Monthly outlook for Swifts Mills, NY: average high 78.7°, average low 60.4°. That is 1.1° above the climate normal for August. Precipitation is expected on 6 days (about 1.0 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 21 August (92.1°), the coolest 15 August (49.4°).
78.7°/60.4°
Average high / low
+1.1°
Above normal
6 / 6
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
75.9°
77.2°
-0.7°
19 August – 28 August
83.2°
76°
+4°
29 August – 7 September
at normal
74.7°
—
August records over 66 years
92.1°3 August 1988All-time high
45.5°30 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Amherst (12 mi).
Mon, 1082° / 67°0.21
82 °
Swifts Mills, Monday, 10 August
Rain. High 82°, low 67°.
Pressure29.88 inHg
Wind13.8 mph SW
Humidity79%
Visibility6.2 mi
Dew point68°
Tue, 1179° / 62°0
79 °
Swifts Mills, Tuesday, 11 August
Partly cloudy. High 79°, low 62°.
Pressure29.91 inHg
Wind12.4 mph W
Humidity43%
Visibility6.2 mi
Dew point53°
Wed, 1280° / 63°0.15
80 °
Swifts Mills, Wednesday, 12 August
Light rain. High 80°, low 63°.
Pressure29.74 inHg
Wind3.1 mph W
Humidity45%
Visibility6.2 mi
Dew point56°
Thu, 1369° / 60°0.04
69 °
Swifts Mills, Thursday, 13 August
Light rain. High 69°, low 60°.
Pressure29.85 inHg
Wind16.4 mph NW
Humidity51%
Visibility—
Dew point49°
Fri, 1471° / 52°0
71 °
Swifts Mills, Friday, 14 August
Mostly clear. High 71°, low 52°.
Pressure30.06 inHg
Wind11.9 mph NW
Humidity42%
Visibility—
Dew point45°
Sat, 1572° / 49°0
72 °
Swifts Mills, Saturday, 15 August
Clear. High 72°, low 49°.
Pressure30.24 inHg
Wind11.6 mph NW
Humidity39%
Visibility—
Dew point43°
Sun, 1674° / 52°0
74 °
Swifts Mills, Sunday, 16 August
Light rain. High 74°, low 52°.
Pressure30.15 inHg
Wind6.9 mph SW
Humidity48%
Visibility—
Dew point51°
Mon, 1772° / 59°0.04
72 °
Swifts Mills, Monday, 17 August
Light rain. High 72°, low 59°.
Pressure30.00 inHg
Wind8.9 mph W
Humidity61%
Visibility—
Dew point56°
Tue, 1876° / 57°0
76 °
Swifts Mills, Tuesday, 18 August
Overcast. High 76°, low 57°.
Pressure30.06 inHg
Wind8.5 mph NE
Humidity52%
Visibility—
Dew point55°
Wed, 1984° / 56°0
84 °
Swifts Mills, Wednesday, 19 August
Partly cloudy. High 84°, low 56°.
Pressure30.06 inHg
Wind7.2 mph SE
Humidity35%
Visibility—
Dew point50°
Thu, 2090° / 64°0.01
90 °
Swifts Mills, Thursday, 20 August
Light rain. High 90°, low 64°.
Pressure29.91 inHg
Wind11.9 mph SW
Humidity35%
Visibility—
Dew point56°
Fri, 2192° / 68°0.03
92 °
Swifts Mills, Friday, 21 August
Light rain. High 92°, low 68°.
Pressure29.77 inHg
Wind12.1 mph W
Humidity46%
Visibility—
Dew point66°
Sat, 2284° / 61°0
84 °
Swifts Mills, Saturday, 22 August
Mostly clear. High 84°, low 61°.
Pressure29.97 inHg
Wind8.3 mph N
Humidity39%
Visibility—
Dew point53°
Sun, 2380° / 65°0.2
80 °
Swifts Mills, Sunday, 23 August
Light rain. High 80°, low 65°.
Pressure29.91 inHg
Wind11.4 mph NE
Humidity66%
Visibility—
Dew point64°
Mon, 2470° / 65°0.3
70 °
Swifts Mills, Monday, 24 August
Rain. High 70°, low 65°.
Pressure30.09 inHg
Wind12.1 mph NE
Humidity66%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2576° / 62°0.12
76 °
Swifts Mills, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high76°
Average low62°
Average precipitation0.12 in
Chance of precipitation32%
Record high87° (2012)
Record low52° (2019)
Wed, 2677° / 63°0.06
77 °
Swifts Mills, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high77°
Average low63°
Average precipitation0.06 in
Chance of precipitation32%
Record high86° (1962)
Record low48° (2017)
Thu, 2777° / 64°0.14
77 °
Swifts Mills, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high77°
Average low64°
Average precipitation0.14 in
Chance of precipitation43%
Record high88° (2024)
Record low51° (2017)
Fri, 2876° / 64°0.17
76 °
Swifts Mills, Friday, 28 August
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.17 in
Chance of precipitation45%
Record high86° (1973)
Record low50° (1986)
Sat, 2976° / 63°0.11
76 °
Swifts Mills, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high76°
Average low63°
Average precipitation0.11 in
Chance of precipitation33%
Record high87° (2022)
Record low49° (1982)
Sun, 3075° / 62°0.06
75 °
Swifts Mills, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high75°
Average low62°
Average precipitation0.06 in
Chance of precipitation33%
Record high88° (1991)
Record low46° (1965)
Mon, 3175° / 61°0.11
75 °
Swifts Mills, Monday, 31 August
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.11 in
Chance of precipitation38%
Record high89° (1962)
Record low48° (2025)
Tue, 0175° / 61°0.06
75 °
Swifts Mills, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.06 in
Chance of precipitation22%
Record high87° (1973)
Record low48° (2023)
Wed, 0275° / 61°0.16
75 °
Swifts Mills, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.16 in
Chance of precipitation40%
Record high86° (2011)
Record low46° (2017)
Thu, 0374° / 61°0.11
74 °
Swifts Mills, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.11 in
Chance of precipitation38%
Record high88° (1973)
Record low49° (1976)
Fri, 0474° / 61°0.11
74 °
Swifts Mills, Friday, 4 September
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.11 in
Chance of precipitation30%
Record high89° (1973)
Record low49° (1987)
Sat, 0574° / 61°0.09
74 °
Swifts Mills, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.09 in
Chance of precipitation30%
Record high88° (2018)
Record low50° (1963)
Sun, 0674° / 61°0.09
74 °
Swifts Mills, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.09 in
Chance of precipitation37%
Record high89° (2007)
Record low45° (1994)
Mon, 0773° / 61°0.15
73 °
Swifts Mills, Monday, 7 September
Climate normal for this date — 60-year average.
Average high73°
Average low61°
Average precipitation0.15 in
Chance of precipitation40%
Record high87° (2007)
Record low49° (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 Swifts Mills, 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 Swifts Mills, 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.