precipitation13%
Record high68° (1985)
Record low26° (1986)
Sun, 1554° / 42°0.1
54 °
Wilson Mill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.1 in
Chance of precipitation32%
Record high74° (1993)
Record low27° (1967)
Mon, 1653° / 41°0.13
53 °
Wilson Mill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.13 in
Chance of precipitation33%
Record high70° (2001)
Record low24° (1967)
Tue, 1752° / 40°0.07
52 °
Wilson Mill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.07 in
Chance of precipitation28%
Record high67° (1987)
Record low28° (1996)
Wed, 1853° / 40°0.06
53 °
Wilson Mill, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.06 in
Chance of precipitation23%
Record high68° (2024)
Record low27° (2014)
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 Wilson Mill, 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 Wilson Mill, 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.