Monthly outlook for Jamesville, NY: average high 58.7°, average low 43.9°. That is 0.1° below the climate normal for October. Precipitation is expected on 5 days (about 4.9 inches), against a normal of 7 days and 2.4 inches. The warmest day looks like 10 October (68.3°), the coolest 19 October (33°).
58.7°/43.9°
Average high / low
−0.1°
Below normal
5 / 7
Wet days / normal
4.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
58.6°
60.1°
-0.8°
19 October – 28 October
58.8°
56.2°
+1.4°
29 October – 7 November
at normal
52.9°
—
October records over 66 years
86.4°4 October 2023All-time high
27.7°23 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Syracuse (5 mi).
Sat, 1068° / 42°0
68 °
Jamesville, Saturday, 10 October
Overcast. High 68°, low 42°.
Pressure30.47 inHg
Wind4 mph E
Humidity61%
Visibility6.2 mi
Dew point46°
Sun, 1158° / 49°0.72
58 °
Jamesville, Sunday, 11 October
Rain. High 58°, low 49°.
Pressure30.21 inHg
Wind8.5 mph SE
Humidity84%
Visibility1.5 mi
Dew point50°
Mon, 1264° / 52°0
64 °
Jamesville, Monday, 12 October
Overcast. High 64°, low 52°.
Pressure29.85 inHg
Wind4.9 mph NW
Humidity84%
Visibility6.2 mi
Dew point54°
Tue, 1367° / 51°0.29
67 °
Jamesville, Tuesday, 13 October
Light rain. High 67°, low 51°.
Pressure29.71 inHg
Wind9.7 mph SW
Humidity95%
Visibility3.2 mi
Dew point64°
Wed, 1454° / 45°0
54 °
Jamesville, Wednesday, 14 October
Overcast. High 54°, low 45°.
Pressure30.03 inHg
Wind7.8 mph NW
Humidity71%
Visibility—
Dew point42°
Thu, 1555° / 39°0
55 °
Jamesville, Thursday, 15 October
Clear. High 55°, low 39°.
Pressure30.30 inHg
Wind5.7 mph SE
Humidity51%
Visibility—
Dew point31°
Fri, 1662° / 48°0.58
62 °
Jamesville, Friday, 16 October
Rain. High 62°, low 48°.
Pressure29.71 inHg
Wind27 mph S
Humidity88%
Visibility—
Dew point49°
Sat, 1749° / 39°0.09
49 °
Jamesville, Saturday, 17 October
Light rain. High 49°, low 39°.
Pressure29.80 inHg
Wind16.9 mph W
Humidity75%
Visibility—
Dew point37°
Sun, 1845° / 33°0.02
45 °
Jamesville, Sunday, 18 October
Snow. High 45°, low 33°.
Pressure30.33 inHg
Wind11.9 mph NW
Humidity63%
Visibility—
Dew point28°
Mon, 1951° / 33°0
51 °
Jamesville, Monday, 19 October
Clear. High 51°, low 33°.
Pressure30.50 inHg
Wind8.3 mph S
Humidity46%
Visibility—
Dew point24°
Tue, 2057° / 38°0
57 °
Jamesville, Tuesday, 20 October
Clear. High 57°, low 38°.
Pressure30.47 inHg
Wind8.4 mph S
Humidity47%
Visibility—
Dew point30°
Wed, 2161° / 41°0
61 °
Jamesville, Wednesday, 21 October
Clear. High 61°, low 41°.
Pressure30.50 inHg
Wind10.2 mph S
Humidity50%
Visibility—
Dew point36°
Thu, 2262° / 48°0
62 °
Jamesville, Thursday, 22 October
Overcast. High 62°, low 48°.
Pressure30.33 inHg
Wind13.7 mph S
Humidity63%
Visibility—
Dew point43°
Fri, 2367° / 52°0
67 °
Jamesville, Friday, 23 October
Overcast. High 67°, low 52°.
Pressure30.00 inHg
Wind19.1 mph S
Humidity65%
Visibility—
Dew point48°
Sat, 2455° / 47°3.2
55 °
Jamesville, Saturday, 24 October
Heavy rain. High 55°, low 47°.
Pressure29.88 inHg
Wind14.9 mph NW
Humidity97%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2556° / 44°0.15
56 °
Jamesville, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.15 in
Chance of precipitation40%
Record high79° (1963)
Record low32° (2002)
Mon, 2655° / 44°0.15
55 °
Jamesville, Monday, 26 October
Climate normal for this date — 60-year average.
Average high55°
Average low44°
Average precipitation0.15 in
Chance of precipitation40%
Record high77° (1963)
Record low32° (1997)
Tue, 2755° / 43°0.15
55 °
Jamesville, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.15 in
Chance of precipitation42%
Record high76° (2023)
Record low29° (1976)
Wed, 2855° / 41°0.15
55 °
Jamesville, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation45%
Record high76° (1984)
Record low29° (1976)
Thu, 2952° / 40°0.12
52 °
Jamesville, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.12 in
Chance of precipitation45%
Record high70° (1989)
Record low28° (1965)
Fri, 3053° / 40°0.1
53 °
Jamesville, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.1 in
Chance of precipitation28%
Record high75° (2024)
Record low30° (2008)
Sat, 3155° / 41°0.13
55 °
Jamesville, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.13 in
Chance of precipitation33%
Record high76° (2024)
Record low28° (1972)
Sun, 0155° / 42°0.14
55 °
Jamesville, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.14 in
Chance of precipitation48%
Record high73° (1974)
Record low31° (2023)
Mon, 0254° / 42°0.21
54 °
Jamesville, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.21 in
Chance of precipitation48%
Record high73° (1982)
Record low27° (1965)
Tue, 0354° / 41°0.11
54 °
Jamesville, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.11 in
Chance of precipitation48%
Record high73° (1982)
Record low29° (2002)
Wed, 0452° / 40°0.13
52 °
Jamesville, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.13 in
Chance of precipitation43%
Record high72° (2015)
Record low29° (2013)
Thu, 0552° / 40°0.13
52 °
Jamesville, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.13 in
Chance of precipitation55%
Record high74° (2022)
Record low27° (1991)
Fri, 0652° / 40°0.15
52 °
Jamesville, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.15 in
Chance of precipitation45%
Record high74° (2022)
Record low27° (1962)
Sat, 0750° / 38°0.11
50 °
Jamesville, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation52%
Record high71° (1975)
Record low18° (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 Jamesville, NY 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 Jamesville, NY 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.