Monthly outlook for Roesville, DE: average high 65.7°, average low 48.7°. That is 0.3° below the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 13 October (80.8°), the coolest 19 October (36.2°).
65.7°/48.7°
Average high / low
−0.3°
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
70.2°
67.7°
+1.4°
17 October – 26 October
58.3°
63.7°
-3°
27 October – 5 November
at normal
61.1°
—
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 — Dover (11 mi).
Thu, 0876° / 52°0
76 °
Roesville, Thursday, 8 October
Clear. High 76°, low 52°.
Pressure29.91 inHg
Wind7.9 mph W
Humidity55%
Visibility6.2 mi
Dew point56°
Fri, 0972° / 48°0
72 °
Roesville, Friday, 9 October
Clear. High 72°, low 48°.
Pressure30.21 inHg
Wind6.8 mph W
Humidity44%
Visibility6.2 mi
Dew point48°
Sat, 1069° / 52°0
69 °
Roesville, Saturday, 10 October
Overcast. High 69°, low 52°.
Pressure30.47 inHg
Wind7.5 mph E
Humidity47%
Visibility6.2 mi
Dew point47°
Sun, 1171° / 56°0.03
71 °
Roesville, Sunday, 11 October
Light rain. High 71°, low 56°.
Pressure30.33 inHg
Wind7.8 mph SE
Humidity73%
Visibility6.2 mi
Dew point59°
Mon, 1273° / 66°0.21
73 °
Roesville, Monday, 12 October
Light rain. High 73°, low 66°.
Pressure29.74 inHg
Wind8.9 mph SE
Humidity93%
Visibility—
Dew point69°
Tue, 1381° / 63°0.02
81 °
Roesville, Tuesday, 13 October
Light rain. High 81°, low 63°.
Pressure29.77 inHg
Wind18.9 mph NW
Humidity80%
Visibility—
Dew point61°
Wed, 1458° / 47°0
58 °
Roesville, Wednesday, 14 October
Clear. High 58°, low 47°.
Pressure30.00 inHg
Wind20.4 mph NW
Humidity53%
Visibility—
Dew point35°
Thu, 1564° / 42°0
64 °
Roesville, Thursday, 15 October
Clear. High 64°, low 42°.
Pressure30.12 inHg
Wind9.4 mph N
Humidity53%
Visibility—
Dew point37°
Fri, 1668° / 51°0.01
68 °
Roesville, Friday, 16 October
Light rain. High 68°, low 51°.
Pressure30.00 inHg
Wind5 mph NW
Humidity50%
Visibility—
Dew point45°
Sat, 1764° / 52°0
64 °
Roesville, Saturday, 17 October
Partly cloudy. High 64°, low 52°.
Pressure29.94 inHg
Wind17.7 mph NW
Humidity57%
Visibility—
Dew point45°
Sun, 1853° / 42°0
53 °
Roesville, Sunday, 18 October
Clear. High 53°, low 42°.
Pressure30.21 inHg
Wind15.5 mph NW
Humidity46%
Visibility—
Dew point29°
Mon, 1951° / 36°0
51 °
Roesville, Monday, 19 October
Clear. High 51°, low 36°.
Pressure30.56 inHg
Wind14.8 mph N
Humidity40%
Visibility—
Dew point22°
Tue, 2053° / 37°0
53 °
Roesville, Tuesday, 20 October
Clear. High 53°, low 37°.
Pressure30.59 inHg
Wind9.2 mph NE
Humidity46%
Visibility—
Dew point28°
Wed, 2161° / 39°0
61 °
Roesville, Wednesday, 21 October
Partly cloudy. High 61°, low 39°.
Pressure30.21 inHg
Wind11.3 mph W
Humidity40%
Visibility—
Dew point29°
Thu, 2267° / 51°0
67 °
Roesville, Thursday, 22 October
Overcast. High 67°, low 51°.
Pressure29.97 inHg
Wind11.1 mph S
Humidity51%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2364° / 51°0.07
64 °
Roesville, Friday, 23 October
Climate normal for this date — 60-year average.
Average high64°
Average low51°
Average precipitation0.07 in
Chance of precipitation23%
Record high78° (2007)
Record low35° (1969)
Sat, 2464° / 51°0.11
64 °
Roesville, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high64°
Average low51°
Average precipitation0.11 in
Chance of precipitation27%
Record high78° (2001)
Record low33° (1969)
Sun, 2563° / 51°0.11
63 °
Roesville, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high63°
Average low51°
Average precipitation0.11 in
Chance of precipitation30%
Record high78° (2021)
Record low39° (2018)
Mon, 2662° / 51°0.14
62 °
Roesville, Monday, 26 October
Climate normal for this date — 60-year average.
Average high62°
Average low51°
Average precipitation0.14 in
Chance of precipitation30%
Record high78° (2023)
Record low37° (1962)
Tue, 2762° / 50°0.16
62 °
Roesville, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high62°
Average low50°
Average precipitation0.16 in
Chance of precipitation28%
Record high79° (2023)
Record low35° (1976)
Wed, 2862° / 50°0.13
62 °
Roesville, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high62°
Average low50°
Average precipitation0.13 in
Chance of precipitation30%
Record high81° (2023)
Record low33° (1976)
Thu, 2960° / 48°0.28
60 °
Roesville, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high60°
Average low48°
Average precipitation0.28 in
Chance of precipitation18%
Record high76° (1984)
Record low34° (1965)
Fri, 3060° / 47°0.08
60 °
Roesville, Friday, 30 October
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.08 in
Chance of precipitation23%
Record high79° (2023)
Record low37° (2011)
Sat, 3161° / 48°0.06
61 °
Roesville, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high61°
Average low48°
Average precipitation0.06 in
Chance of precipitation22%
Record high79° (2024)
Record low36° (1975)
Sun, 0162° / 50°0.09
62 °
Roesville, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high62°
Average low50°
Average precipitation0.09 in
Chance of precipitation20%
Record high77° (2024)
Record low39° (2002)
Mon, 0262° / 50°0.08
62 °
Roesville, Monday, 2 November
Climate normal for this date — 60-year average.
Average high62°
Average low50°
Average precipitation0.08 in
Chance of precipitation27%
Record high78° (1971)
Record low34° (2023)
Tue, 0362° / 48°0.08
62 °
Roesville, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high62°
Average low48°
Average precipitation0.08 in
Chance of precipitation25%
Record high75° (2003)
Record low36° (2023)
Wed, 0460° / 47°0.07
60 °
Roesville, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.07 in
Chance of precipitation23%
Record high76° (1974)
Record low35° (2006)
Thu, 0560° / 47°0.11
60 °
Roesville, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.11 in
Chance of precipitation33%
Record high77° (2022)
Record low33° (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 Roesville, DE 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 Roesville, DE 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.