Monthly outlook for Thomson, NY: average high 56.8°, average low 38.7°. That is 0.1° below the climate normal for October. Precipitation is expected on 4 days (about 1.9 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 13 October (71.1°), the coolest 19 October (28.7°).
56.8°/38.7°
Average high / low
−0.1°
Below normal
4 / 5
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
59.8°
58.2°
+0.9°
21 October – 30 October
51.9°
54.1°
-1.2°
31 October – 9 November
at normal
50.9°
—
October records over 66 years
82.4°7 October 1963All-time high
23.9°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Moreau (9 mi).
Mon, 1271° / 47°0.19
71 °
Thomson, Monday, 12 October
Rain. High 71°, low 47°.
Pressure29.83 inHg
Wind3.8 mph NE
Humidity67%
Visibility6.2 mi
Dew point55°
Tue, 1371° / 53°0.01
71 °
Thomson, Tuesday, 13 October
Light rain. High 71°, low 53°.
Pressure29.91 inHg
Wind13.4 mph S
Humidity66%
Visibility4.4 mi
Dew point56°
Wed, 1471° / 60°0.02
71 °
Thomson, Wednesday, 14 October
Light rain. High 71°, low 60°.
Pressure29.80 inHg
Wind9.1 mph W
Humidity69%
Visibility6.2 mi
Dew point60°
Thu, 1558° / 44°0
58 °
Thomson, Thursday, 15 October
Clear. High 58°, low 44°.
Pressure30.18 inHg
Wind11.4 mph N
Humidity48%
Visibility—
Dew point35°
Fri, 1663° / 41°0.32
63 °
Thomson, Friday, 16 October
Light rain. High 63°, low 41°.
Pressure29.94 inHg
Wind15.5 mph S
Humidity69%
Visibility—
Dew point38°
Sat, 1760° / 37°0.98
60 °
Thomson, Saturday, 17 October
Snow. High 60°, low 37°.
Pressure29.77 inHg
Wind13.8 mph N
Humidity89%
Visibility—
Dew point48°
Sun, 1845° / 31°0.01
45 °
Thomson, Sunday, 18 October
Light snow. High 45°, low 31°.
Pressure30.36 inHg
Wind15.7 mph N
Humidity46%
Visibility—
Dew point20°
Mon, 1949° / 29°0
49 °
Thomson, Monday, 19 October
Clear. High 49°, low 29°.
Pressure30.65 inHg
Wind5.2 mph SE
Humidity42%
Visibility—
Dew point20°
Tue, 2052° / 31°0
52 °
Thomson, Tuesday, 20 October
Overcast. High 52°, low 31°.
Pressure30.53 inHg
Wind4.4 mph SE
Humidity52%
Visibility—
Dew point26°
Wed, 2155° / 33°0
55 °
Thomson, Wednesday, 21 October
Clear. High 55°, low 33°.
Pressure30.42 inHg
Wind5.1 mph S
Humidity59%
Visibility—
Dew point33°
Thu, 2260° / 40°0
60 °
Thomson, Thursday, 22 October
Overcast. High 60°, low 40°.
Pressure30.06 inHg
Wind13.2 mph S
Humidity58%
Visibility—
Dew point36°
Fri, 2357° / 41°0.04
57 °
Thomson, Friday, 23 October
Light rain. High 57°, low 41°.
Pressure29.97 inHg
Wind9.3 mph NW
Humidity77%
Visibility—
Dew point45°
Sat, 2445° / 32°0
45 °
Thomson, Saturday, 24 October
Partly cloudy. High 45°, low 32°.
Pressure30.12 inHg
Wind9 mph NW
Humidity54%
Visibility—
Dew point26°
Sun, 2547° / 29°0
47 °
Thomson, Sunday, 25 October
Mostly clear. High 47°, low 29°.
Pressure30.33 inHg
Wind7.7 mph W
Humidity43%
Visibility—
Dew point20°
Mon, 2648° / 29°0
48 °
Thomson, Monday, 26 October
Overcast. High 48°, low 29°.
Pressure30.53 inHg
Wind4.8 mph SW
Humidity72%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2754° / 40°0.19
54 °
Thomson, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.19 in
Chance of precipitation30%
Record high75° (1963)
Record low27° (1976)
Wed, 2853° / 39°0.2
53 °
Thomson, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.2 in
Chance of precipitation32%
Record high74° (1984)
Record low25° (1976)
Thu, 2952° / 37°0.14
52 °
Thomson, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.14 in
Chance of precipitation35%
Record high67° (1989)
Record low28° (1969)
Fri, 3052° / 37°0.1
52 °
Thomson, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.1 in
Chance of precipitation23%
Record high69° (2024)
Record low29° (2002)
Sat, 3153° / 37°0.11
53 °
Thomson, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.11 in
Chance of precipitation23%
Record high74° (2024)
Record low24° (2020)
Sun, 0153° / 39°0.13
53 °
Thomson, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation37%
Record high72° (1974)
Record low28° (2020)
Mon, 0253° / 39°0.15
53 °
Thomson, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.15 in
Chance of precipitation38%
Record high72° (1982)
Record low25° (1965)
Tue, 0352° / 38°0.15
52 °
Thomson, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.15 in
Chance of precipitation42%
Record high70° (1982)
Record low27° (2002)
Wed, 0451° / 37°0.09
51 °
Thomson, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high69° (1994)
Record low27° (2013)
Thu, 0551° / 37°0.15
51 °
Thomson, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.15 in
Chance of precipitation40%
Record high71° (2022)
Record low26° (1965)
Fri, 0651° / 38°0.12
51 °
Thomson, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.12 in
Chance of precipitation35%
Record high72° (2022)
Record low26° (2012)
Sat, 0749° / 36°0.07
49 °
Thomson, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.07 in
Chance of precipitation37%
Record high68° (2020)
Record low22° (2002)
Sun, 0848° / 35°0.13
48 °
Thomson, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation27%
Record high69° (1975)
Record low21° (2002)
Mon, 0948° / 35°0.14
48 °
Thomson, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.14 in
Chance of precipitation32%
Record high66° (1975)
Record low22° (1971)
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 Thomson, 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 Thomson, 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.