Monthly outlook for Island Park, RI: average high 80.7°, average low 64.4°. That is 0.9° above the climate normal for August. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 11 August (88.2°), the coolest 15 August (57.2°).
80.7°/64.4°
Average high / low
+0.9°
Above normal
5 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
81.4°
79.8°
+0.9°
19 August – 28 August
79.5°
78.1°
+0.8°
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 (12 mi).
Mon, 1088° / 69°0
88 °
Island Park, Monday, 10 August
Mostly clear. High 88°, low 69°.
Pressure29.97 inHg
Wind5.9 mph S
Humidity44%
Visibility6.2 mi
Dew point60°
Tue, 1188° / 70°0.03
88 °
Island Park, Tuesday, 11 August
Light rain. High 88°, low 70°.
Pressure29.80 inHg
Wind8.6 mph NW
Humidity42%
Visibility6.2 mi
Dew point60°
Wed, 1281° / 64°0.04
81 °
Island Park, Wednesday, 12 August
Light rain. High 81°, low 64°.
Pressure29.77 inHg
Wind2.9 mph SE
Humidity60%
Visibility6.2 mi
Dew point59°
Thu, 1384° / 62°0
84 °
Island Park, Thursday, 13 August
Clear. High 84°, low 62°.
Pressure29.77 inHg
Wind10.5 mph W
Humidity46%
Visibility6.2 mi
Dew point59°
Fri, 1474° / 60°0
74 °
Island Park, Friday, 14 August
Overcast. High 74°, low 60°.
Pressure30.06 inHg
Wind11.5 mph NW
Humidity37%
Visibility—
Dew point43°
Sat, 1578° / 57°0
78 °
Island Park, Saturday, 15 August
Clear. High 78°, low 57°.
Pressure30.18 inHg
Wind11.5 mph S
Humidity38%
Visibility—
Dew point45°
Sun, 1676° / 65°0.37
76 °
Island Park, Sunday, 16 August
Rain. High 76°, low 65°.
Pressure30.03 inHg
Wind25.5 mph S
Humidity65%
Visibility—
Dew point62°
Mon, 1778° / 64°0.32
78 °
Island Park, Monday, 17 August
Rain. High 78°, low 64°.
Pressure29.80 inHg
Wind15.1 mph NW
Humidity60%
Visibility—
Dew point56°
Tue, 1879° / 61°0
79 °
Island Park, Tuesday, 18 August
Overcast. High 79°, low 61°.
Pressure30.09 inHg
Wind12.1 mph SW
Humidity45%
Visibility—
Dew point53°
Wed, 1980° / 69°0.33
80 °
Island Park, Wednesday, 19 August
Rain. High 80°, low 69°.
Pressure29.88 inHg
Wind17.8 mph S
Humidity96%
Visibility—
Dew point70°
Thu, 2082° / 61°0
82 °
Island Park, Thursday, 20 August
Partly cloudy. High 82°, low 61°.
Pressure29.94 inHg
Wind7.3 mph SW
Humidity43%
Visibility—
Dew point50°
Fri, 2178° / 70°0.05
78 °
Island Park, Friday, 21 August
Light rain. High 78°, low 70°.
Pressure29.83 inHg
Wind12.6 mph S
Humidity65%
Visibility—
Dew point63°
Sat, 2278° / 63°0
78 °
Island Park, Saturday, 22 August
Overcast. High 78°, low 63°.
Pressure29.91 inHg
Wind7.2 mph NE
Humidity75%
Visibility—
Dew point63°
Sun, 2378° / 59°0
78 °
Island Park, Sunday, 23 August
Clear. High 78°, low 59°.
Pressure30.09 inHg
Wind9.6 mph S
Humidity52%
Visibility—
Dew point55°
Mon, 2482° / 65°0.04
82 °
Island Park, Monday, 24 August
Light rain. High 82°, low 65°.
Pressure29.97 inHg
Wind12.8 mph S
Humidity67%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 63°0.08
78 °
Island Park, 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 °
Island Park, 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 °
Island Park, 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 °
Island Park, 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 °
Island Park, 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 °
Island Park, 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 °
Island Park, 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 °
Island Park, 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 °
Island Park, 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 °
Island Park, 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 °
Island Park, 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 °
Island Park, 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 °
Island Park, 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 °
Island Park, 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 Island Park, 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 Island Park, 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.