Monthly outlook for Many Islands, AR: average high 106.8°, average low 76.9°. That is 10.3° above the climate normal for August. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 19 August (115.6°), the coolest 9 August (69.6°).
106.8°/76.9°
Average high / low
+10.3°
Above normal
2 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
103.4°
88.2°
+8.4°
19 August – 28 August
112.6°
88.6°
+13.3°
29 August – 7 September
at normal
85.9°
—
August records over 66 years
109.4°3 August 2011All-time high
52.7°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Highland (9 mi).
Mon, 10101° / 74°0
101 °
Many Islands, Monday, 10 August
Mostly clear. High 101°, low 74°.
Pressure30.00 inHg
Wind10.1 mph SW
Humidity36%
Visibility6.2 mi
Dew point65°
Tue, 11102° / 76°0
102 °
Many Islands, Tuesday, 11 August
Clear. High 102°, low 76°.
Pressure29.94 inHg
Wind11.7 mph SW
Humidity34%
Visibility6.2 mi
Dew point65°
Wed, 12104° / 76°0.03
104 °
Many Islands, Wednesday, 12 August
Light rain. High 104°, low 76°.
Pressure29.85 inHg
Wind10.6 mph W
Humidity28%
Visibility6.2 mi
Dew point63°
Thu, 13101° / 75°0.01
101 °
Many Islands, Thursday, 13 August
Light rain. High 101°, low 75°.
Pressure29.85 inHg
Wind5.9 mph S
Humidity30%
Visibility—
Dew point61°
Fri, 14107° / 80°0
107 °
Many Islands, Friday, 14 August
Clear. High 107°, low 80°.
Pressure29.91 inHg
Wind12.8 mph SW
Humidity24%
Visibility—
Dew point58°
Sat, 15109° / 76°0
109 °
Many Islands, Saturday, 15 August
Mostly clear. High 109°, low 76°.
Pressure30.03 inHg
Wind7.1 mph SW
Humidity21%
Visibility—
Dew point55°
Sun, 16106° / 80°0.03
106 °
Many Islands, Sunday, 16 August
Light rain. High 106°, low 80°.
Pressure30.03 inHg
Wind9.6 mph W
Humidity23%
Visibility—
Dew point58°
Mon, 17103° / 75°0.07
103 °
Many Islands, Monday, 17 August
Light rain. High 103°, low 75°.
Pressure30.00 inHg
Wind9.7 mph W
Humidity46%
Visibility—
Dew point68°
Tue, 18105° / 76°0
105 °
Many Islands, Tuesday, 18 August
Overcast. High 105°, low 76°.
Pressure29.94 inHg
Wind11.4 mph W
Humidity37%
Visibility—
Dew point66°
Wed, 19116° / 78°0
116 °
Many Islands, Wednesday, 19 August
Clear. High 116°, low 78°.
Pressure29.88 inHg
Wind10.8 mph E
Humidity17%
Visibility—
Dew point52°
Thu, 20115° / 82°0
115 °
Many Islands, Thursday, 20 August
Clear. High 115°, low 82°.
Pressure29.88 inHg
Wind10.3 mph W
Humidity15%
Visibility—
Dew point51°
Fri, 21114° / 82°0.03
114 °
Many Islands, Friday, 21 August
Light rain. High 114°, low 82°.
Pressure29.85 inHg
Wind17.7 mph SW
Humidity14%
Visibility—
Dew point50°
Sat, 22112° / 78°0.02
112 °
Many Islands, Saturday, 22 August
Light rain. High 112°, low 78°.
Pressure29.88 inHg
Wind19.3 mph S
Humidity18%
Visibility—
Dew point55°
Sun, 23109° / 77°0
109 °
Many Islands, Sunday, 23 August
Overcast. High 109°, low 77°.
Pressure29.88 inHg
Wind12 mph W
Humidity20%
Visibility—
Dew point55°
Mon, 24109° / 76°0.09
109 °
Many Islands, Monday, 24 August
Light rain. High 109°, low 76°.
Pressure29.91 inHg
Wind15.5 mph NW
Humidity20%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2589° / 70°0.06
89 °
Many Islands, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high89°
Average low70°
Average precipitation0.06 in
Chance of precipitation25%
Record high103° (2023)
Record low58° (1966)
Wed, 2689° / 70°0.05
89 °
Many Islands, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high89°
Average low70°
Average precipitation0.05 in
Chance of precipitation18%
Record high101° (1983)
Record low60° (1985)
Thu, 2788° / 70°0.1
88 °
Many Islands, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high88°
Average low70°
Average precipitation0.1 in
Chance of precipitation25%
Record high99° (2024)
Record low58° (2025)
Fri, 2888° / 70°0.1
88 °
Many Islands, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low70°
Average precipitation0.1 in
Chance of precipitation30%
Record high103° (2000)
Record low58° (1967)
Sat, 2987° / 69°0.14
87 °
Many Islands, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.14 in
Chance of precipitation35%
Record high103° (2000)
Record low53° (1986)
Sun, 3087° / 69°0.12
87 °
Many Islands, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.12 in
Chance of precipitation30%
Record high103° (2000)
Record low53° (1986)
Mon, 3187° / 69°0.1
87 °
Many Islands, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.1 in
Chance of precipitation32%
Record high101° (2000)
Record low58° (1988)
Tue, 0186° / 69°0.1
86 °
Many Islands, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.1 in
Chance of precipitation32%
Record high98° (2000)
Record low55° (1967)
Wed, 0286° / 69°0.18
86 °
Many Islands, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.18 in
Chance of precipitation33%
Record high100° (1975)
Record low56° (1967)
Thu, 0385° / 68°0.16
85 °
Many Islands, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.16 in
Chance of precipitation37%
Record high99° (2000)
Record low53° (1974)
Fri, 0485° / 68°0.13
85 °
Many Islands, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.13 in
Chance of precipitation25%
Record high99° (1998)
Record low53° (1974)
Sat, 0585° / 67°0.05
85 °
Many Islands, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.05 in
Chance of precipitation23%
Record high98° (1990)
Record low54° (1997)
Sun, 0686° / 66°0.06
86 °
Many Islands, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low66°
Average precipitation0.06 in
Chance of precipitation22%
Record high100° (1990)
Record low54° (1988)
Mon, 0785° / 67°0.06
85 °
Many Islands, Monday, 7 September
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.06 in
Chance of precipitation20%
Record high100° (1998)
Record low53° (1988)
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 Many Islands, AR 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 Many Islands, AR 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.