Monthly outlook for Saint James, MD: average high 59.6°, average low 45.3°. That is 1.5° below the climate normal for October. Precipitation is expected on 3 days (about 2.4 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 20 October (69.8°), the coolest 29 October (39°).
59.6°/45.3°
Average high / low
−1.5°
Below normal
3 / 4
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
62.2°
63°
-0.4°
30 October – 8 November
55.2°
60.2°
-2.8°
9 November – 18 November
at normal
55.8°
—
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).
Wed, 2165° / 45°0
65 °
Saint James, Wednesday, 21 October
Clear. High 65°, low 45°.
Pressure30.15 inHg
Wind11.7 mph N
Humidity56%
Visibility6.2 mi
Dew point44°
Thu, 2265° / 45°0
65 °
Saint James, Thursday, 22 October
Clear. High 65°, low 45°.
Pressure30.09 inHg
Wind8.3 mph N
Humidity37%
Visibility6.2 mi
Dew point34°
Fri, 2357° / 46°0
57 °
Saint James, Friday, 23 October
Mostly clear. High 57°, low 46°.
Pressure30.36 inHg
Wind11.3 mph N
Humidity44%
Visibility6.2 mi
Dew point34°
Sat, 2459° / 42°0
59 °
Saint James, Saturday, 24 October
Clear. High 59°, low 42°.
Pressure30.56 inHg
Wind5.1 mph NE
Humidity54%
Visibility—
Dew point37°
Sun, 2563° / 40°0
63 °
Saint James, Sunday, 25 October
Clear. High 63°, low 40°.
Pressure30.56 inHg
Wind5.8 mph W
Humidity62%
Visibility—
Dew point42°
Mon, 2665° / 51°0
65 °
Saint James, Monday, 26 October
Partly cloudy. High 65°, low 51°.
Pressure30.39 inHg
Wind9 mph SW
Humidity63%
Visibility—
Dew point46°
Tue, 2769° / 53°0
69 °
Saint James, Tuesday, 27 October
Overcast. High 69°, low 53°.
Pressure30.15 inHg
Wind11.2 mph W
Humidity55%
Visibility—
Dew point46°
Wed, 2857° / 44°0
57 °
Saint James, Wednesday, 28 October
Overcast. High 57°, low 44°.
Pressure30.27 inHg
Wind16.5 mph NW
Humidity56%
Visibility—
Dew point36°
Thu, 2953° / 39°0
53 °
Saint James, Thursday, 29 October
Clear. High 53°, low 39°.
Pressure30.27 inHg
Wind8.3 mph W
Humidity39%
Visibility—
Dew point24°
Fri, 3058° / 43°0
58 °
Saint James, Friday, 30 October
Overcast. High 58°, low 43°.
Pressure30.21 inHg
Wind8.5 mph SW
Humidity44%
Visibility—
Dew point29°
Sat, 3153° / 48°0.05
53 °
Saint James, Saturday, 31 October
Light rain. High 53°, low 48°.
Pressure30.18 inHg
Wind7.7 mph W
Humidity86%
Visibility—
Dew point46°
Sun, 0160° / 47°0
60 °
Saint James, Sunday, 1 November
Clear. High 60°, low 47°.
Pressure30.24 inHg
Wind12 mph NW
Humidity53%
Visibility—
Dew point38°
Mon, 0252° / 45°0.02
52 °
Saint James, Monday, 2 November
Light rain. High 52°, low 45°.
Pressure30.30 inHg
Wind8.3 mph NE
Humidity50%
Visibility—
Dew point32°
Tue, 0353° / 46°0.94
53 °
Saint James, Tuesday, 3 November
Rain. High 53°, low 46°.
Pressure30.18 inHg
Wind19.6 mph NE
Humidity66%
Visibility—
Dew point38°
Wed, 0455° / 44°1.38
55 °
Saint James, Wednesday, 4 November
Heavy rain. High 55°, low 44°.
Pressure29.68 inHg
Wind29.5 mph N
Humidity92%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1754° / 45°0.1
54 °
Saint James, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.1 in
Chance of precipitation28%
Record high71° (2023)
Record low34° (1997)
Wed, 1855° / 44°0.06
55 °
Saint James, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high55°
Average low44°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (2021)
Record low31° (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 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.