Monthly outlook for Western Run, MD: average high 64.1°, average low 46°. That is 1.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 16 October (85.7°), the coolest 25 October (35.9°).
64.1°/46°
Average high / low
+1.6°
Above normal
2 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
64.9°
62.2°
+1.5°
25 October – 3 November
62.6°
59.3°
+1.8°
4 November – 13 November
at normal
54.7°
—
October records over 66 years
90.7°2 October 2019All-time high
27.1°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Reisterstown (8 mi).
Fri, 1686° / 63°0.13
86 °
Western Run, Friday, 16 October
Rain. High 86°, low 63°.
Pressure29.80 inHg
Wind9.4 mph S
Humidity75%
Visibility6.2 mi
Dew point67°
Sat, 1765° / 45°0.01
65 °
Western Run, Saturday, 17 October
Light rain. High 65°, low 45°.
Pressure30.24 inHg
Wind14.9 mph N
Humidity48%
Visibility6.2 mi
Dew point33°
Sun, 1858° / 39°0
58 °
Western Run, Sunday, 18 October
Clear. High 58°, low 39°.
Pressure30.62 inHg
Wind0.3 mph S
Humidity51%
Visibility6.2 mi
Dew point37°
Mon, 1962° / 40°0
62 °
Western Run, Monday, 19 October
Clear. High 62°, low 40°.
Pressure30.56 inHg
Wind4.1 mph S
Humidity52%
Visibility6.2 mi
Dew point40°
Tue, 2065° / 41°0
65 °
Western Run, Tuesday, 20 October
Clear. High 65°, low 41°.
Pressure30.39 inHg
Wind4.6 mph N
Humidity55%
Visibility—
Dew point40°
Wed, 2166° / 49°0
66 °
Western Run, Wednesday, 21 October
Overcast. High 66°, low 49°.
Pressure30.33 inHg
Wind7.7 mph N
Humidity58%
Visibility—
Dew point45°
Thu, 2264° / 48°0
64 °
Western Run, Thursday, 22 October
Clear. High 64°, low 48°.
Pressure30.36 inHg
Wind4.9 mph S
Humidity64%
Visibility—
Dew point46°
Fri, 2363° / 46°0
63 °
Western Run, Friday, 23 October
Overcast. High 63°, low 46°.
Pressure30.36 inHg
Wind11.5 mph N
Humidity67%
Visibility—
Dew point46°
Sat, 2452° / 36°0
52 °
Western Run, Saturday, 24 October
Clear. High 52°, low 36°.
Pressure30.62 inHg
Wind8.9 mph NE
Humidity57%
Visibility—
Dew point31°
Sun, 2554° / 36°0
54 °
Western Run, Sunday, 25 October
Overcast. High 54°, low 36°.
Pressure30.53 inHg
Wind9.3 mph NE
Humidity48%
Visibility—
Dew point28°
Mon, 2662° / 40°0
62 °
Western Run, Monday, 26 October
Clear. High 62°, low 40°.
Pressure30.42 inHg
Wind14 mph N
Humidity43%
Visibility—
Dew point32°
Tue, 2761° / 41°0
61 °
Western Run, Tuesday, 27 October
Overcast. High 61°, low 41°.
Pressure30.42 inHg
Wind6.3 mph S
Humidity51%
Visibility—
Dew point34°
Wed, 2870° / 52°0
70 °
Western Run, Wednesday, 28 October
Overcast. High 70°, low 52°.
Pressure30.15 inHg
Wind13.9 mph NW
Humidity62%
Visibility—
Dew point49°
Thu, 2960° / 46°0.01
60 °
Western Run, Thursday, 29 October
Light rain. High 60°, low 46°.
Pressure30.36 inHg
Wind7.1 mph NE
Humidity63%
Visibility—
Dew point39°
Fri, 3068° / 53°0
68 °
Western Run, Friday, 30 October
Partly cloudy. High 68°, low 53°.
Pressure30.15 inHg
Wind6.4 mph S
Humidity74%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3159° / 44°0.05
59 °
Western Run, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.05 in
Chance of precipitation22%
Record high79° (2024)
Record low29° (2011)
Sun, 0160° / 45°0.07
60 °
Western Run, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.07 in
Chance of precipitation23%
Record high78° (1974)
Record low34° (2002)
Mon, 0260° / 45°0.13
60 °
Western Run, Monday, 2 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.13 in
Chance of precipitation33%
Record high78° (1971)
Record low31° (1976)
Tue, 0359° / 44°0.07
59 °
Western Run, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.07 in
Chance of precipitation32%
Record high76° (2003)
Record low31° (1996)
Wed, 0457° / 42°0.09
57 °
Western Run, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation23%
Record high75° (1974)
Record low29° (2006)
Thu, 0557° / 42°0.11
57 °
Western Run, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation32%
Record high75° (1961)
Record low26° (1991)
Fri, 0656° / 42°0.07
56 °
Western Run, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.07 in
Chance of precipitation25%
Record high79° (2024)
Record low27° (1967)
Sat, 0755° / 41°0.07
55 °
Western Run, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.07 in
Chance of precipitation23%
Record high74° (2024)
Record low28° (1962)
Sun, 0855° / 40°0.18
55 °
Western Run, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.18 in
Chance of precipitation20%
Record high74° (1975)
Record low26° (1960)
Mon, 0955° / 40°0.07
55 °
Western Run, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.07 in
Chance of precipitation33%
Record high73° (1975)
Record low25° (2019)
Tue, 1056° / 40°0.15
56 °
Western Run, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.15 in
Chance of precipitation33%
Record high72° (2020)
Record low28° (2017)
Wed, 1154° / 40°0.16
54 °
Western Run, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.16 in
Chance of precipitation27%
Record high70° (2006)
Record low21° (2017)
Thu, 1252° / 39°0.2
52 °
Western Run, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.2 in
Chance of precipitation38%
Record high70° (1964)
Record low26° (1987)
Fri, 1351° / 37°0.1
51 °
Western Run, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation37%
Record high69° (1964)
Record low21° (2019)
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 Western Run, 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 Western Run, 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.