Monthly outlook for Forest Lake, MD: average high 57.9°, average low 43.8°. That is 0.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 30 October (68.8°), the coolest 12 November (30.4°).
57.9°/43.8°
Average high / low
+0.5°
Above normal
4 / 4
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
62.8°
58.5°
+2.4°
9 November – 18 November
49.7°
53.7°
-2.2°
19 November – 28 November
at normal
51°
—
October records over 66 years
91.9°2 October 2019All-time high
31.5°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Joppatowne (10 mi).
Sat, 3158° / 42°0
58 °
Forest Lake, Saturday, 31 October
Overcast. High 58°, low 42°.
Pressure30.47 inHg
Wind6.2 mph N
Humidity54%
Visibility6.2 mi
Dew point38°
Sun, 0160° / 45°0
60 °
Forest Lake, Sunday, 1 November
Overcast. High 60°, low 45°.
Pressure30.53 inHg
Wind4.3 mph S
Humidity48%
Visibility6.2 mi
Dew point38°
Mon, 0265° / 45°0
65 °
Forest Lake, Monday, 2 November
Overcast. High 65°, low 45°.
Pressure30.39 inHg
Wind6.8 mph SW
Humidity59%
Visibility6.2 mi
Dew point47°
Tue, 0368° / 47°0
68 °
Forest Lake, Tuesday, 3 November
Mostly clear. High 68°, low 47°.
Pressure30.33 inHg
Wind7.4 mph S
Humidity64%
Visibility—
Dew point48°
Wed, 0467° / 49°0
67 °
Forest Lake, Wednesday, 4 November
Mostly clear. High 67°, low 49°.
Pressure30.27 inHg
Wind9.3 mph SE
Humidity82%
Visibility—
Dew point53°
Thu, 0564° / 53°0.72
64 °
Forest Lake, Thursday, 5 November
Heavy rain. High 64°, low 53°.
Pressure29.91 inHg
Wind14.6 mph E
Humidity85%
Visibility—
Dew point56°
Fri, 0666° / 60°0.31
66 °
Forest Lake, Friday, 6 November
Rain. High 66°, low 60°.
Pressure29.50 inHg
Wind12.5 mph W
Humidity94%
Visibility—
Dew point61°
Sat, 0758° / 47°0
58 °
Forest Lake, Saturday, 7 November
Overcast. High 58°, low 47°.
Pressure29.85 inHg
Wind19.4 mph NW
Humidity62%
Visibility—
Dew point44°
Sun, 0853° / 39°0
53 °
Forest Lake, Sunday, 8 November
Clear. High 53°, low 39°.
Pressure30.15 inHg
Wind12.2 mph NW
Humidity50%
Visibility—
Dew point29°
Mon, 0953° / 38°0.23
53 °
Forest Lake, Monday, 9 November
Rain. High 53°, low 38°.
Pressure30.12 inHg
Wind8.5 mph SE
Humidity45%
Visibility—
Dew point26°
Tue, 1050° / 45°0.14
50 °
Forest Lake, Tuesday, 10 November
Light rain. High 50°, low 45°.
Pressure29.85 inHg
Wind8.7 mph SE
Humidity97%
Visibility—
Dew point48°
Wed, 1147° / 36°0.02
47 °
Forest Lake, Wednesday, 11 November
Light rain. High 47°, low 36°.
Pressure29.88 inHg
Wind13.8 mph NW
Humidity81%
Visibility—
Dew point37°
Thu, 1248° / 30°0
48 °
Forest Lake, Thursday, 12 November
Overcast. High 48°, low 30°.
Pressure29.97 inHg
Wind6 mph N
Humidity47%
Visibility—
Dew point23°
Fri, 1345° / 38°0.04
45 °
Forest Lake, Friday, 13 November
Light rain. High 45°, low 38°.
Pressure29.80 inHg
Wind6.1 mph E
Humidity88%
Visibility—
Dew point37°
Sat, 1456° / 40°0
56 °
Forest Lake, Saturday, 14 November
Partly cloudy. High 56°, low 40°.
Pressure30.09 inHg
Wind6.9 mph NW
Humidity67%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1554° / 41°0.1
54 °
Forest Lake, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.1 in
Chance of precipitation30%
Record high74° (1993)
Record low27° (1967)
Mon, 1653° / 41°0.13
53 °
Forest Lake, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.13 in
Chance of precipitation32%
Record high69° (2001)
Record low25° (1967)
Tue, 1752° / 40°0.07
52 °
Forest Lake, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.07 in
Chance of precipitation28%
Record high66° (1987)
Record low28° (1996)
Wed, 1852° / 40°0.06
52 °
Forest Lake, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.06 in
Chance of precipitation25%
Record high67° (2024)
Record low27° (2014)
Thu, 1952° / 40°0.1
52 °
Forest Lake, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.1 in
Chance of precipitation25%
Record high66° (1985)
Record low25° (2014)
Fri, 2052° / 40°0.07
52 °
Forest Lake, Friday, 20 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.07 in
Chance of precipitation23%
Record high72° (1985)
Record low26° (2022)
Sat, 2151° / 39°0.09
51 °
Forest Lake, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.09 in
Chance of precipitation25%
Record high69° (1991)
Record low24° (2022)
Sun, 2250° / 39°0.11
50 °
Forest Lake, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.11 in
Chance of precipitation30%
Record high68° (2007)
Record low24° (2018)
Mon, 2349° / 38°0.07
49 °
Forest Lake, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.07 in
Chance of precipitation25%
Record high65° (1979)
Record low22° (2018)
Tue, 2451° / 38°0.13
51 °
Forest Lake, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.13 in
Chance of precipitation32%
Record high65° (1979)
Record low24° (1970)
Wed, 2550° / 38°0.11
50 °
Forest Lake, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation37%
Record high68° (1973)
Record low24° (2005)
Thu, 2652° / 39°0.15
52 °
Forest Lake, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.15 in
Chance of precipitation38%
Record high65° (1999)
Record low29° (1981)
Fri, 2751° / 39°0.09
51 °
Forest Lake, Friday, 27 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.09 in
Chance of precipitation35%
Record high62° (1976)
Record low27° (1974)
Sat, 2852° / 40°0.17
52 °
Forest Lake, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.17 in
Chance of precipitation30%
Record high65° (1990)
Record low26° (1996)
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 Forest Lake, 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 Forest Lake, 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.