Monthly outlook for East Bristol, CT: average high 82.4°, average low 63.6°. That is 2.2° above the climate normal for August. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 6 days and 2.5 inches. The warmest day looks like 24 August (89.2°), the coolest 15 August (56.2°).
82.4°/63.6°
Average high / low
+2.2°
Above normal
3 / 6
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
80.9°
79.3°
+0.9°
19 August – 28 August
84.8°
77.3°
+4.2°
29 August – 7 September
at normal
75.8°
—
August records over 66 years
97.2°2 August 1975All-time high
44.2°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Plymouth (6 mi).
Mon, 1085° / 67°0.31
85 °
East Bristol, Monday, 10 August
Heavy rain. High 85°, low 67°.
Pressure29.97 inHg
Wind6 mph SW
Humidity39%
Visibility6.2 mi
Dew point59°
Tue, 1186° / 68°0
86 °
East Bristol, Tuesday, 11 August
Partly cloudy. High 86°, low 68°.
Pressure29.85 inHg
Wind9.6 mph NW
Humidity39%
Visibility6.2 mi
Dew point56°
Wed, 1275° / 65°0.02
75 °
East Bristol, Wednesday, 12 August
Light rain. High 75°, low 65°.
Pressure29.77 inHg
Wind4.5 mph N
Humidity57%
Visibility6.2 mi
Dew point58°
Thu, 1383° / 61°0
83 °
East Bristol, Thursday, 13 August
Clear. High 83°, low 61°.
Pressure29.83 inHg
Wind10.6 mph NW
Humidity41%
Visibility6.2 mi
Dew point55°
Fri, 1475° / 59°0
75 °
East Bristol, Friday, 14 August
Overcast. High 75°, low 59°.
Pressure30.09 inHg
Wind6 mph NW
Humidity46%
Visibility—
Dew point48°
Sat, 1582° / 56°0
82 °
East Bristol, Saturday, 15 August
Overcast. High 82°, low 56°.
Pressure30.18 inHg
Wind7.3 mph NW
Humidity39%
Visibility—
Dew point45°
Sun, 1675° / 63°0.43
75 °
East Bristol, Sunday, 16 August
Rain. High 75°, low 63°.
Pressure29.97 inHg
Wind15.2 mph S
Humidity98%
Visibility—
Dew point67°
Mon, 1778° / 62°0
78 °
East Bristol, Monday, 17 August
Mostly clear. High 78°, low 62°.
Pressure29.85 inHg
Wind13.9 mph N
Humidity57%
Visibility—
Dew point54°
Tue, 1884° / 61°0
84 °
East Bristol, Tuesday, 18 August
Mostly clear. High 84°, low 61°.
Pressure30.09 inHg
Wind8.5 mph S
Humidity43%
Visibility—
Dew point53°
Wed, 1983° / 67°0.22
83 °
East Bristol, Wednesday, 19 August
Light rain. High 83°, low 67°.
Pressure29.88 inHg
Wind10.1 mph W
Humidity96%
Visibility—
Dew point70°
Thu, 2084° / 59°0
84 °
East Bristol, Thursday, 20 August
Overcast. High 84°, low 59°.
Pressure29.97 inHg
Wind7.1 mph W
Humidity43%
Visibility—
Dew point52°
Fri, 2185° / 69°0
85 °
East Bristol, Friday, 21 August
Overcast. High 85°, low 69°.
Pressure29.80 inHg
Wind8.8 mph SW
Humidity73%
Visibility—
Dew point65°
Sat, 2282° / 64°0
82 °
East Bristol, Saturday, 22 August
Overcast. High 82°, low 64°.
Pressure29.91 inHg
Wind4.9 mph NE
Humidity56%
Visibility—
Dew point57°
Sun, 2385° / 62°0
85 °
East Bristol, Sunday, 23 August
Mostly clear. High 85°, low 62°.
Pressure30.06 inHg
Wind8.9 mph S
Humidity57%
Visibility—
Dew point60°
Mon, 2489° / 64°0.04
89 °
East Bristol, Monday, 24 August
Light rain. High 89°, low 64°.
Pressure29.97 inHg
Wind8.6 mph SW
Humidity59%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 60°0.12
78 °
East Bristol, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.12 in
Chance of precipitation28%
Record high90° (2020)
Record low48° (1971)
Wed, 2678° / 60°0.09
78 °
East Bristol, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.09 in
Chance of precipitation28%
Record high90° (2021)
Record low49° (1963)
Thu, 2778° / 62°0.18
78 °
East Bristol, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.18 in
Chance of precipitation38%
Record high91° (1993)
Record low50° (1989)
Fri, 2878° / 62°0.21
78 °
East Bristol, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.21 in
Chance of precipitation37%
Record high91° (2018)
Record low51° (1968)
Sat, 2977° / 61°0.17
77 °
East Bristol, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.17 in
Chance of precipitation37%
Record high91° (2018)
Record low45° (1982)
Sun, 3077° / 60°0.09
77 °
East Bristol, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.09 in
Chance of precipitation23%
Record high91° (1973)
Record low44° (1986)
Mon, 3177° / 60°0.07
77 °
East Bristol, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.07 in
Chance of precipitation23%
Record high92° (1973)
Record low46° (1965)
Tue, 0176° / 60°0.13
76 °
East Bristol, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.13 in
Chance of precipitation27%
Record high92° (2010)
Record low48° (1975)
Wed, 0276° / 59°0.16
76 °
East Bristol, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.16 in
Chance of precipitation30%
Record high93° (2010)
Record low47° (1991)
Thu, 0375° / 59°0.12
75 °
East Bristol, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.12 in
Chance of precipitation38%
Record high90° (2018)
Record low46° (1967)
Fri, 0476° / 60°0.11
76 °
East Bristol, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.11 in
Chance of precipitation25%
Record high91° (1973)
Record low48° (1987)
Sat, 0575° / 59°0.07
75 °
East Bristol, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.07 in
Chance of precipitation27%
Record high91° (2018)
Record low47° (1989)
Sun, 0675° / 59°0.22
75 °
East Bristol, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.22 in
Chance of precipitation32%
Record high93° (2018)
Record low46° (1989)
Mon, 0775° / 58°0.13
75 °
East Bristol, Monday, 7 September
Climate normal for this date — 60-year average.
Average high75°
Average low58°
Average precipitation0.13 in
Chance of precipitation32%
Record high93° (2023)
Record low44° (1984)
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 East Bristol, 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 East Bristol, 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.