Monthly outlook for Elmira Heights, NY: average high 80.5°, average low 59.9°. That is 1.1° above the climate normal for August. Precipitation is expected on 7 days (about 0.6 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 16 August (86.8°), the coolest 15 August (55.7°).
80.5°/59.9°
Average high / low
+1.1°
Above normal
7 / 6
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
79.6°
79.2°
+0.2°
19 August – 28 August
82°
77.8°
+2.3°
29 August – 7 September
at normal
76.1°
—
August records over 66 years
94.8°1 August 1975All-time high
44.6°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Millport (10 mi).
Mon, 1083° / 66°0.07
83 °
Elmira Heights, Monday, 10 August
Light rain. High 83°, low 66°.
Pressure29.97 inHg
Wind4.5 mph SW
Humidity70%
Visibility6.2 mi
Dew point62°
Tue, 1184° / 66°0.02
84 °
Elmira Heights, Tuesday, 11 August
Light rain. High 84°, low 66°.
Pressure29.88 inHg
Wind7.8 mph NW
Humidity51%
Visibility6.2 mi
Dew point61°
Wed, 1273° / 61°0.06
73 °
Elmira Heights, Wednesday, 12 August
Light rain. High 73°, low 61°.
Pressure29.83 inHg
Wind1.6 mph NE
Humidity92%
Visibility6.2 mi
Dew point61°
Thu, 1377° / 59°0
77 °
Elmira Heights, Thursday, 13 August
Partly cloudy. High 77°, low 59°.
Pressure29.91 inHg
Wind8.9 mph NW
Humidity50%
Visibility6.2 mi
Dew point54°
Fri, 1474° / 56°0.04
74 °
Elmira Heights, Friday, 14 August
Light rain. High 74°, low 56°.
Pressure30.12 inHg
Wind5.1 mph NW
Humidity55%
Visibility—
Dew point55°
Sat, 1580° / 56°0.01
80 °
Elmira Heights, Saturday, 15 August
Light rain. High 80°, low 56°.
Pressure30.12 inHg
Wind5.3 mph SW
Humidity45%
Visibility—
Dew point55°
Sun, 1687° / 62°0.2
87 °
Elmira Heights, Sunday, 16 August
Light rain. High 87°, low 62°.
Pressure29.71 inHg
Wind14 mph S
Humidity63%
Visibility—
Dew point68°
Mon, 1776° / 56°0
76 °
Elmira Heights, Monday, 17 August
Clear. High 76°, low 56°.
Pressure30.03 inHg
Wind11.2 mph N
Humidity48%
Visibility—
Dew point53°
Tue, 1879° / 58°0.08
79 °
Elmira Heights, Tuesday, 18 August
Light rain. High 79°, low 58°.
Pressure30.00 inHg
Wind12.1 mph S
Humidity61%
Visibility—
Dew point58°
Wed, 1983° / 59°0.03
83 °
Elmira Heights, Wednesday, 19 August
Light rain. High 83°, low 59°.
Pressure29.88 inHg
Wind14 mph NW
Humidity40%
Visibility—
Dew point55°
Thu, 2082° / 56°0
82 °
Elmira Heights, Thursday, 20 August
Overcast. High 82°, low 56°.
Pressure29.94 inHg
Wind6.5 mph SW
Humidity43%
Visibility—
Dew point55°
Fri, 2181° / 60°0.06
81 °
Elmira Heights, Friday, 21 August
Light rain. High 81°, low 60°.
Pressure29.77 inHg
Wind10 mph W
Humidity57%
Visibility—
Dew point62°
Sat, 2279° / 58°0
79 °
Elmira Heights, Saturday, 22 August
Clear. High 79°, low 58°.
Pressure29.94 inHg
Wind7.5 mph N
Humidity44%
Visibility—
Dew point53°
Sun, 2385° / 56°0
85 °
Elmira Heights, Sunday, 23 August
Clear. High 85°, low 56°.
Pressure29.97 inHg
Wind10.4 mph SW
Humidity43%
Visibility—
Dew point57°
Mon, 2480° / 62°0.06
80 °
Elmira Heights, Monday, 24 August
Light rain. High 80°, low 62°.
Pressure29.94 inHg
Wind10.7 mph N
Humidity61%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 60°0.08
78 °
Elmira Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.08 in
Chance of precipitation28%
Record high92° (2007)
Record low49° (1971)
Wed, 2679° / 61°0.06
79 °
Elmira Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.06 in
Chance of precipitation27%
Record high89° (1975)
Record low49° (2017)
Thu, 2779° / 62°0.15
79 °
Elmira Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.15 in
Chance of precipitation42%
Record high90° (1993)
Record low49° (1969)
Fri, 2878° / 62°0.2
78 °
Elmira Heights, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.2 in
Chance of precipitation52%
Record high90° (2018)
Record low48° (2025)
Sat, 2977° / 62°0.17
77 °
Elmira Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.17 in
Chance of precipitation43%
Record high92° (1973)
Record low45° (1982)
Sun, 3077° / 60°0.11
77 °
Elmira Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.11 in
Chance of precipitation28%
Record high92° (1973)
Record low45° (1986)
Mon, 3177° / 60°0.11
77 °
Elmira Heights, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.11 in
Chance of precipitation35%
Record high92° (1973)
Record low46° (1976)
Tue, 0176° / 59°0.09
76 °
Elmira Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.09 in
Chance of precipitation27%
Record high90° (2010)
Record low48° (1967)
Wed, 0276° / 59°0.16
76 °
Elmira Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.16 in
Chance of precipitation40%
Record high91° (2010)
Record low47° (2017)
Thu, 0376° / 59°0.09
76 °
Elmira Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.09 in
Chance of precipitation37%
Record high91° (2010)
Record low45° (1976)
Fri, 0476° / 60°0.1
76 °
Elmira Heights, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.1 in
Chance of precipitation25%
Record high91° (1973)
Record low45° (1987)
Sat, 0575° / 59°0.1
75 °
Elmira Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.1 in
Chance of precipitation28%
Record high90° (2018)
Record low47° (1974)
Sun, 0676° / 59°0.15
76 °
Elmira Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.15 in
Chance of precipitation35%
Record high89° (1978)
Record low45° (2000)
Mon, 0775° / 59°0.13
75 °
Elmira Heights, Monday, 7 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.13 in
Chance of precipitation28%
Record high91° (2007)
Record low44° (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 Elmira Heights, 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 Elmira Heights, 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.