As of 06:42 EDT

Weather in Bonni Castle, NY

67°Current weather

Bonni Castle, Sunday, 9 August, 06:42

Clear. Feels like 67°. High 85°, low 67°.

Pressure29.97 inHg
Wind3 mph SW
Humidity90%
Visibility6.2 mi
Dew point64°

Monthly outlook for Bonni Castle, NY: average high 76.1°, average low 64.1°. That is 0.4° below the climate normal for August. Precipitation is expected on 8 days (about 1.3 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 20 August (86.3°), the coolest 19 August (57.3°).

76.1°/64.1°
Average high / low
−0.4°
Below normal
8 / 6
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August74.5°77.4°-1.6°
19 August – 28 August78.6°76°+1.5°
29 August – 7 Septemberat normal74.6°

August records over 66 years

93.9°14 August 2002All-time high
46.9°30 August 1965All-time low

Climate normals and records are computed from the nearest reference point — Sodus (6 mi).

Mon, 1086° / 69°0.18Light rain
86 °Light rain

Bonni Castle, Monday, 10 August

Light rain. High 86°, low 69°.

Pressure29.91 inHg
Wind8.7 mph S
Humidity95%
Visibility6.2 mi
Dew point65°
Tue, 1176° / 68°0.03Light rain
76 °Light rain

Bonni Castle, Tuesday, 11 August

Light rain. High 76°, low 68°.

Pressure29.88 inHg
Wind12.5 mph NW
Humidity61%
Visibility6.2 mi
Dew point61°
Wed, 1279° / 64°0.05Light rain
79 °Light rain

Bonni Castle, Wednesday, 12 August

Light rain. High 79°, low 64°.

Pressure29.74 inHg
Wind5.5 mph SE
Humidity56%
Visibility6.2 mi
Dew point58°
Thu, 1369° / 65°0.05Light rain
69 °Light rain

Bonni Castle, Thursday, 13 August

Light rain. High 69°, low 65°.

Pressure29.83 inHg
Wind19 mph NW
Humidity58%
Visibility
Dew point52°
Fri, 1467° / 61°0.05Light rain
67 °Light rain

Bonni Castle, Friday, 14 August

Light rain. High 67°, low 61°.

Pressure30.06 inHg
Wind17.4 mph NW
Humidity56%
Visibility
Dew point50°
Sat, 1570° / 62°0Clear
70 °Clear

Bonni Castle, Saturday, 15 August

Clear. High 70°, low 62°.

Pressure30.21 inHg
Wind16.7 mph NW
Humidity49%
Visibility
Dew point48°
Sun, 1672° / 59°0Overcast
72 °Overcast

Bonni Castle, Sunday, 16 August

Overcast. High 72°, low 59°.

Pressure30.15 inHg
Wind7.9 mph W
Humidity66%
Visibility
Dew point56°
Mon, 1771° / 59°0.05Light rain
71 °Light rain

Bonni Castle, Monday, 17 August

Light rain. High 71°, low 59°.

Pressure30.00 inHg
Wind6 mph S
Humidity64%
Visibility
Dew point57°
Tue, 1871° / 61°0.01Light rain
71 °Light rain

Bonni Castle, Tuesday, 18 August

Light rain. High 71°, low 61°.

Pressure30.09 inHg
Wind9.2 mph N
Humidity66%
Visibility
Dew point58°
Wed, 1978° / 57°0Overcast
78 °Overcast

Bonni Castle, Wednesday, 19 August

Overcast. High 78°, low 57°.

Pressure30.09 inHg
Wind6.9 mph SE
Humidity47%
Visibility
Dew point54°
Thu, 2086° / 64°0Overcast
86 °Overcast

Bonni Castle, Thursday, 20 August

Overcast. High 86°, low 64°.

Pressure29.91 inHg
Wind8.7 mph S
Humidity44%
Visibility
Dew point59°
Fri, 2181° / 73°0.37Rain
81 °Rain

Bonni Castle, Friday, 21 August

Rain. High 81°, low 73°.

Pressure29.80 inHg
Wind12.3 mph W
Humidity94%
Visibility
Dew point74°
Sat, 2273° / 66°0Partly cloudy
73 °Partly cloudy

Bonni Castle, Saturday, 22 August

Partly cloudy. High 73°, low 66°.

Pressure30.00 inHg
Wind10 mph N
Humidity57%
Visibility
Dew point56°
Sun, 2379° / 65°0.14Light rain
79 °Light rain

Bonni Castle, Sunday, 23 August

Light rain. High 79°, low 65°.

Pressure29.94 inHg
Wind9.1 mph NE
Humidity71%
Visibility
Dew point63°
Mon, 2474° / 66°0.39Rain
74 °Rain

Bonni Castle, Monday, 24 August

Rain. High 74°, low 66°.

Pressure30.06 inHg
Wind16.4 mph N
Humidity60%
Visibility
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2576° / 62°0.12Climate normal
76 °Climate normal

Bonni Castle, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high76°
Average low62°
Average precipitation0.12 in
Chance of precipitation32%
Record high90° (2021)
Record low52° (1971)
Wed, 2677° / 63°0.07Climate normal
77 °Climate normal

Bonni Castle, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high77°
Average low63°
Average precipitation0.07 in
Chance of precipitation33%
Record high87° (2021)
Record low52° (1989)
Thu, 2776° / 63°0.13Climate normal
76 °Climate normal

Bonni Castle, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high76°
Average low63°
Average precipitation0.13 in
Chance of precipitation42%
Record high92° (2024)
Record low51° (2017)
Fri, 2876° / 64°0.17Climate normal
76 °Climate normal

Bonni Castle, Friday, 28 August

Climate normal for this date — 60-year average.

Average high76°
Average low64°
Average precipitation0.17 in
Chance of precipitation50%
Record high92° (2018)
Record low51° (1986)
Sat, 2975° / 63°0.12Climate normal
75 °Climate normal

Bonni Castle, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high75°
Average low63°
Average precipitation0.12 in
Chance of precipitation40%
Record high93° (2022)
Record low48° (1982)
Sun, 3075° / 62°0.09Climate normal
75 °Climate normal

Bonni Castle, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high75°
Average low62°
Average precipitation0.09 in
Chance of precipitation33%
Record high88° (1991)
Record low47° (1965)
Mon, 3175° / 62°0.13Climate normal
75 °Climate normal

Bonni Castle, Monday, 31 August

Climate normal for this date — 60-year average.

Average high75°
Average low62°
Average precipitation0.13 in
Chance of precipitation37%
Record high89° (1962)
Record low50° (1976)
Tue, 0174° / 61°0.06Climate normal
74 °Climate normal

Bonni Castle, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high74°
Average low61°
Average precipitation0.06 in
Chance of precipitation25%
Record high90° (2010)
Record low51° (2025)
Wed, 0275° / 61°0.13Climate normal
75 °Climate normal

Bonni Castle, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high75°
Average low61°
Average precipitation0.13 in
Chance of precipitation37%
Record high87° (2010)
Record low47° (2017)
Thu, 0375° / 61°0.1Climate normal
75 °Climate normal

Bonni Castle, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high75°
Average low61°
Average precipitation0.1 in
Chance of precipitation37%
Record high91° (2018)
Record low49° (1976)
Fri, 0474° / 62°0.11Climate normal
74 °Climate normal

Bonni Castle, Friday, 4 September

Climate normal for this date — 60-year average.

Average high74°
Average low62°
Average precipitation0.11 in
Chance of precipitation35%
Record high89° (1973)
Record low50° (1987)
Sat, 0574° / 61°0.11Climate normal
74 °Climate normal

Bonni Castle, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high74°
Average low61°
Average precipitation0.11 in
Chance of precipitation30%
Record high91° (2018)
Record low50° (1963)
Sun, 0674° / 61°0.1Climate normal
74 °Climate normal

Bonni Castle, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high74°
Average low61°
Average precipitation0.1 in
Chance of precipitation33%
Record high89° (2023)
Record low49° (2000)
Mon, 0774° / 60°0.13Climate normal
74 °Climate normal

Bonni Castle, Monday, 7 September

Climate normal for this date — 60-year average.

Average high74°
Average low60°
Average precipitation0.13 in
Chance of precipitation38%
Record high92° (2007)
Record low49° (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 Bonni Castle, 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 Bonni Castle, 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.