Monthly outlook for Campville, CT: average high 77.1°, average low 58.7°. That is 0.7° below the climate normal for August. Precipitation is expected on 7 days (about 1.6 inches), against a normal of 6 days and 2.5 inches. The warmest day looks like 10 August (86.3°), the coolest 22 August (49.6°).
77.1°/58.7°
Average high / low
−0.7°
Below normal
7 / 6
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
77.9°
79.3°
-0.7°
19 August – 28 August
75.7°
77.3°
-0.9°
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, 1086° / 65°0
86 °
Campville, Monday, 10 August
Clear. High 86°, low 65°.
Pressure29.97 inHg
Wind8.9 mph SW
Humidity45%
Visibility6.2 mi
Dew point60°
Tue, 1183° / 66°0
83 °
Campville, Tuesday, 11 August
Overcast. High 83°, low 66°.
Pressure29.85 inHg
Wind11.5 mph NW
Humidity44%
Visibility6.2 mi
Dew point57°
Wed, 1274° / 62°0.15
74 °
Campville, Wednesday, 12 August
Light rain. High 74°, low 62°.
Pressure29.74 inHg
Wind6.9 mph NE
Humidity88%
Visibility6.2 mi
Dew point61°
Thu, 1378° / 58°0.05
78 °
Campville, Thursday, 13 August
Light rain. High 78°, low 58°.
Pressure29.74 inHg
Wind10.5 mph NW
Humidity53%
Visibility—
Dew point56°
Fri, 1472° / 53°0
72 °
Campville, Friday, 14 August
Clear. High 72°, low 53°.
Pressure30.00 inHg
Wind10.3 mph NW
Humidity44%
Visibility—
Dew point43°
Sat, 1575° / 53°0
75 °
Campville, Saturday, 15 August
Clear. High 75°, low 53°.
Pressure30.06 inHg
Wind13 mph NW
Humidity50%
Visibility—
Dew point47°
Sun, 1676° / 51°0
76 °
Campville, Sunday, 16 August
Mostly clear. High 76°, low 51°.
Pressure30.18 inHg
Wind7.4 mph NW
Humidity39%
Visibility—
Dew point43°
Mon, 1779° / 55°0.06
79 °
Campville, Monday, 17 August
Light rain. High 79°, low 55°.
Pressure30.15 inHg
Wind9.3 mph SW
Humidity50%
Visibility—
Dew point52°
Tue, 1869° / 61°0.31
69 °
Campville, Tuesday, 18 August
Rain. High 69°, low 61°.
Pressure30.15 inHg
Wind8.3 mph SW
Humidity95%
Visibility—
Dew point65°
Wed, 1974° / 59°0.05
74 °
Campville, Wednesday, 19 August
Light rain. High 74°, low 59°.
Pressure30.00 inHg
Wind8.5 mph S
Humidity82%
Visibility—
Dew point60°
Thu, 2080° / 59°0.86
80 °
Campville, Thursday, 20 August
Rain. High 80°, low 59°.
Pressure29.65 inHg
Wind10.8 mph W
Humidity99%
Visibility—
Dew point65°
Fri, 2173° / 56°0
73 °
Campville, Friday, 21 August
Overcast. High 73°, low 56°.
Pressure29.77 inHg
Wind15.3 mph NW
Humidity65%
Visibility—
Dew point52°
Sat, 2273° / 50°0
73 °
Campville, Saturday, 22 August
Clear. High 73°, low 50°.
Pressure30.06 inHg
Wind9.4 mph NW
Humidity35%
Visibility—
Dew point37°
Sun, 2374° / 55°0.02
74 °
Campville, Sunday, 23 August
Light rain. High 74°, low 55°.
Pressure30.09 inHg
Wind10.3 mph S
Humidity70%
Visibility—
Dew point52°
Mon, 2480° / 68°0.09
80 °
Campville, Monday, 24 August
Light rain. High 80°, low 68°.
Pressure29.85 inHg
Wind12.7 mph W
Humidity53%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 60°0.12
78 °
Campville, 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 °
Campville, 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 °
Campville, 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 °
Campville, 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 °
Campville, 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 °
Campville, 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 °
Campville, 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 °
Campville, 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 °
Campville, 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 °
Campville, 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 °
Campville, 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 °
Campville, 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 °
Campville, 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 °
Campville, 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 Campville, 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 Campville, 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.