As of 08:41 EDT

Weather in South Chili, NY

70°Current weather

South Chili, Sunday, 9 August, 08:41

Clear. Feels like 70°. High 85°, low 68°.

Pressure30.03 inHg
Wind2 mph W
Humidity83%
Visibility6.2 mi
Dew point64°

Monthly outlook for South Chili, NY: average high 75.5°, average low 58.7°. That is 0.9° below the climate normal for August. Precipitation is expected on 7 days (about 1.5 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 19 August (85.3°), the coolest 21 August (51.1°).

75.5°/58.7°
Average high / low
−0.9°
Below normal
7 / 6
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August75.3°77.7°-1.4°
19 August – 28 August75.8°76.4°-0.3°
29 August – 7 Septemberat normal75°

August records over 66 years

93.6°14 August 2002All-time high
46.2°30 August 1965All-time low

Climate normals and records are computed from the nearest reference point — Rochester (11 mi).

Mon, 1083° / 67°0.29Rain
83 °Rain

South Chili, Monday, 10 August

Rain. High 83°, low 67°.

Pressure29.91 inHg
Wind7.6 mph S
Humidity93%
Visibility4.8 mi
Dew point67°
Tue, 1179° / 64°0Overcast
79 °Overcast

South Chili, Tuesday, 11 August

Overcast. High 79°, low 64°.

Pressure29.91 inHg
Wind10.1 mph NW
Humidity51%
Visibility6.2 mi
Dew point58°
Wed, 1278° / 62°0.22Light rain
78 °Light rain

South Chili, Wednesday, 12 August

Light rain. High 78°, low 62°.

Pressure29.77 inHg
Wind5 mph SE
Humidity45%
Visibility6.2 mi
Dew point56°
Thu, 1372° / 57°0.04Light rain
72 °Light rain

South Chili, Thursday, 13 August

Light rain. High 72°, low 57°.

Pressure29.88 inHg
Wind17.8 mph NW
Humidity47%
Visibility
Dew point49°
Fri, 1470° / 52°0Clear
70 °Clear

South Chili, Friday, 14 August

Clear. High 70°, low 52°.

Pressure30.09 inHg
Wind12.3 mph NW
Humidity48%
Visibility
Dew point47°
Sat, 1569° / 51°0Clear
69 °Clear

South Chili, Saturday, 15 August

Clear. High 69°, low 51°.

Pressure30.27 inHg
Wind9 mph N
Humidity44%
Visibility
Dew point44°
Sun, 1665° / 52°0Overcast
65 °Overcast

South Chili, Sunday, 16 August

Overcast. High 65°, low 52°.

Pressure30.15 inHg
Wind7 mph S
Humidity67%
Visibility
Dew point51°
Mon, 1773° / 54°0Clear
73 °Clear

South Chili, Monday, 17 August

Clear. High 73°, low 54°.

Pressure29.97 inHg
Wind9.9 mph N
Humidity48%
Visibility
Dew point51°
Tue, 1878° / 57°0Overcast
78 °Overcast

South Chili, Tuesday, 18 August

Overcast. High 78°, low 57°.

Pressure29.94 inHg
Wind7.6 mph N
Humidity46%
Visibility
Dew point53°
Wed, 1985° / 62°0.09Light rain
85 °Light rain

South Chili, Wednesday, 19 August

Light rain. High 85°, low 62°.

Pressure29.68 inHg
Wind11.5 mph S
Humidity40%
Visibility
Dew point56°
Thu, 2072° / 58°0.02Light rain
72 °Light rain

South Chili, Thursday, 20 August

Light rain. High 72°, low 58°.

Pressure29.83 inHg
Wind12.3 mph W
Humidity57%
Visibility
Dew point52°
Fri, 2177° / 51°0Partly cloudy
77 °Partly cloudy

South Chili, Friday, 21 August

Partly cloudy. High 77°, low 51°.

Pressure29.85 inHg
Wind9 mph SW
Humidity36%
Visibility
Dew point46°
Sat, 2280° / 58°0.46Rain
80 °Rain

South Chili, Saturday, 22 August

Rain. High 80°, low 58°.

Pressure29.83 inHg
Wind11.8 mph SW
Humidity57%
Visibility
Dew point56°
Sun, 2370° / 63°0.11Light rain
70 °Light rain

South Chili, Sunday, 23 August

Light rain. High 70°, low 63°.

Pressure29.88 inHg
Wind17.3 mph NW
Humidity63%
Visibility
Dew point56°
Mon, 2471° / 64°0.24Light rain
71 °Light rain

South Chili, Monday, 24 August

Light rain. High 71°, low 64°.

Pressure30.09 inHg
Wind11.8 mph NE
Humidity62%
Visibility
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2577° / 63°0.11Climate normal
77 °Climate normal

South Chili, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high77°
Average low63°
Average precipitation0.11 in
Chance of precipitation30%
Record high89° (2021)
Record low53° (1971)
Wed, 2678° / 63°0.06Climate normal
78 °Climate normal

South Chili, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high78°
Average low63°
Average precipitation0.06 in
Chance of precipitation32%
Record high87° (1962)
Record low52° (2017)
Thu, 2777° / 64°0.11Climate normal
77 °Climate normal

South Chili, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high77°
Average low64°
Average precipitation0.11 in
Chance of precipitation45%
Record high90° (2024)
Record low52° (2017)
Fri, 2877° / 64°0.15Climate normal
77 °Climate normal

South Chili, Friday, 28 August

Climate normal for this date — 60-year average.

Average high77°
Average low64°
Average precipitation0.15 in
Chance of precipitation48%
Record high91° (2018)
Record low51° (1986)
Sat, 2976° / 63°0.1Climate normal
76 °Climate normal

South Chili, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high76°
Average low63°
Average precipitation0.1 in
Chance of precipitation38%
Record high91° (2022)
Record low48° (1982)
Sun, 3076° / 62°0.07Climate normal
76 °Climate normal

South Chili, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high76°
Average low62°
Average precipitation0.07 in
Chance of precipitation27%
Record high89° (1991)
Record low46° (1965)
Mon, 3175° / 62°0.11Climate normal
75 °Climate normal

South Chili, Monday, 31 August

Climate normal for this date — 60-year average.

Average high75°
Average low62°
Average precipitation0.11 in
Chance of precipitation35%
Record high89° (2010)
Record low50° (1976)
Tue, 0175° / 62°0.06Climate normal
75 °Climate normal

South Chili, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high75°
Average low62°
Average precipitation0.06 in
Chance of precipitation23%
Record high90° (2010)
Record low52° (2009)
Wed, 0275° / 62°0.13Climate normal
75 °Climate normal

South Chili, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high75°
Average low62°
Average precipitation0.13 in
Chance of precipitation40%
Record high87° (2010)
Record low47° (2017)
Thu, 0375° / 62°0.09Climate normal
75 °Climate normal

South Chili, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high75°
Average low62°
Average precipitation0.09 in
Chance of precipitation32%
Record high90° (2010)
Record low48° (1976)
Fri, 0474° / 62°0.09Climate normal
74 °Climate normal

South Chili, Friday, 4 September

Climate normal for this date — 60-year average.

Average high74°
Average low62°
Average precipitation0.09 in
Chance of precipitation30%
Record high89° (1973)
Record low49° (1987)
Sat, 0575° / 61°0.09Climate normal
75 °Climate normal

South Chili, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high75°
Average low61°
Average precipitation0.09 in
Chance of precipitation35%
Record high93° (2018)
Record low51° (1963)
Sun, 0675° / 61°0.09Climate normal
75 °Climate normal

South Chili, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high75°
Average low61°
Average precipitation0.09 in
Chance of precipitation35%
Record high88° (2023)
Record low50° (1984)
Mon, 0774° / 61°0.13Climate normal
74 °Climate normal

South Chili, Monday, 7 September

Climate normal for this date — 60-year average.

Average high74°
Average low61°
Average precipitation0.13 in
Chance of precipitation45%
Record high92° (2007)
Record low48° (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 South Chili, 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 South Chili, 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.