Monthly outlook for Riga, NY: average high 64.8°, average low 47.2°. That is 3.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 16 October (79.5°), the coolest 18 October (36.7°).
64.8°/47.2°
Average high / low
+3.2°
Above normal
2 / 7
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
65.9°
60.4°
+3.1°
18 October – 27 October
63°
56.1°
+3.8°
28 October – 6 November
at normal
53.1°
—
October records over 66 years
88.5°4 October 2023All-time high
25.9°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Brockport (10 mi).
Fri, 0968° / 44°0
68 °
Riga, Friday, 9 October
Partly cloudy. High 68°, low 44°.
Pressure30.12 inHg
Wind15.5 mph W
Humidity54%
Visibility6.2 mi
Dew point44°
Sat, 1068° / 44°0
68 °
Riga, Saturday, 10 October
Clear. High 68°, low 44°.
Pressure30.42 inHg
Wind6.8 mph SE
Humidity62%
Visibility6.2 mi
Dew point49°
Sun, 1162° / 57°0.33
62 °
Riga, Sunday, 11 October
Rain. High 62°, low 57°.
Pressure30.27 inHg
Wind4.9 mph S
Humidity73%
Visibility3.1 mi
Dew point53°
Mon, 1270° / 57°0.27
70 °
Riga, Monday, 12 October
Rain. High 70°, low 57°.
Pressure29.85 inHg
Wind7.9 mph SW
Humidity84%
Visibility—
Dew point59°
Tue, 1371° / 51°0.02
71 °
Riga, Tuesday, 13 October
Light rain. High 71°, low 51°.
Pressure29.65 inHg
Wind17.9 mph SW
Humidity67%
Visibility—
Dew point58°
Wed, 1450° / 39°0
50 °
Riga, Wednesday, 14 October
Clear. High 50°, low 39°.
Pressure30.15 inHg
Wind12.5 mph NW
Humidity53%
Visibility—
Dew point29°
Thu, 1567° / 40°0
67 °
Riga, Thursday, 15 October
Overcast. High 67°, low 40°.
Pressure30.18 inHg
Wind9.6 mph S
Humidity45%
Visibility—
Dew point33°
Fri, 1679° / 66°0.01
79 °
Riga, Friday, 16 October
Light rain. High 79°, low 66°.
Pressure29.91 inHg
Wind21.7 mph SW
Humidity69%
Visibility—
Dew point63°
Sat, 1757° / 41°0
57 °
Riga, Saturday, 17 October
Overcast. High 57°, low 41°.
Pressure30.42 inHg
Wind15.2 mph NW
Humidity50%
Visibility—
Dew point32°
Sun, 1855° / 37°0
55 °
Riga, Sunday, 18 October
Light rain. High 55°, low 37°.
Pressure30.36 inHg
Wind8.1 mph S
Humidity40%
Visibility—
Dew point24°
Mon, 1960° / 39°0
60 °
Riga, Monday, 19 October
Overcast. High 60°, low 39°.
Pressure30.27 inHg
Wind9.3 mph W
Humidity53%
Visibility—
Dew point36°
Tue, 2057° / 48°0.02
57 °
Riga, Tuesday, 20 October
Light rain. High 57°, low 48°.
Pressure30.15 inHg
Wind5.4 mph SW
Humidity86%
Visibility—
Dew point48°
Wed, 2163° / 48°0
63 °
Riga, Wednesday, 21 October
Partly cloudy. High 63°, low 48°.
Pressure30.00 inHg
Wind7.4 mph N
Humidity68%
Visibility—
Dew point47°
Thu, 2266° / 46°0
66 °
Riga, Thursday, 22 October
Clear. High 66°, low 46°.
Pressure30.03 inHg
Wind9 mph S
Humidity56%
Visibility—
Dew point42°
Fri, 2376° / 51°0
76 °
Riga, Friday, 23 October
Overcast. High 76°, low 51°.
Pressure30.00 inHg
Wind15.7 mph S
Humidity59%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2456° / 44°0.08
56 °
Riga, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.08 in
Chance of precipitation42%
Record high76° (1963)
Record low32° (1969)
Sun, 2556° / 45°0.15
56 °
Riga, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high56°
Average low45°
Average precipitation0.15 in
Chance of precipitation40%
Record high78° (1963)
Record low32° (1962)
Mon, 2654° / 44°0.12
54 °
Riga, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low44°
Average precipitation0.12 in
Chance of precipitation38%
Record high74° (1963)
Record low33° (1976)
Tue, 2755° / 43°0.13
55 °
Riga, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.13 in
Chance of precipitation43%
Record high75° (2023)
Record low29° (2025)
Wed, 2854° / 42°0.11
54 °
Riga, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.11 in
Chance of precipitation42%
Record high73° (2014)
Record low30° (1976)
Thu, 2952° / 41°0.13
52 °
Riga, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.13 in
Chance of precipitation37%
Record high70° (2019)
Record low29° (1965)
Fri, 3053° / 41°0.12
53 °
Riga, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.12 in
Chance of precipitation25%
Record high74° (2024)
Record low31° (2018)
Sat, 3155° / 42°0.13
55 °
Riga, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.13 in
Chance of precipitation32%
Record high78° (2024)
Record low26° (2020)
Sun, 0155° / 43°0.13
55 °
Riga, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.13 in
Chance of precipitation47%
Record high72° (2024)
Record low30° (2023)
Mon, 0254° / 42°0.2
54 °
Riga, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.2 in
Chance of precipitation50%
Record high71° (1971)
Record low26° (1965)
Tue, 0353° / 41°0.11
53 °
Riga, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.11 in
Chance of precipitation48%
Record high73° (1961)
Record low31° (2024)
Wed, 0452° / 40°0.13
52 °
Riga, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.13 in
Chance of precipitation48%
Record high72° (2022)
Record low26° (1991)
Thu, 0552° / 41°0.12
52 °
Riga, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.12 in
Chance of precipitation50%
Record high77° (2024)
Record low23° (1991)
Fri, 0651° / 40°0.11
51 °
Riga, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.11 in
Chance of precipitation48%
Record high72° (2022)
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 Riga, 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 Riga, 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.