Monthly outlook for State Line, MA: average high 59.2°, average low 41.5°. That is 2.2° above the climate normal for October. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 13 October (66.6°), the coolest 19 October (34.2°).
59.2°/41.5°
Average high / low
+2.2°
Above normal
6 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
59.2°
56.3°
+1.6°
19 October – 28 October
59.3°
52.7°
+3.7°
29 October – 7 November
at normal
49.2°
—
October records over 66 years
80.1°6 October 2007All-time high
16.3°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — West Stockbridge (3 mi).
Sat, 1061° / 39°0
61 °
State Line, Saturday, 10 October
Overcast. High 61°, low 39°.
Pressure30.50 inHg
Wind4.9 mph NW
Humidity48%
Visibility6.2 mi
Dew point37°
Sun, 1159° / 48°0.22
59 °
State Line, Sunday, 11 October
Rain. High 59°, low 48°.
Pressure30.36 inHg
Wind9.5 mph S
Humidity66%
Visibility6.2 mi
Dew point47°
Mon, 1264° / 54°0.04
64 °
State Line, Monday, 12 October
Light rain. High 64°, low 54°.
Pressure29.71 inHg
Wind7.4 mph N
Humidity87%
Visibility6.2 mi
Dew point55°
Tue, 1367° / 55°0.27
67 °
State Line, Tuesday, 13 October
Rain. High 67°, low 55°.
Pressure29.77 inHg
Wind6.2 mph NW
Humidity80%
Visibility—
Dew point56°
Wed, 1457° / 42°0.02
57 °
State Line, Wednesday, 14 October
Light rain. High 57°, low 42°.
Pressure29.97 inHg
Wind9.4 mph NW
Humidity85%
Visibility—
Dew point50°
Thu, 1555° / 34°0
55 °
State Line, Thursday, 15 October
Clear. High 55°, low 34°.
Pressure30.30 inHg
Wind4.9 mph NW
Humidity48%
Visibility—
Dew point28°
Fri, 1659° / 40°0.08
59 °
State Line, Friday, 16 October
Light rain. High 59°, low 40°.
Pressure30.12 inHg
Wind16.2 mph S
Humidity90%
Visibility—
Dew point50°
Sat, 1758° / 47°0.12
58 °
State Line, Saturday, 17 October
Light rain. High 58°, low 47°.
Pressure30.03 inHg
Wind11.6 mph NW
Humidity70%
Visibility—
Dew point44°
Sun, 1848° / 37°0.43
48 °
State Line, Sunday, 18 October
Rain. High 48°, low 37°.
Pressure30.24 inHg
Wind6.9 mph N
Humidity92%
Visibility—
Dew point42°
Mon, 1954° / 34°0
54 °
State Line, Monday, 19 October
Clear. High 54°, low 34°.
Pressure30.45 inHg
Wind4.5 mph NW
Humidity59%
Visibility—
Dew point33°
Tue, 2059° / 36°0
59 °
State Line, Tuesday, 20 October
Partly cloudy. High 59°, low 36°.
Pressure30.50 inHg
Wind4.1 mph E
Humidity46%
Visibility—
Dew point29°
Wed, 2156° / 38°0
56 °
State Line, Wednesday, 21 October
Clear. High 56°, low 38°.
Pressure30.56 inHg
Wind9.5 mph E
Humidity52%
Visibility—
Dew point33°
Thu, 2261° / 36°0
61 °
State Line, Thursday, 22 October
Clear. High 61°, low 36°.
Pressure30.36 inHg
Wind4 mph NW
Humidity52%
Visibility—
Dew point34°
Fri, 2363° / 41°0
63 °
State Line, Friday, 23 October
Clear. High 63°, low 41°.
Pressure30.27 inHg
Wind3.9 mph E
Humidity49%
Visibility—
Dew point37°
Sat, 2464° / 41°0
64 °
State Line, Saturday, 24 October
Clear. High 64°, low 41°.
Pressure30.21 inHg
Wind3.6 mph E
Humidity55%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2552° / 39°0.11
52 °
State Line, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.11 in
Chance of precipitation35%
Record high73° (1963)
Record low26° (1981)
Mon, 2652° / 38°0.1
52 °
State Line, Monday, 26 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation30%
Record high73° (1963)
Record low25° (2018)
Tue, 2751° / 37°0.12
51 °
State Line, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.12 in
Chance of precipitation22%
Record high73° (1963)
Record low23° (1976)
Wed, 2851° / 36°0.17
51 °
State Line, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.17 in
Chance of precipitation32%
Record high70° (2023)
Record low23° (1976)
Thu, 2949° / 35°0.14
49 °
State Line, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.14 in
Chance of precipitation30%
Record high65° (1971)
Record low24° (1965)
Fri, 3049° / 35°0.11
49 °
State Line, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation22%
Record high69° (2024)
Record low24° (2020)
Sat, 3150° / 35°0.07
50 °
State Line, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation18%
Record high71° (2024)
Record low16° (2011)
Sun, 0151° / 37°0.09
51 °
State Line, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high69° (1974)
Record low24° (2011)
Mon, 0251° / 37°0.1
51 °
State Line, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation28%
Record high71° (1982)
Record low22° (1965)
Tue, 0350° / 36°0.13
50 °
State Line, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation37%
Record high66° (1982)
Record low25° (1980)
Wed, 0449° / 35°0.05
49 °
State Line, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.05 in
Chance of precipitation17%
Record high68° (1994)
Record low24° (2013)
Thu, 0549° / 35°0.13
49 °
State Line, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation35%
Record high69° (1994)
Record low25° (1965)
Fri, 0647° / 35°0.1
47 °
State Line, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation37%
Record high70° (2024)
Record low23° (2012)
Sat, 0747° / 33°0.08
47 °
State Line, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.08 in
Chance of precipitation30%
Record high64° (2020)
Record low22° (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 State Line, MA 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 State Line, MA 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.