Monthly outlook for Saint Augustine, MD: average high 66.8°, average low 51.1°. That is 1.4° above the climate normal for October. Precipitation is expected on 3 days (about 2.0 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 14 October (79.5°), the coolest 18 October (32.5°).
66.8°/51.1°
Average high / low
+1.4°
Above normal
3 / 4
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
66.3°
65.3°
+0.6°
21 October – 30 October
67.6°
61.8°
+3.2°
31 October – 9 November
at normal
59°
—
October records over 66 years
93.9°2 October 2019All-time high
31.6°21 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Odessa (8 mi).
Mon, 1274° / 55°0.66
74 °
Saint Augustine, Monday, 12 October
Heavy rain. High 74°, low 55°.
Pressure29.85 inHg
Wind11.8 mph NW
Humidity67%
Visibility6.2 mi
Dew point57°
Tue, 1378° / 56°0
78 °
Saint Augustine, Tuesday, 13 October
Clear. High 78°, low 56°.
Pressure29.97 inHg
Wind6.6 mph SW
Humidity70%
Visibility6.2 mi
Dew point63°
Wed, 1480° / 65°0
80 °
Saint Augustine, Wednesday, 14 October
Overcast. High 80°, low 65°.
Pressure29.91 inHg
Wind12 mph NW
Humidity61%
Visibility6.2 mi
Dew point65°
Thu, 1569° / 59°0
69 °
Saint Augustine, Thursday, 15 October
Overcast. High 69°, low 59°.
Pressure30.21 inHg
Wind5.5 mph NE
Humidity60%
Visibility6.2 mi
Dew point52°
Fri, 1674° / 58°0.21
74 °
Saint Augustine, Friday, 16 October
Rain. High 74°, low 58°.
Pressure29.71 inHg
Wind19 mph NW
Humidity78%
Visibility—
Dew point64°
Sat, 1753° / 37°0
53 °
Saint Augustine, Saturday, 17 October
Clear. High 53°, low 37°.
Pressure30.18 inHg
Wind22.4 mph NW
Humidity44%
Visibility—
Dew point27°
Sun, 1850° / 33°0
50 °
Saint Augustine, Sunday, 18 October
Clear. High 50°, low 33°.
Pressure30.65 inHg
Wind13.6 mph NW
Humidity39%
Visibility—
Dew point19°
Mon, 1958° / 37°0
58 °
Saint Augustine, Monday, 19 October
Clear. High 58°, low 37°.
Pressure30.62 inHg
Wind11.3 mph SW
Humidity44%
Visibility—
Dew point30°
Tue, 2065° / 43°0
65 °
Saint Augustine, Tuesday, 20 October
Overcast. High 65°, low 43°.
Pressure30.47 inHg
Wind5.8 mph NW
Humidity50%
Visibility—
Dew point38°
Wed, 2165° / 49°0.01
65 °
Saint Augustine, Wednesday, 21 October
Light rain. High 65°, low 49°.
Pressure30.56 inHg
Wind10.7 mph E
Humidity65%
Visibility—
Dew point48°
Thu, 2265° / 52°0
65 °
Saint Augustine, Thursday, 22 October
Overcast. High 65°, low 52°.
Pressure30.59 inHg
Wind9.9 mph E
Humidity72%
Visibility—
Dew point50°
Fri, 2364° / 51°0
64 °
Saint Augustine, Friday, 23 October
Overcast. High 64°, low 51°.
Pressure30.47 inHg
Wind6.4 mph E
Humidity78%
Visibility—
Dew point52°
Sat, 2474° / 59°0
74 °
Saint Augustine, Saturday, 24 October
Overcast. High 74°, low 59°.
Pressure30.24 inHg
Wind7.9 mph S
Humidity69%
Visibility—
Dew point57°
Sun, 2575° / 59°0
75 °
Saint Augustine, Sunday, 25 October
Overcast. High 75°, low 59°.
Pressure29.94 inHg
Wind12.3 mph NW
Humidity75%
Visibility—
Dew point60°
Mon, 2662° / 48°0
62 °
Saint Augustine, Monday, 26 October
Mostly clear. High 62°, low 48°.
Pressure29.94 inHg
Wind12.3 mph N
Humidity54%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2762° / 48°0.18
62 °
Saint Augustine, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high62°
Average low48°
Average precipitation0.18 in
Chance of precipitation30%
Record high79° (1963)
Record low34° (1976)
Wed, 2861° / 48°0.12
61 °
Saint Augustine, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high61°
Average low48°
Average precipitation0.12 in
Chance of precipitation23%
Record high81° (2023)
Record low32° (1976)
Thu, 2959° / 47°0.27
59 °
Saint Augustine, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high59°
Average low47°
Average precipitation0.27 in
Chance of precipitation22%
Record high76° (1984)
Record low33° (1965)
Fri, 3060° / 45°0.09
60 °
Saint Augustine, Friday, 30 October
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.09 in
Chance of precipitation25%
Record high76° (2016)
Record low35° (1969)
Sat, 3160° / 46°0.06
60 °
Saint Augustine, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.06 in
Chance of precipitation20%
Record high79° (2024)
Record low34° (1988)
Sun, 0162° / 48°0.08
62 °
Saint Augustine, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high62°
Average low48°
Average precipitation0.08 in
Chance of precipitation20%
Record high78° (2024)
Record low37° (2002)
Mon, 0261° / 48°0.08
61 °
Saint Augustine, Monday, 2 November
Climate normal for this date — 60-year average.
Average high61°
Average low48°
Average precipitation0.08 in
Chance of precipitation25%
Record high77° (1971)
Record low33° (2023)
Tue, 0361° / 47°0.09
61 °
Saint Augustine, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.09 in
Chance of precipitation20%
Record high75° (2003)
Record low35° (2002)
Wed, 0459° / 45°0.07
59 °
Saint Augustine, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.07 in
Chance of precipitation20%
Record high76° (1974)
Record low34° (2006)
Thu, 0558° / 46°0.11
58 °
Saint Augustine, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low46°
Average precipitation0.11 in
Chance of precipitation28%
Record high77° (2022)
Record low31° (1991)
Fri, 0658° / 45°0.07
58 °
Saint Augustine, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.07 in
Chance of precipitation28%
Record high78° (2024)
Record low32° (1967)
Sat, 0757° / 44°0.09
57 °
Saint Augustine, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high57°
Average low44°
Average precipitation0.09 in
Chance of precipitation22%
Record high78° (2024)
Record low32° (1962)
Sun, 0857° / 43°0.11
57 °
Saint Augustine, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.11 in
Chance of precipitation23%
Record high73° (1975)
Record low30° (1960)
Mon, 0957° / 43°0.09
57 °
Saint Augustine, Monday, 9 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (1975)
Record low26° (2019)
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 Augustine, 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 Augustine, 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.