Monthly outlook for Choptank, MD: average high 67.3°, average low 49°. That is 0.1° below the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 13 October (83.9°), the coolest 20 October (34.5°).
67.3°/49°
Average high / low
−0.1°
Below normal
1 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
71.6°
68.7°
+1.6°
17 October – 26 October
60°
64.7°
-2.6°
27 October – 5 November
at normal
62.3°
—
October records over 66 years
93.2°2 October 2019All-time high
32.7°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Vienna (15 mi).
Thu, 0877° / 53°0
77 °
Choptank, Thursday, 8 October
Clear. High 77°, low 53°.
Pressure29.94 inHg
Wind8 mph NW
Humidity60%
Visibility6.2 mi
Dew point58°
Fri, 0972° / 49°0
72 °
Choptank, Friday, 9 October
Clear. High 72°, low 49°.
Pressure30.21 inHg
Wind7.9 mph W
Humidity49%
Visibility6.2 mi
Dew point50°
Sat, 1070° / 53°0
70 °
Choptank, Saturday, 10 October
Overcast. High 70°, low 53°.
Pressure30.47 inHg
Wind7.7 mph E
Humidity52%
Visibility6.2 mi
Dew point51°
Sun, 1171° / 56°0.01
71 °
Choptank, Sunday, 11 October
Light rain. High 71°, low 56°.
Pressure30.33 inHg
Wind8.1 mph E
Humidity75%
Visibility6.2 mi
Dew point60°
Mon, 1274° / 67°0.26
74 °
Choptank, Monday, 12 October
Rain. High 74°, low 67°.
Pressure29.77 inHg
Wind9.8 mph NW
Humidity92%
Visibility—
Dew point68°
Tue, 1384° / 65°0.03
84 °
Choptank, Tuesday, 13 October
Light rain. High 84°, low 65°.
Pressure29.77 inHg
Wind18.1 mph NW
Humidity64%
Visibility—
Dew point60°
Wed, 1460° / 49°0
60 °
Choptank, Wednesday, 14 October
Clear. High 60°, low 49°.
Pressure30.03 inHg
Wind18.9 mph N
Humidity49%
Visibility—
Dew point35°
Thu, 1566° / 44°0
66 °
Choptank, Thursday, 15 October
Clear. High 66°, low 44°.
Pressure30.12 inHg
Wind10 mph N
Humidity47%
Visibility—
Dew point36°
Fri, 1674° / 52°0.01
74 °
Choptank, Friday, 16 October
Light rain. High 74°, low 52°.
Pressure30.00 inHg
Wind5.9 mph W
Humidity41%
Visibility—
Dew point42°
Sat, 1766° / 52°0
66 °
Choptank, Saturday, 17 October
Overcast. High 66°, low 52°.
Pressure29.94 inHg
Wind18.2 mph NW
Humidity54%
Visibility—
Dew point45°
Sun, 1855° / 41°0
55 °
Choptank, Sunday, 18 October
Clear. High 55°, low 41°.
Pressure30.21 inHg
Wind15.3 mph NW
Humidity45%
Visibility—
Dew point31°
Mon, 1952° / 35°0
52 °
Choptank, Monday, 19 October
Clear. High 52°, low 35°.
Pressure30.56 inHg
Wind13.8 mph N
Humidity34%
Visibility—
Dew point19°
Tue, 2056° / 35°0
56 °
Choptank, Tuesday, 20 October
Clear. High 56°, low 35°.
Pressure30.59 inHg
Wind8 mph NE
Humidity39%
Visibility—
Dew point25°
Wed, 2163° / 40°0
63 °
Choptank, Wednesday, 21 October
Overcast. High 63°, low 40°.
Pressure30.21 inHg
Wind9.9 mph W
Humidity36%
Visibility—
Dew point27°
Thu, 2269° / 50°0
69 °
Choptank, Thursday, 22 October
Overcast. High 69°, low 50°.
Pressure29.97 inHg
Wind12 mph S
Humidity42%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2365° / 52°0.08
65 °
Choptank, Friday, 23 October
Climate normal for this date — 60-year average.
Average high65°
Average low52°
Average precipitation0.08 in
Chance of precipitation17%
Record high79° (2007)
Record low38° (1969)
Sat, 2465° / 52°0.1
65 °
Choptank, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high65°
Average low52°
Average precipitation0.1 in
Chance of precipitation28%
Record high79° (2001)
Record low33° (1969)
Sun, 2564° / 52°0.12
64 °
Choptank, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high64°
Average low52°
Average precipitation0.12 in
Chance of precipitation28%
Record high76° (2021)
Record low39° (1962)
Mon, 2663° / 52°0.15
63 °
Choptank, Monday, 26 October
Climate normal for this date — 60-year average.
Average high63°
Average low52°
Average precipitation0.15 in
Chance of precipitation27%
Record high76° (2023)
Record low37° (1962)
Tue, 2764° / 51°0.13
64 °
Choptank, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high64°
Average low51°
Average precipitation0.13 in
Chance of precipitation30%
Record high80° (1984)
Record low36° (1976)
Wed, 2863° / 51°0.13
63 °
Choptank, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high63°
Average low51°
Average precipitation0.13 in
Chance of precipitation30%
Record high80° (2023)
Record low34° (1976)
Thu, 2962° / 50°0.23
62 °
Choptank, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high62°
Average low50°
Average precipitation0.23 in
Chance of precipitation17%
Record high80° (2023)
Record low35° (1965)
Fri, 3061° / 48°0.09
61 °
Choptank, Friday, 30 October
Climate normal for this date — 60-year average.
Average high61°
Average low48°
Average precipitation0.09 in
Chance of precipitation22%
Record high82° (2023)
Record low37° (1990)
Sat, 3163° / 49°0.06
63 °
Choptank, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high63°
Average low49°
Average precipitation0.06 in
Chance of precipitation20%
Record high77° (2024)
Record low36° (1975)
Sun, 0164° / 51°0.11
64 °
Choptank, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high64°
Average low51°
Average precipitation0.11 in
Chance of precipitation23%
Record high77° (2024)
Record low39° (1975)
Mon, 0263° / 51°0.09
63 °
Choptank, Monday, 2 November
Climate normal for this date — 60-year average.
Average high63°
Average low51°
Average precipitation0.09 in
Chance of precipitation25%
Record high77° (1971)
Record low37° (2019)
Tue, 0363° / 49°0.08
63 °
Choptank, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low49°
Average precipitation0.08 in
Chance of precipitation23%
Record high77° (2016)
Record low37° (1980)
Wed, 0461° / 48°0.08
61 °
Choptank, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high61°
Average low48°
Average precipitation0.08 in
Chance of precipitation30%
Record high76° (2003)
Record low35° (2006)
Thu, 0560° / 49°0.11
60 °
Choptank, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high60°
Average low49°
Average precipitation0.11 in
Chance of precipitation28%
Record high76° (2022)
Record low35° (1991)
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 Choptank, 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 Choptank, 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.