Monthly outlook for Salmon Brook, CT: average high 59.8°, average low 41.4°. That is 0.1° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 14 October (75.7°), the coolest 19 October (31°).
59.8°/41.4°
Average high / low
+0.1°
Above normal
4 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
62.2°
60.5°
+1°
20 October – 29 October
55.8°
57.3°
-0.8°
30 October – 8 November
at normal
54°
—
October records over 66 years
85.6°6 October 2007All-time high
23.9°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Riverton (11 mi).
Sun, 1158° / 43°0.89
58 °
Salmon Brook, Sunday, 11 October
Heavy rain. High 58°, low 43°.
Pressure30.39 inHg
Wind1.6 mph SE
Humidity87%
Visibility2.5 mi
Dew point50°
Mon, 1271° / 46°0.26
71 °
Salmon Brook, Monday, 12 October
Rain. High 71°, low 46°.
Pressure29.77 inHg
Wind7.3 mph NE
Humidity73%
Visibility6.2 mi
Dew point54°
Tue, 1367° / 51°0.02
67 °
Salmon Brook, Tuesday, 13 October
Light rain. High 67°, low 51°.
Pressure30.00 inHg
Wind6.4 mph SE
Humidity80%
Visibility6.2 mi
Dew point54°
Wed, 1476° / 60°0.03
76 °
Salmon Brook, Wednesday, 14 October
Light rain. High 76°, low 60°.
Pressure29.80 inHg
Wind10.4 mph W
Humidity65%
Visibility6.2 mi
Dew point61°
Thu, 1558° / 46°0
58 °
Salmon Brook, Thursday, 15 October
Clear. High 58°, low 46°.
Pressure30.15 inHg
Wind12.3 mph NW
Humidity49%
Visibility—
Dew point36°
Fri, 1665° / 41°0.11
65 °
Salmon Brook, Friday, 16 October
Light rain. High 65°, low 41°.
Pressure29.97 inHg
Wind11.5 mph SW
Humidity60%
Visibility—
Dew point35°
Sat, 1766° / 43°0.15
66 °
Salmon Brook, Saturday, 17 October
Light rain. High 66°, low 43°.
Pressure29.77 inHg
Wind12.5 mph NW
Humidity88%
Visibility—
Dew point51°
Sun, 1847° / 34°0
47 °
Salmon Brook, Sunday, 18 October
Clear. High 47°, low 34°.
Pressure30.27 inHg
Wind11.1 mph N
Humidity41%
Visibility—
Dew point19°
Mon, 1951° / 31°0
51 °
Salmon Brook, Monday, 19 October
Clear. High 51°, low 31°.
Pressure30.62 inHg
Wind7.7 mph N
Humidity32%
Visibility—
Dew point16°
Tue, 2057° / 33°0
57 °
Salmon Brook, Tuesday, 20 October
Overcast. High 57°, low 33°.
Pressure30.50 inHg
Wind4.2 mph NW
Humidity36%
Visibility—
Dew point22°
Wed, 2158° / 36°0
58 °
Salmon Brook, Wednesday, 21 October
Clear. High 58°, low 36°.
Pressure30.42 inHg
Wind4.8 mph SW
Humidity49%
Visibility—
Dew point32°
Thu, 2261° / 43°0
61 °
Salmon Brook, Thursday, 22 October
Overcast. High 61°, low 43°.
Pressure30.15 inHg
Wind11.9 mph SW
Humidity52%
Visibility—
Dew point36°
Fri, 2361° / 44°0
61 °
Salmon Brook, Friday, 23 October
Light rain. High 61°, low 44°.
Pressure29.94 inHg
Wind12.5 mph NW
Humidity55%
Visibility—
Dew point42°
Sat, 2449° / 35°0
49 °
Salmon Brook, Saturday, 24 October
Clear. High 49°, low 35°.
Pressure30.06 inHg
Wind11.7 mph NW
Humidity42%
Visibility—
Dew point23°
Sun, 2549° / 33°0
49 °
Salmon Brook, Sunday, 25 October
Clear. High 49°, low 33°.
Pressure30.33 inHg
Wind6.9 mph W
Humidity39%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2657° / 43°0.13
57 °
Salmon Brook, Monday, 26 October
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.13 in
Chance of precipitation33%
Record high78° (1963)
Record low32° (2018)
Tue, 2756° / 43°0.16
56 °
Salmon Brook, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.16 in
Chance of precipitation28%
Record high79° (1963)
Record low28° (1976)
Wed, 2856° / 42°0.2
56 °
Salmon Brook, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.2 in
Chance of precipitation32%
Record high77° (2023)
Record low28° (1976)
Thu, 2954° / 40°0.18
54 °
Salmon Brook, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.18 in
Chance of precipitation27%
Record high70° (1989)
Record low29° (1965)
Fri, 3054° / 40°0.17
54 °
Salmon Brook, Friday, 30 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.17 in
Chance of precipitation25%
Record high73° (2024)
Record low29° (2020)
Sat, 3155° / 40°0.09
55 °
Salmon Brook, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation20%
Record high76° (2024)
Record low24° (2011)
Sun, 0156° / 42°0.13
56 °
Salmon Brook, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.13 in
Chance of precipitation27%
Record high74° (2024)
Record low31° (2011)
Mon, 0256° / 42°0.1
56 °
Salmon Brook, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.1 in
Chance of precipitation30%
Record high75° (1982)
Record low27° (1965)
Tue, 0356° / 41°0.13
56 °
Salmon Brook, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.13 in
Chance of precipitation33%
Record high72° (2003)
Record low29° (1980)
Wed, 0454° / 40°0.05
54 °
Salmon Brook, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.05 in
Chance of precipitation25%
Record high72° (1987)
Record low29° (2013)
Thu, 0554° / 40°0.15
54 °
Salmon Brook, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.15 in
Chance of precipitation32%
Record high73° (2022)
Record low29° (1965)
Fri, 0652° / 40°0.11
52 °
Salmon Brook, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.11 in
Chance of precipitation37%
Record high76° (2024)
Record low29° (2012)
Sat, 0752° / 39°0.08
52 °
Salmon Brook, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.08 in
Chance of precipitation27%
Record high71° (2022)
Record low29° (1962)
Sun, 0851° / 38°0.15
51 °
Salmon Brook, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.15 in
Chance of precipitation33%
Record high72° (2020)
Record low26° (2019)
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 Salmon Brook, CT 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 Salmon Brook, CT 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.