Monthly outlook for Three Rivers, NY: average high 60.9°, average low 46.5°. That is 1.7° above the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 7 days and 2.5 inches. The warmest day looks like 13 October (72.8°), the coolest 17 October (38.7°).
60.9°/46.5°
Average high / low
+1.7°
Above normal
5 / 7
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
61.4°
58.8°
+1.4°
22 October – 31 October
60.1°
55°
+2.8°
1 November – 10 November
at normal
51.9°
—
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 (13 mi).
Tue, 1373° / 56°0.23
73 °
Three Rivers, Tuesday, 13 October
Rain. High 73°, low 56°.
Pressure29.80 inHg
Wind7.9 mph S
Humidity82%
Visibility6.2 mi
Dew point64°
Wed, 1466° / 55°0.06
66 °
Three Rivers, Wednesday, 14 October
Light rain. High 66°, low 55°.
Pressure29.91 inHg
Wind12 mph W
Humidity80%
Visibility6.2 mi
Dew point56°
Thu, 1557° / 47°0
57 °
Three Rivers, Thursday, 15 October
Partly cloudy. High 57°, low 47°.
Pressure30.30 inHg
Wind1.2 mph NE
Humidity54%
Visibility6.2 mi
Dew point37°
Fri, 1658° / 47°0.65
58 °
Three Rivers, Friday, 16 October
Rain. High 58°, low 47°.
Pressure29.50 inHg
Wind8.2 mph W
Humidity98%
Visibility3.9 mi
Dew point56°
Sat, 1745° / 39°0.17
45 °
Three Rivers, Saturday, 17 October
Light rain. High 45°, low 39°.
Pressure30.24 inHg
Wind17.2 mph NW
Humidity64%
Visibility—
Dew point30°
Sun, 1858° / 42°0.01
58 °
Three Rivers, Sunday, 18 October
Light rain. High 58°, low 42°.
Pressure30.33 inHg
Wind10.6 mph W
Humidity64%
Visibility—
Dew point40°
Mon, 1963° / 39°0
63 °
Three Rivers, Monday, 19 October
Overcast. High 63°, low 39°.
Pressure30.36 inHg
Wind10.3 mph SW
Humidity45%
Visibility—
Dew point32°
Tue, 2065° / 48°0
65 °
Three Rivers, Tuesday, 20 October
Overcast. High 65°, low 48°.
Pressure30.33 inHg
Wind6.2 mph SW
Humidity63%
Visibility—
Dew point45°
Wed, 2163° / 44°0
63 °
Three Rivers, Wednesday, 21 October
Clear. High 63°, low 44°.
Pressure30.42 inHg
Wind4.2 mph NE
Humidity62%
Visibility—
Dew point42°
Thu, 2268° / 43°0
68 °
Three Rivers, Thursday, 22 October
Clear. High 68°, low 43°.
Pressure30.42 inHg
Wind10.1 mph S
Humidity59%
Visibility—
Dew point42°
Fri, 2371° / 52°0
71 °
Three Rivers, Friday, 23 October
Mostly clear. High 71°, low 52°.
Pressure30.21 inHg
Wind16.5 mph S
Humidity58%
Visibility—
Dew point46°
Sat, 2466° / 51°0.02
66 °
Three Rivers, Saturday, 24 October
Light rain. High 66°, low 51°.
Pressure30.09 inHg
Wind16.4 mph W
Humidity43%
Visibility—
Dew point40°
Sun, 2552° / 46°0.02
52 °
Three Rivers, Sunday, 25 October
Light rain. High 52°, low 46°.
Pressure30.24 inHg
Wind8.2 mph W
Humidity56%
Visibility—
Dew point36°
Mon, 2651° / 42°0.09
51 °
Three Rivers, Monday, 26 October
Light rain. High 51°, low 42°.
Pressure30.09 inHg
Wind4.5 mph W
Humidity80%
Visibility—
Dew point40°
Tue, 2753° / 39°0
53 °
Three Rivers, Tuesday, 27 October
Overcast. High 53°, low 39°.
Pressure29.71 inHg
Wind7 mph S
Humidity61%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2855° / 41°0.15
55 °
Three Rivers, 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 °
Three Rivers, 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 °
Three Rivers, 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 °
Three Rivers, 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 °
Three Rivers, 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 °
Three Rivers, 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 °
Three Rivers, 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 °
Three Rivers, 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 °
Three Rivers, 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 °
Three Rivers, 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 °
Three Rivers, 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)
Sun, 0850° / 37°0.14
50 °
Three Rivers, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.14 in
Chance of precipitation43%
Record high70° (2020)
Record low23° (1976)
Mon, 0950° / 37°0.11
50 °
Three Rivers, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation43%
Record high73° (2020)
Record low22° (1976)
Tue, 1050° / 38°0.15
50 °
Three Rivers, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.15 in
Chance of precipitation48%
Record high73° (2020)
Record low20° (2017)
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 Three Rivers, 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 Three Rivers, 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.