Monthly outlook for Saint James, MD: average high 63.8°, average low 52.3°. That is 0.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 30 October (71.4°), the coolest 18 October (40.3°).
63.8°/52.3°
Average high / low
+0.6°
Above normal
2 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
62°
63.5°
-0.9°
28 October – 6 November
66.8°
60.8°
+3.3°
7 November – 16 November
at normal
56.6°
—
October records over 66 years
94.1°2 October 2019All-time high
37.8°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Lexington Park (5 mi).
Mon, 1961° / 45°0
61 °
Saint James, Monday, 19 October
Clear. High 61°, low 45°.
Pressure30.39 inHg
Wind12.1 mph N
Humidity49%
Visibility6.2 mi
Dew point41°
Tue, 2066° / 51°0
66 °
Saint James, Tuesday, 20 October
Clear. High 66°, low 51°.
Pressure30.21 inHg
Wind10.8 mph N
Humidity54%
Visibility6.2 mi
Dew point46°
Wed, 2161° / 50°0
61 °
Saint James, Wednesday, 21 October
Clear. High 61°, low 50°.
Pressure30.21 inHg
Wind11 mph N
Humidity57%
Visibility6.2 mi
Dew point44°
Thu, 2264° / 45°0
64 °
Saint James, Thursday, 22 October
Clear. High 64°, low 45°.
Pressure30.12 inHg
Wind7.3 mph N
Humidity48%
Visibility6.2 mi
Dew point39°
Fri, 2356° / 47°0
56 °
Saint James, Friday, 23 October
Clear. High 56°, low 47°.
Pressure30.36 inHg
Wind11.7 mph NE
Humidity51%
Visibility—
Dew point35°
Sat, 2460° / 46°0
60 °
Saint James, Saturday, 24 October
Clear. High 60°, low 46°.
Pressure30.62 inHg
Wind12.5 mph E
Humidity56%
Visibility—
Dew point39°
Sun, 2561° / 49°0
61 °
Saint James, Sunday, 25 October
Clear. High 61°, low 49°.
Pressure30.53 inHg
Wind8.4 mph SW
Humidity63%
Visibility—
Dew point44°
Mon, 2666° / 52°0
66 °
Saint James, Monday, 26 October
Partly cloudy. High 66°, low 52°.
Pressure30.36 inHg
Wind7.3 mph SW
Humidity51%
Visibility—
Dew point43°
Tue, 2767° / 56°0
67 °
Saint James, Tuesday, 27 October
Overcast. High 67°, low 56°.
Pressure30.33 inHg
Wind11.5 mph NE
Humidity57%
Visibility—
Dew point47°
Wed, 2864° / 56°0
64 °
Saint James, Wednesday, 28 October
Overcast. High 64°, low 56°.
Pressure30.42 inHg
Wind12.4 mph SE
Humidity64%
Visibility—
Dew point48°
Thu, 2965° / 60°0.12
65 °
Saint James, Thursday, 29 October
Light rain. High 65°, low 60°.
Pressure30.12 inHg
Wind10.4 mph S
Humidity95%
Visibility—
Dew point61°
Fri, 3071° / 62°0.03
71 °
Saint James, Friday, 30 October
Light rain. High 71°, low 62°.
Pressure30.00 inHg
Wind6.5 mph SW
Humidity82%
Visibility—
Dew point62°
Sat, 3169° / 62°0
69 °
Saint James, Saturday, 31 October
Partly cloudy. High 69°, low 62°.
Pressure30.06 inHg
Wind12.1 mph S
Humidity79%
Visibility—
Dew point60°
Sun, 0171° / 62°0.06
71 °
Saint James, Sunday, 1 November
Light rain. High 71°, low 62°.
Pressure30.03 inHg
Wind13.2 mph N
Humidity88%
Visibility—
Dew point66°
Mon, 0260° / 52°0
60 °
Saint James, Monday, 2 November
Overcast. High 60°, low 52°.
Pressure30.36 inHg
Wind15.2 mph N
Humidity57%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0361° / 51°0.08
61 °
Saint James, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high61°
Average low51°
Average precipitation0.08 in
Chance of precipitation28%
Record high75° (2017)
Record low39° (2006)
Wed, 0460° / 50°0.13
60 °
Saint James, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high60°
Average low50°
Average precipitation0.13 in
Chance of precipitation35%
Record high74° (1974)
Record low38° (1966)
Thu, 0559° / 50°0.12
59 °
Saint James, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high59°
Average low50°
Average precipitation0.12 in
Chance of precipitation28%
Record high76° (2024)
Record low35° (1991)
Fri, 0659° / 50°0.08
59 °
Saint James, Friday, 6 November
Climate normal for this date — 60-year average.
Average high59°
Average low50°
Average precipitation0.08 in
Chance of precipitation27%
Record high80° (2024)
Record low34° (1991)
Sat, 0759° / 49°0.11
59 °
Saint James, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high59°
Average low49°
Average precipitation0.11 in
Chance of precipitation27%
Record high81° (2024)
Record low38° (1967)
Sun, 0858° / 48°0.12
58 °
Saint James, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high58°
Average low48°
Average precipitation0.12 in
Chance of precipitation23%
Record high73° (2024)
Record low36° (1976)
Mon, 0958° / 48°0.07
58 °
Saint James, Monday, 9 November
Climate normal for this date — 60-year average.
Average high58°
Average low48°
Average precipitation0.07 in
Chance of precipitation25%
Record high79° (2023)
Record low32° (1976)
Tue, 1059° / 48°0.14
59 °
Saint James, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high59°
Average low48°
Average precipitation0.14 in
Chance of precipitation32%
Record high73° (2020)
Record low36° (1973)
Wed, 1157° / 48°0.17
57 °
Saint James, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high57°
Average low48°
Average precipitation0.17 in
Chance of precipitation28%
Record high74° (2024)
Record low31° (2017)
Thu, 1256° / 46°0.27
56 °
Saint James, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high56°
Average low46°
Average precipitation0.27 in
Chance of precipitation37%
Record high72° (2022)
Record low34° (2017)
Fri, 1355° / 45°0.16
55 °
Saint James, Friday, 13 November
Climate normal for this date — 60-year average.
Average high55°
Average low45°
Average precipitation0.16 in
Chance of precipitation33%
Record high68° (1985)
Record low26° (2019)
Sat, 1454° / 45°0.08
54 °
Saint James, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.08 in
Chance of precipitation22%
Record high70° (1985)
Record low29° (2019)
Sun, 1556° / 46°0.12
56 °
Saint James, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high56°
Average low46°
Average precipitation0.12 in
Chance of precipitation30%
Record high74° (1993)
Record low32° (1967)
Mon, 1655° / 46°0.11
55 °
Saint James, Monday, 16 November
Climate normal for this date — 60-year average.
Average high55°
Average low46°
Average precipitation0.11 in
Chance of precipitation33%
Record high70° (2005)
Record low29° (1967)
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 Saint James, 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 Saint James, 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.