Monthly outlook for North Chemung, NY: average high 78.7°, average low 58.1°. That is 0.1° above the climate normal for August. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 23 August (90.1°), the coolest 15 August (45.8°).
78.7°/58.1°
Average high / low
+0.1°
Above normal
4 / 6
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
75.9°
79.2°
-1.8°
19 August – 28 August
83.3°
77.8°
+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 (14 mi).
Mon, 1083° / 64°0.13
83 °
North Chemung, Monday, 10 August
Light rain. High 83°, low 64°.
Pressure29.97 inHg
Wind1.8 mph SE
Humidity96%
Visibility6.2 mi
Dew point66°
Tue, 1181° / 62°0.02
81 °
North Chemung, Tuesday, 11 August
Light rain. High 81°, low 62°.
Pressure29.88 inHg
Wind9.8 mph NW
Humidity44%
Visibility6.2 mi
Dew point55°
Wed, 1280° / 60°0.13
80 °
North Chemung, Wednesday, 12 August
Light rain. High 80°, low 60°.
Pressure29.74 inHg
Wind3.9 mph SW
Humidity56%
Visibility6.2 mi
Dew point60°
Thu, 1373° / 58°0.03
73 °
North Chemung, Thursday, 13 August
Light rain. High 73°, low 58°.
Pressure29.80 inHg
Wind12.9 mph NW
Humidity38%
Visibility—
Dew point44°
Fri, 1465° / 47°0
65 °
North Chemung, Friday, 14 August
Overcast. High 65°, low 47°.
Pressure30.06 inHg
Wind10.9 mph NW
Humidity54%
Visibility—
Dew point45°
Sat, 1570° / 46°0
70 °
North Chemung, Saturday, 15 August
Clear. High 70°, low 46°.
Pressure30.15 inHg
Wind13.1 mph NW
Humidity40%
Visibility—
Dew point43°
Sun, 1671° / 47°0
71 °
North Chemung, Sunday, 16 August
Overcast. High 71°, low 47°.
Pressure30.15 inHg
Wind4.2 mph NE
Humidity44%
Visibility—
Dew point46°
Mon, 1776° / 55°0
76 °
North Chemung, Monday, 17 August
Overcast. High 76°, low 55°.
Pressure30.00 inHg
Wind3.5 mph N
Humidity52%
Visibility—
Dew point53°
Tue, 1876° / 55°0.03
76 °
North Chemung, Tuesday, 18 August
Light rain. High 76°, low 55°.
Pressure30.03 inHg
Wind4.8 mph N
Humidity54%
Visibility—
Dew point56°
Wed, 1982° / 55°0
82 °
North Chemung, Wednesday, 19 August
Partly cloudy. High 82°, low 55°.
Pressure30.09 inHg
Wind4.4 mph W
Humidity48%
Visibility—
Dew point57°
Thu, 2086° / 60°0
86 °
North Chemung, Thursday, 20 August
Mostly clear. High 86°, low 60°.
Pressure29.97 inHg
Wind10.4 mph S
Humidity44%
Visibility—
Dew point58°
Fri, 2190° / 66°0.05
90 °
North Chemung, Friday, 21 August
Light rain. High 90°, low 66°.
Pressure29.83 inHg
Wind9.5 mph SW
Humidity61%
Visibility—
Dew point68°
Sat, 2279° / 62°0
79 °
North Chemung, Saturday, 22 August
Overcast. High 79°, low 62°.
Pressure30.00 inHg
Wind6.8 mph N
Humidity51%
Visibility—
Dew point57°
Sun, 2390° / 60°0.01
90 °
North Chemung, Sunday, 23 August
Light rain. High 90°, low 60°.
Pressure29.91 inHg
Wind5.7 mph N
Humidity38%
Visibility—
Dew point58°
Mon, 2472° / 65°0.29
72 °
North Chemung, Monday, 24 August
Rain. High 72°, low 65°.
Pressure30.03 inHg
Wind6.8 mph N
Humidity86%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 60°0.08
78 °
North Chemung, 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 °
North Chemung, 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 °
North Chemung, 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 °
North Chemung, 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 °
North Chemung, 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 °
North Chemung, 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 °
North Chemung, 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 °
North Chemung, 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 °
North Chemung, 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 °
North Chemung, 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 °
North Chemung, 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 °
North Chemung, 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 °
North Chemung, 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 °
North Chemung, 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 North Chemung, 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 North Chemung, 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.