Monthly outlook for Whitehall, RI: average high 78.8°, average low 63.5°. That is 0.2° below the climate normal for August. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 9 August (91.4°), the coolest 22 August (57.2°).
78.8°/63.5°
Average high / low
−0.2°
Below normal
4 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
80.1°
79.8°
+0.2°
19 August – 28 August
76.5°
78.1°
-0.9°
29 August – 7 September
at normal
76.4°
—
August records over 66 years
98.8°2 August 1975All-time high
47.5°31 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Warwick (16 mi).
Mon, 1087° / 68°0
87 °
Whitehall, Monday, 10 August
Clear. High 87°, low 68°.
Pressure29.97 inHg
Wind8.3 mph S
Humidity46%
Visibility6.2 mi
Dew point59°
Tue, 1186° / 69°0
86 °
Whitehall, Tuesday, 11 August
Overcast. High 86°, low 69°.
Pressure29.80 inHg
Wind9.6 mph W
Humidity45%
Visibility6.2 mi
Dew point60°
Wed, 1271° / 63°0.37
71 °
Whitehall, Wednesday, 12 August
Rain. High 71°, low 63°.
Pressure29.71 inHg
Wind10 mph N
Humidity91%
Visibility6.2 mi
Dew point66°
Thu, 1383° / 63°0.06
83 °
Whitehall, Thursday, 13 August
Light rain. High 83°, low 63°.
Pressure29.71 inHg
Wind13.5 mph W
Humidity71%
Visibility—
Dew point65°
Fri, 1476° / 59°0
76 °
Whitehall, Friday, 14 August
Clear. High 76°, low 59°.
Pressure29.97 inHg
Wind12.4 mph W
Humidity37%
Visibility—
Dew point43°
Sat, 1579° / 60°0
79 °
Whitehall, Saturday, 15 August
Clear. High 79°, low 60°.
Pressure30.00 inHg
Wind11.7 mph NW
Humidity45%
Visibility—
Dew point48°
Sun, 1678° / 59°0
78 °
Whitehall, Sunday, 16 August
Clear. High 78°, low 59°.
Pressure30.15 inHg
Wind11.3 mph S
Humidity40%
Visibility—
Dew point46°
Mon, 1775° / 62°0
75 °
Whitehall, Monday, 17 August
Overcast. High 75°, low 62°.
Pressure30.18 inHg
Wind14.1 mph S
Humidity55%
Visibility—
Dew point56°
Tue, 1874° / 64°0.03
74 °
Whitehall, Tuesday, 18 August
Light rain. High 74°, low 64°.
Pressure30.15 inHg
Wind7.8 mph S
Humidity90%
Visibility—
Dew point62°
Wed, 1976° / 64°0
76 °
Whitehall, Wednesday, 19 August
Overcast. High 76°, low 64°.
Pressure30.00 inHg
Wind9.1 mph S
Humidity66%
Visibility—
Dew point61°
Thu, 2074° / 65°0.35
74 °
Whitehall, Thursday, 20 August
Rain. High 74°, low 65°.
Pressure29.68 inHg
Wind17 mph SW
Humidity94%
Visibility—
Dew point67°
Fri, 2173° / 59°0
73 °
Whitehall, Friday, 21 August
Overcast. High 73°, low 59°.
Pressure29.71 inHg
Wind15.7 mph NW
Humidity58%
Visibility—
Dew point53°
Sat, 2277° / 57°0
77 °
Whitehall, Saturday, 22 August
Clear. High 77°, low 57°.
Pressure30.00 inHg
Wind10.2 mph W
Humidity33%
Visibility—
Dew point39°
Sun, 2375° / 59°0.01
75 °
Whitehall, Sunday, 23 August
Light rain. High 75°, low 59°.
Pressure30.09 inHg
Wind15.8 mph S
Humidity58%
Visibility—
Dew point58°
Mon, 2484° / 72°0.08
84 °
Whitehall, Monday, 24 August
Light rain. High 84°, low 72°.
Pressure29.83 inHg
Wind17.9 mph SW
Humidity85%
Visibility—
Dew point71°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 63°0.08
78 °
Whitehall, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.08 in
Chance of precipitation28%
Record high92° (2020)
Record low52° (1971)
Wed, 2679° / 63°0.07
79 °
Whitehall, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.07 in
Chance of precipitation20%
Record high91° (1993)
Record low51° (1981)
Thu, 2779° / 64°0.09
79 °
Whitehall, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.09 in
Chance of precipitation32%
Record high91° (1993)
Record low53° (1989)
Fri, 2878° / 65°0.13
78 °
Whitehall, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low65°
Average precipitation0.13 in
Chance of precipitation37%
Record high92° (2018)
Record low55° (1986)
Sat, 2977° / 64°0.19
77 °
Whitehall, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low64°
Average precipitation0.19 in
Chance of precipitation33%
Record high92° (2018)
Record low49° (1986)
Sun, 3078° / 63°0.13
78 °
Whitehall, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.13 in
Chance of precipitation27%
Record high92° (1973)
Record low48° (1986)
Mon, 3178° / 63°0.06
78 °
Whitehall, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.06 in
Chance of precipitation22%
Record high92° (1973)
Record low47° (1965)
Tue, 0176° / 62°0.07
76 °
Whitehall, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low62°
Average precipitation0.07 in
Chance of precipitation22%
Record high91° (1973)
Record low52° (1975)
Wed, 0276° / 62°0.18
76 °
Whitehall, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low62°
Average precipitation0.18 in
Chance of precipitation30%
Record high91° (2010)
Record low50° (2017)
Thu, 0376° / 62°0.13
76 °
Whitehall, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high76°
Average low62°
Average precipitation0.13 in
Chance of precipitation32%
Record high89° (2015)
Record low50° (1967)
Fri, 0477° / 62°0.13
77 °
Whitehall, Friday, 4 September
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.13 in
Chance of precipitation27%
Record high90° (1973)
Record low52° (1987)
Sat, 0576° / 62°0.06
76 °
Whitehall, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low62°
Average precipitation0.06 in
Chance of precipitation17%
Record high88° (1971)
Record low51° (1997)
Sun, 0675° / 61°0.15
75 °
Whitehall, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.15 in
Chance of precipitation33%
Record high91° (2018)
Record low50° (1965)
Mon, 0776° / 61°0.11
76 °
Whitehall, Monday, 7 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.11 in
Chance of precipitation32%
Record high90° (1983)
Record low48° (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 Whitehall, RI 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 Whitehall, RI 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.