Monthly outlook for Iroquois, NY: average high 78.3°, average low 60.8°. That is 2.6° above the climate normal for August. Precipitation is expected on 7 days (about 0.9 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 23 August (88.2°), the coolest 15 August (48.2°).
78.3°/60.8°
Average high / low
+2.6°
Above normal
7 / 7
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
75°
74.2°
+0.5°
19 August – 28 August
83.8°
73.1°
+5.9°
29 August – 7 September
at normal
71.9°
—
August records over 66 years
90°3 August 1988All-time high
43.3°30 August 1965All-time low
Climate normals and records are computed from the nearest reference point — North Collins (7 mi).
Mon, 1081° / 67°0.21
81 °
Iroquois, Monday, 10 August
Rain. High 81°, low 67°.
Pressure29.91 inHg
Wind13.9 mph SW
Humidity85%
Visibility6.2 mi
Dew point69°
Tue, 1178° / 64°0.04
78 °
Iroquois, Tuesday, 11 August
Light rain. High 78°, low 64°.
Pressure29.94 inHg
Wind10.5 mph NW
Humidity53%
Visibility6.2 mi
Dew point56°
Wed, 1277° / 65°0.05
77 °
Iroquois, Wednesday, 12 August
Light rain. High 77°, low 65°.
Pressure29.77 inHg
Wind7.3 mph W
Humidity73%
Visibility6.2 mi
Dew point65°
Thu, 1370° / 57°0.05
70 °
Iroquois, Thursday, 13 August
Light rain. High 70°, low 57°.
Pressure29.88 inHg
Wind15.3 mph NW
Humidity49%
Visibility—
Dew point48°
Fri, 1468° / 53°0.03
68 °
Iroquois, Friday, 14 August
Light rain. High 68°, low 53°.
Pressure30.09 inHg
Wind14 mph W
Humidity55%
Visibility—
Dew point50°
Sat, 1571° / 48°0
71 °
Iroquois, Saturday, 15 August
Overcast. High 71°, low 48°.
Pressure30.27 inHg
Wind11.6 mph NW
Humidity45%
Visibility—
Dew point46°
Sun, 1671° / 54°0
71 °
Iroquois, Sunday, 16 August
Overcast. High 71°, low 54°.
Pressure30.15 inHg
Wind6.1 mph NW
Humidity55%
Visibility—
Dew point53°
Mon, 1775° / 61°0
75 °
Iroquois, Monday, 17 August
Partly cloudy. High 75°, low 61°.
Pressure30.03 inHg
Wind8.9 mph NW
Humidity54%
Visibility—
Dew point55°
Tue, 1876° / 59°0
76 °
Iroquois, Tuesday, 18 August
Mostly clear. High 76°, low 59°.
Pressure30.06 inHg
Wind8 mph NW
Humidity52%
Visibility—
Dew point55°
Wed, 1982° / 58°0
82 °
Iroquois, Wednesday, 19 August
Mostly clear. High 82°, low 58°.
Pressure30.06 inHg
Wind6.6 mph SE
Humidity42%
Visibility—
Dew point54°
Thu, 2087° / 64°0
87 °
Iroquois, Thursday, 20 August
Partly cloudy. High 87°, low 64°.
Pressure29.91 inHg
Wind11.4 mph S
Humidity42%
Visibility—
Dew point59°
Fri, 2187° / 66°0.04
87 °
Iroquois, Friday, 21 August
Light rain. High 87°, low 66°.
Pressure29.83 inHg
Wind11 mph W
Humidity64%
Visibility—
Dew point72°
Sat, 2283° / 61°0
83 °
Iroquois, Saturday, 22 August
Partly cloudy. High 83°, low 61°.
Pressure29.97 inHg
Wind6.2 mph NW
Humidity41%
Visibility—
Dew point55°
Sun, 2388° / 68°0.13
88 °
Iroquois, Sunday, 23 August
Light rain. High 88°, low 68°.
Pressure29.91 inHg
Wind8.3 mph S
Humidity72%
Visibility—
Dew point69°
Mon, 2474° / 66°0.38
74 °
Iroquois, Monday, 24 August
Rain. High 74°, low 66°.
Pressure30.06 inHg
Wind12.9 mph NE
Humidity78%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2573° / 60°0.12
73 °
Iroquois, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high73°
Average low60°
Average precipitation0.12 in
Chance of precipitation35%
Record high87° (2021)
Record low50° (1963)
Wed, 2674° / 60°0.11
74 °
Iroquois, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high74°
Average low60°
Average precipitation0.11 in
Chance of precipitation40%
Record high84° (2021)
Record low48° (2017)
Thu, 2774° / 61°0.18
74 °
Iroquois, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.18 in
Chance of precipitation50%
Record high87° (2024)
Record low48° (1969)
Fri, 2873° / 61°0.17
73 °
Iroquois, Friday, 28 August
Climate normal for this date — 60-year average.
Average high73°
Average low61°
Average precipitation0.17 in
Chance of precipitation48%
Record high87° (2018)
Record low47° (1986)
Sat, 2973° / 60°0.15
73 °
Iroquois, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high73°
Average low60°
Average precipitation0.15 in
Chance of precipitation47%
Record high89° (2022)
Record low46° (1982)
Sun, 3072° / 59°0.11
72 °
Iroquois, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high72°
Average low59°
Average precipitation0.11 in
Chance of precipitation38%
Record high85° (2024)
Record low43° (1965)
Mon, 3172° / 58°0.12
72 °
Iroquois, Monday, 31 August
Climate normal for this date — 60-year average.
Average high72°
Average low58°
Average precipitation0.12 in
Chance of precipitation38%
Record high85° (1962)
Record low46° (1976)
Tue, 0172° / 58°0.07
72 °
Iroquois, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high72°
Average low58°
Average precipitation0.07 in
Chance of precipitation23%
Record high84° (1973)
Record low47° (2017)
Wed, 0272° / 59°0.17
72 °
Iroquois, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high72°
Average low59°
Average precipitation0.17 in
Chance of precipitation45%
Record high83° (2011)
Record low46° (2017)
Thu, 0372° / 58°0.13
72 °
Iroquois, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high72°
Average low58°
Average precipitation0.13 in
Chance of precipitation38%
Record high84° (1973)
Record low42° (2024)
Fri, 0472° / 59°0.12
72 °
Iroquois, Friday, 4 September
Climate normal for this date — 60-year average.
Average high72°
Average low59°
Average precipitation0.12 in
Chance of precipitation33%
Record high85° (1973)
Record low47° (1987)
Sat, 0571° / 58°0.11
71 °
Iroquois, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high71°
Average low58°
Average precipitation0.11 in
Chance of precipitation40%
Record high87° (2018)
Record low47° (1963)
Sun, 0671° / 58°0.09
71 °
Iroquois, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high71°
Average low58°
Average precipitation0.09 in
Chance of precipitation35%
Record high87° (2023)
Record low44° (2000)
Mon, 0771° / 58°0.17
71 °
Iroquois, Monday, 7 September
Climate normal for this date — 60-year average.
Average high71°
Average low58°
Average precipitation0.17 in
Chance of precipitation47%
Record high85° (2007)
Record low46° (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 Iroquois, 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 Iroquois, 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.