Monthly outlook for Stella Niagara, NY: average high 76.9°, average low 63.9°. That is 0.6° above the climate normal for August. Precipitation is expected on 7 days (about 1.9 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 9 August (83.8°), the coolest 22 August (58.2°).
76.9°/63.9°
Average high / low
+0.6°
Above normal
7 / 6
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
77.2°
76.5°
+0.4°
18 August – 27 August
76.5°
75.1°
+0.8°
28 August – 6 September
at normal
74.1°
—
August records over 66 years
90.5°5 August 2018All-time high
49.1°30 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Wilson (12 mi).
Sun, 0984° / 67°0
84 °
Stella Niagara, Sunday, 9 August
Clear. High 84°, low 67°.
Pressure30.03 inHg
Wind5.1 mph W
Humidity51%
Visibility6.2 mi
Dew point56°
Mon, 1077° / 69°0.13
77 °
Stella Niagara, Monday, 10 August
Rain. High 77°, low 69°.
Pressure29.91 inHg
Wind13.7 mph SW
Humidity81%
Visibility6.2 mi
Dew point68°
Tue, 1180° / 66°1.04
80 °
Stella Niagara, Tuesday, 11 August
Heavy rain. High 80°, low 66°.
Pressure29.88 inHg
Wind5.7 mph W
Humidity50%
Visibility6.2 mi
Dew point56°
Wed, 1279° / 67°0.12
79 °
Stella Niagara, Wednesday, 12 August
Light rain. High 79°, low 67°.
Pressure29.74 inHg
Wind5.7 mph N
Humidity81%
Visibility6.2 mi
Dew point67°
Thu, 1370° / 61°0.02
70 °
Stella Niagara, Thursday, 13 August
Light rain. High 70°, low 61°.
Pressure29.88 inHg
Wind15.4 mph W
Humidity51%
Visibility—
Dew point50°
Fri, 1474° / 59°0.02
74 °
Stella Niagara, Friday, 14 August
Light rain. High 74°, low 59°.
Pressure30.03 inHg
Wind11.8 mph W
Humidity49%
Visibility—
Dew point51°
Sat, 1573° / 62°0
73 °
Stella Niagara, Saturday, 15 August
Clear. High 73°, low 62°.
Pressure30.24 inHg
Wind9.5 mph NW
Humidity51%
Visibility—
Dew point51°
Sun, 1675° / 61°0
75 °
Stella Niagara, Sunday, 16 August
Overcast. High 75°, low 61°.
Pressure30.18 inHg
Wind6.4 mph S
Humidity55%
Visibility—
Dew point55°
Mon, 1777° / 63°0
77 °
Stella Niagara, Monday, 17 August
Overcast. High 77°, low 63°.
Pressure30.03 inHg
Wind5.7 mph S
Humidity49%
Visibility—
Dew point55°
Tue, 1882° / 64°0
82 °
Stella Niagara, Tuesday, 18 August
Overcast. High 82°, low 64°.
Pressure29.97 inHg
Wind9.4 mph SW
Humidity51%
Visibility—
Dew point59°
Wed, 1981° / 67°0.31
81 °
Stella Niagara, Wednesday, 19 August
Rain. High 81°, low 67°.
Pressure29.71 inHg
Wind21.4 mph SW
Humidity61%
Visibility—
Dew point65°
Thu, 2072° / 62°0.07
72 °
Stella Niagara, Thursday, 20 August
Light rain. High 72°, low 62°.
Pressure29.71 inHg
Wind20.8 mph NW
Humidity66%
Visibility—
Dew point56°
Fri, 2172° / 62°0
72 °
Stella Niagara, Friday, 21 August
Clear. High 72°, low 62°.
Pressure29.97 inHg
Wind14 mph NW
Humidity43%
Visibility—
Dew point46°
Sat, 2271° / 58°0
71 °
Stella Niagara, Saturday, 22 August
Overcast. High 71°, low 58°.
Pressure30.06 inHg
Wind8.9 mph E
Humidity46%
Visibility—
Dew point47°
Sun, 2382° / 63°0.06
82 °
Stella Niagara, Sunday, 23 August
Light rain. High 82°, low 63°.
Pressure29.80 inHg
Wind21.2 mph SW
Humidity59%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2475° / 65°0.09
75 °
Stella Niagara, Monday, 24 August
Climate normal for this date — 60-year average.
Average high75°
Average low65°
Average precipitation0.09 in
Chance of precipitation27%
Record high88° (2020)
Record low51° (1971)
Tue, 2575° / 66°0.08
75 °
Stella Niagara, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high75°
Average low66°
Average precipitation0.08 in
Chance of precipitation27%
Record high90° (2021)
Record low55° (2019)
Wed, 2676° / 66°0.06
76 °
Stella Niagara, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high76°
Average low66°
Average precipitation0.06 in
Chance of precipitation35%
Record high86° (2021)
Record low57° (2017)
Thu, 2776° / 66°0.13
76 °
Stella Niagara, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high76°
Average low66°
Average precipitation0.13 in
Chance of precipitation37%
Record high90° (2024)
Record low52° (2017)
Fri, 2875° / 66°0.18
75 °
Stella Niagara, Friday, 28 August
Climate normal for this date — 60-year average.
Average high75°
Average low66°
Average precipitation0.18 in
Chance of precipitation40%
Record high87° (2018)
Record low53° (1986)
Sat, 2975° / 66°0.1
75 °
Stella Niagara, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high75°
Average low66°
Average precipitation0.1 in
Chance of precipitation35%
Record high88° (2021)
Record low53° (1982)
Sun, 3075° / 65°0.07
75 °
Stella Niagara, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high75°
Average low65°
Average precipitation0.07 in
Chance of precipitation32%
Record high86° (1991)
Record low49° (1965)
Mon, 3174° / 65°0.13
74 °
Stella Niagara, Monday, 31 August
Climate normal for this date — 60-year average.
Average high74°
Average low65°
Average precipitation0.13 in
Chance of precipitation35%
Record high86° (2010)
Record low55° (1970)
Tue, 0174° / 64°0.06
74 °
Stella Niagara, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high74°
Average low64°
Average precipitation0.06 in
Chance of precipitation22%
Record high86° (2018)
Record low52° (2025)
Wed, 0274° / 64°0.16
74 °
Stella Niagara, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high74°
Average low64°
Average precipitation0.16 in
Chance of precipitation38%
Record high83° (1973)
Record low49° (2017)
Thu, 0374° / 65°0.12
74 °
Stella Niagara, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high74°
Average low65°
Average precipitation0.12 in
Chance of precipitation33%
Record high87° (2018)
Record low54° (1976)
Fri, 0474° / 64°0.11
74 °
Stella Niagara, Friday, 4 September
Climate normal for this date — 60-year average.
Average high74°
Average low64°
Average precipitation0.11 in
Chance of precipitation28%
Record high87° (2023)
Record low53° (1963)
Sat, 0573° / 64°0.09
73 °
Stella Niagara, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.09 in
Chance of precipitation28%
Record high90° (2018)
Record low53° (2025)
Sun, 0673° / 64°0.09
73 °
Stella Niagara, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.09 in
Chance of precipitation33%
Record high89° (2023)
Record low53° (2019)
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 Stella Niagara, 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 Stella Niagara, 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.