Monthly outlook for Chase, MD: average high 67.7°, average low 52.6°. That is 1.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.9 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (79.4°), the coolest 22 October (41.2°).
67.7°/52.6°
Average high / low
+1.5°
Above normal
4 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
70.4°
66.4°
+2.2°
17 October – 26 October
63.3°
62.2°
+0.6°
27 October – 5 November
at normal
59.6°
—
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 (4 mi).
Thu, 0877° / 52°0
77 °
Chase, Thursday, 8 October
Clear. High 77°, low 52°.
Pressure29.94 inHg
Wind8.2 mph NW
Humidity48%
Visibility6.2 mi
Dew point52°
Fri, 0972° / 50°0
72 °
Chase, Friday, 9 October
Clear. High 72°, low 50°.
Pressure30.24 inHg
Wind4.3 mph W
Humidity43%
Visibility6.2 mi
Dew point47°
Sat, 1069° / 52°0
69 °
Chase, Saturday, 10 October
Overcast. High 69°, low 52°.
Pressure30.47 inHg
Wind4.2 mph SE
Humidity54%
Visibility6.2 mi
Dew point49°
Sun, 1168° / 59°0.15
68 °
Chase, Sunday, 11 October
Light rain. High 68°, low 59°.
Pressure30.30 inHg
Wind10.4 mph SE
Humidity84%
Visibility—
Dew point59°
Mon, 1276° / 66°1.59
76 °
Chase, Monday, 12 October
Heavy rain. High 76°, low 66°.
Pressure29.71 inHg
Wind9.6 mph NW
Humidity91%
Visibility—
Dew point68°
Tue, 1379° / 66°0
79 °
Chase, Tuesday, 13 October
Mostly clear. High 79°, low 66°.
Pressure29.83 inHg
Wind13.4 mph SW
Humidity61%
Visibility—
Dew point58°
Wed, 1462° / 50°0.1
62 °
Chase, Wednesday, 14 October
Light rain. High 62°, low 50°.
Pressure29.94 inHg
Wind22.6 mph NW
Humidity55%
Visibility—
Dew point37°
Thu, 1563° / 46°0
63 °
Chase, Thursday, 15 October
Clear. High 63°, low 46°.
Pressure30.09 inHg
Wind19.1 mph N
Humidity53%
Visibility—
Dew point37°
Fri, 1668° / 52°0
68 °
Chase, Friday, 16 October
Overcast. High 68°, low 52°.
Pressure30.03 inHg
Wind11.9 mph N
Humidity64%
Visibility—
Dew point48°
Sat, 1766° / 56°0
66 °
Chase, Saturday, 17 October
Overcast. High 66°, low 56°.
Pressure30.00 inHg
Wind8.2 mph NE
Humidity79%
Visibility—
Dew point55°
Sun, 1874° / 61°0
74 °
Chase, Sunday, 18 October
Overcast. High 74°, low 61°.
Pressure29.94 inHg
Wind11.6 mph NW
Humidity66%
Visibility—
Dew point56°
Mon, 1964° / 53°0
64 °
Chase, Monday, 19 October
Clear. High 64°, low 53°.
Pressure30.00 inHg
Wind17.1 mph NW
Humidity52%
Visibility—
Dew point44°
Tue, 2064° / 50°0
64 °
Chase, Tuesday, 20 October
Overcast. High 64°, low 50°.
Pressure30.12 inHg
Wind11.1 mph NW
Humidity56%
Visibility—
Dew point42°
Wed, 2156° / 44°0.04
56 °
Chase, Wednesday, 21 October
Light rain. High 56°, low 44°.
Pressure29.97 inHg
Wind18.4 mph NW
Humidity71%
Visibility—
Dew point45°
Thu, 2256° / 41°0
56 °
Chase, Thursday, 22 October
Partly cloudy. High 56°, low 41°.
Pressure30.09 inHg
Wind19.1 mph N
Humidity64%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2362° / 49°0.11
62 °
Chase, Friday, 23 October
Climate normal for this date — 60-year average.
Average high62°
Average low49°
Average precipitation0.11 in
Chance of precipitation25%
Record high76° (2007)
Record low34° (1969)
Sat, 2462° / 50°0.12
62 °
Chase, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high62°
Average low50°
Average precipitation0.12 in
Chance of precipitation32%
Record high75° (2001)
Record low31° (1969)
Sun, 2561° / 49°0.15
61 °
Chase, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high61°
Average low49°
Average precipitation0.15 in
Chance of precipitation32%
Record high73° (2021)
Record low37° (2018)
Mon, 2661° / 49°0.13
61 °
Chase, Monday, 26 October
Climate normal for this date — 60-year average.
Average high61°
Average low49°
Average precipitation0.13 in
Chance of precipitation32%
Record high74° (1963)
Record low35° (1962)
Tue, 2761° / 49°0.2
61 °
Chase, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high61°
Average low49°
Average precipitation0.2 in
Chance of precipitation28%
Record high78° (1963)
Record low34° (1976)
Wed, 2861° / 49°0.13
61 °
Chase, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high61°
Average low49°
Average precipitation0.13 in
Chance of precipitation23%
Record high81° (2023)
Record low32° (1976)
Thu, 2959° / 47°0.25
59 °
Chase, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high59°
Average low47°
Average precipitation0.25 in
Chance of precipitation27%
Record high75° (1984)
Record low32° (1965)
Fri, 3059° / 46°0.1
59 °
Chase, Friday, 30 October
Climate normal for this date — 60-year average.
Average high59°
Average low46°
Average precipitation0.1 in
Chance of precipitation27%
Record high76° (2016)
Record low34° (2011)
Sat, 3160° / 47°0.06
60 °
Chase, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.06 in
Chance of precipitation23%
Record high74° (2024)
Record low35° (1975)
Sun, 0161° / 49°0.09
61 °
Chase, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high61°
Average low49°
Average precipitation0.09 in
Chance of precipitation23%
Record high78° (2024)
Record low38° (2002)
Mon, 0261° / 48°0.1
61 °
Chase, Monday, 2 November
Climate normal for this date — 60-year average.
Average high61°
Average low48°
Average precipitation0.1 in
Chance of precipitation30%
Record high76° (1971)
Record low34° (2023)
Tue, 0360° / 47°0.08
60 °
Chase, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.08 in
Chance of precipitation22%
Record high73° (2003)
Record low35° (1996)
Wed, 0458° / 45°0.08
58 °
Chase, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.08 in
Chance of precipitation17%
Record high74° (1974)
Record low33° (2006)
Thu, 0558° / 46°0.11
58 °
Chase, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low46°
Average precipitation0.11 in
Chance of precipitation27%
Record high73° (1961)
Record low29° (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 Chase, 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 Chase, 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.