10-day forecast for Rock Island, OK: 74° to 113°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
113°
Best day: Tuesday, August 18
101°
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10102° / 76°0
Morning81°feels 85°
Afternoon99°feels 100°
Evening96°feels 98°
Overnight81°feels 84°
102 °
Rock Island, Monday, 10 August
Clear. High 102°, low 76°.
Pressure30.00 inHg
Wind9.2 mph SW
Humidity37%
Visibility6.2 mi
Dew point66°
Tue, 11104° / 75°0
Morning81°feels 83°
Afternoon102°feels 106°
Evening93°feels 95°
Overnight79°feels 79°
104 °
Rock Island, Tuesday, 11 August
Clear. High 104°, low 75°.
Pressure29.97 inHg
Wind9 mph SW
Humidity36%
Visibility6.2 mi
Dew point66°
Wed, 12106° / 82°0
Morning85°feels 88°
Afternoon105°feels 108°
Evening96°feels 96°
Overnight82°feels 84°
106 °
Rock Island, Wednesday, 12 August
Overcast. High 106°, low 82°.
Pressure29.91 inHg
Wind9.3 mph SW
Humidity40%
Visibility6.2 mi
Dew point67°
Thu, 13105° / 79°0
Morning85°feels 87°
Afternoon102°feels 103°
Evening99°feels 98°
Overnight82°feels 82°
105 °
Rock Island, Thursday, 13 August
Overcast. High 105°, low 79°.
Pressure29.85 inHg
Wind13 mph SW
Humidity25%
Visibility—
Dew point57°
Fri, 14107° / 78°0
Morning85°feels 86°
Afternoon103°feels 105°
Evening100°feels 98°
Overnight84°feels 83°
107 °
Rock Island, Friday, 14 August
Mostly clear. High 107°, low 78°.
Pressure29.97 inHg
Wind10.6 mph SW
Humidity27%
Visibility—
Dew point59°
Sat, 15107° / 76°0
Morning84°feels 85°
Afternoon104°feels 106°
Evening101°feels 100°
Overnight85°feels 84°
107 °
Rock Island, Saturday, 15 August
Clear. High 107°, low 76°.
Pressure30.06 inHg
Wind8.4 mph S
Humidity26%
Visibility—
Dew point59°
Sun, 16112° / 77°0
Morning85°feels 86°
Afternoon106°feels 108°
Evening106°feels 105°
Overnight91°feels 90°
112 °
Rock Island, Sunday, 16 August
Partly cloudy. High 112°, low 77°.
Pressure30.03 inHg
Wind8.1 mph S
Humidity23%
Visibility—
Dew point57°
Mon, 17111° / 79°0.01
Morning84°feels 84°
Afternoon99°feels 98°
Evening104°feels 102°
Overnight87°feels 85°
111 °
Rock Island, Monday, 17 August
Light rain. High 111°, low 79°.
Pressure29.97 inHg
Wind6.2 mph W
Humidity27%
Visibility—
Dew point55°
Tue, 18113° / 79°0
Morning88°feels 88°
Afternoon110°feels 109°
Evening106°feels 105°
Overnight90°feels 89°
113 °
Rock Island, Tuesday, 18 August
Clear. High 113°, low 79°.
Pressure29.85 inHg
Wind11.7 mph SW
Humidity17%
Visibility—
Dew point52°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Rock Island, OK around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.