Monthly outlook for Sweet Air, MD: average high 64.4°, average low 47.2°. That is 0.1° above the climate normal for October. Precipitation is expected on 5 days (about 2.5 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (79.3°), the coolest 19 October (35.2°).
64.4°/47.2°
Average high / low
+0.1°
Above normal
5 / 4
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
67.4°
65.4°
+1.1°
19 October – 28 October
59.4°
61.7°
-1.2°
29 October – 7 November
at normal
58.7°
—
October records over 66 years
92.1°2 October 2019All-time high
28.4°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Parkville (9 mi).
Sat, 1072° / 48°0
72 °
Sweet Air, Saturday, 10 October
Overcast. High 72°, low 48°.
Pressure30.45 inHg
Wind6.6 mph SE
Humidity48%
Visibility6.2 mi
Dew point48°
Sun, 1166° / 51°1.38
66 °
Sweet Air, Sunday, 11 October
Heavy rain. High 66°, low 51°.
Pressure30.09 inHg
Wind13.7 mph E
Humidity98%
Visibility2.8 mi
Dew point62°
Mon, 1272° / 60°0.05
72 °
Sweet Air, Monday, 12 October
Light rain. High 72°, low 60°.
Pressure29.83 inHg
Wind13.1 mph NW
Humidity68%
Visibility6.2 mi
Dew point60°
Tue, 1379° / 57°0
79 °
Sweet Air, Tuesday, 13 October
Clear. High 79°, low 57°.
Pressure29.85 inHg
Wind9.6 mph SW
Humidity65%
Visibility—
Dew point59°
Wed, 1469° / 56°0
69 °
Sweet Air, Wednesday, 14 October
Partly cloudy. High 69°, low 56°.
Pressure29.97 inHg
Wind9.4 mph NW
Humidity71%
Visibility—
Dew point56°
Thu, 1563° / 46°0
63 °
Sweet Air, Thursday, 15 October
Mostly clear. High 63°, low 46°.
Pressure30.27 inHg
Wind7.2 mph SE
Humidity50%
Visibility—
Dew point37°
Fri, 1668° / 52°0.11
68 °
Sweet Air, Friday, 16 October
Light rain. High 68°, low 52°.
Pressure30.00 inHg
Wind15.4 mph S
Humidity94%
Visibility—
Dew point55°
Sat, 1760° / 43°0.04
60 °
Sweet Air, Saturday, 17 October
Light rain. High 60°, low 43°.
Pressure29.94 inHg
Wind19 mph W
Humidity47%
Visibility—
Dew point33°
Sun, 1852° / 38°0
52 °
Sweet Air, Sunday, 18 October
Clear. High 52°, low 38°.
Pressure30.33 inHg
Wind13.7 mph NW
Humidity47%
Visibility—
Dew point27°
Mon, 1954° / 35°0
54 °
Sweet Air, Monday, 19 October
Clear. High 54°, low 35°.
Pressure30.50 inHg
Wind6 mph SE
Humidity38%
Visibility—
Dew point22°
Tue, 2060° / 40°0
60 °
Sweet Air, Tuesday, 20 October
Clear. High 60°, low 40°.
Pressure30.50 inHg
Wind5.6 mph SE
Humidity60%
Visibility—
Dew point38°
Wed, 2161° / 43°0
61 °
Sweet Air, Wednesday, 21 October
Clear. High 61°, low 43°.
Pressure30.56 inHg
Wind6.8 mph SE
Humidity50%
Visibility—
Dew point36°
Thu, 2262° / 45°0
62 °
Sweet Air, Thursday, 22 October
Overcast. High 62°, low 45°.
Pressure30.42 inHg
Wind8.5 mph SE
Humidity66%
Visibility—
Dew point44°
Fri, 2362° / 54°0.09
62 °
Sweet Air, Friday, 23 October
Light rain. High 62°, low 54°.
Pressure30.12 inHg
Wind8.3 mph S
Humidity82%
Visibility—
Dew point55°
Sat, 2458° / 42°0.81
58 °
Sweet Air, Saturday, 24 October
Rain. High 58°, low 42°.
Pressure29.77 inHg
Wind24.1 mph NW
Humidity94%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2561° / 47°0.16
61 °
Sweet Air, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.16 in
Chance of precipitation30%
Record high76° (2021)
Record low36° (1962)
Mon, 2660° / 47°0.13
60 °
Sweet Air, Monday, 26 October
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.13 in
Chance of precipitation30%
Record high76° (2023)
Record low33° (1962)
Tue, 2761° / 47°0.19
61 °
Sweet Air, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.19 in
Chance of precipitation30%
Record high79° (1963)
Record low32° (1976)
Wed, 2861° / 47°0.13
61 °
Sweet Air, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.13 in
Chance of precipitation23%
Record high81° (2023)
Record low30° (1976)
Thu, 2959° / 45°0.25
59 °
Sweet Air, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.25 in
Chance of precipitation28%
Record high75° (1984)
Record low31° (1965)
Fri, 3059° / 44°0.12
59 °
Sweet Air, Friday, 30 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.12 in
Chance of precipitation28%
Record high77° (2016)
Record low31° (2011)
Sat, 3160° / 45°0.06
60 °
Sweet Air, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.06 in
Chance of precipitation23%
Record high78° (2024)
Record low31° (1988)
Sun, 0161° / 47°0.08
61 °
Sweet Air, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.08 in
Chance of precipitation22%
Record high79° (1974)
Record low36° (2002)
Mon, 0261° / 47°0.12
61 °
Sweet Air, Monday, 2 November
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.12 in
Chance of precipitation33%
Record high77° (1971)
Record low32° (1976)
Tue, 0360° / 45°0.08
60 °
Sweet Air, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.08 in
Chance of precipitation30%
Record high75° (2017)
Record low32° (2023)
Wed, 0458° / 43°0.09
58 °
Sweet Air, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation22%
Record high76° (1974)
Record low30° (2006)
Thu, 0558° / 44°0.11
58 °
Sweet Air, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.11 in
Chance of precipitation28%
Record high75° (1961)
Record low28° (1991)
Fri, 0657° / 43°0.07
57 °
Sweet Air, Friday, 6 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.07 in
Chance of precipitation27%
Record high80° (2024)
Record low28° (1991)
Sat, 0756° / 42°0.07
56 °
Sweet Air, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.07 in
Chance of precipitation22%
Record high76° (2024)
Record low28° (1962)
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 Sweet Air, 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 Sweet Air, 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.