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As of 15:34 CDT

Weather in Rock Island Arsenal, IL

86°Current weather

Rock Island Arsenal, Sunday, 9 August, 15:34

Clear. Feels like 96°. High 87°, low 65°.

Pressure29.83 inHg
Wind8 mph E
Humidity72%
Visibility6.2 mi
Dew point76°

Two-week outlook for Rock Island Arsenal, IL: week one averages a high of 87.5° and week two 83°, so week two runs 4.5° cooler than week one. Around 1.2 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, August 9: 87°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)87.5°69.1°1.0 in / 2 d—
2nd (August 16 – August 22)83°66.1°0.2 in / 1 d—

Weekend weather

Sun, August 9
Light rain
87°65°
0.01 in
Sat, August 15
Partly cloudy
94°71°
no precip.
Sun, August 16
Overcast
74°69°
no precip.
Sat, August 22
Clear
81°56°
no precip.
Mon, 1088° / 73°0.02Light rain
88 °Light rain

Rock Island Arsenal, Monday, 10 August

Light rain. High 88°, low 73°.

Pressure29.88 inHg
Wind6 mph E
Humidity74%
Visibility6.2 mi
Dew point75°
Tue, 1193° / 72°0.01Light rain
93 °Light rain

Rock Island Arsenal, Tuesday, 11 August

Light rain. High 93°, low 72°.

Pressure29.77 inHg
Wind11.9 mph SW
Humidity51%
Visibility6.2 mi
Dew point69°
Wed, 1285° / 67°0Overcast
85 °Overcast

Rock Island Arsenal, Wednesday, 12 August

Overcast. High 85°, low 67°.

Pressure29.88 inHg
Wind5.1 mph E
Humidity58%
Visibility6.2 mi
Dew point67°
Thu, 1385° / 67°0.16Light rain
85 °Light rain

Rock Island Arsenal, Thursday, 13 August

Light rain. High 85°, low 67°.

Pressure29.91 inHg
Wind9.5 mph SE
Humidity65%
Visibility6.2 mi
Dew point70°
Fri, 1480° / 68°0.8Heavy rain
80 °Heavy rain

Rock Island Arsenal, Friday, 14 August

Heavy rain. High 80°, low 68°.

Pressure29.97 inHg
Wind14.8 mph E
Humidity81%
Visibility—
Dew point70°
Sat, 1594° / 71°0Partly cloudy
94 °Partly cloudy

Rock Island Arsenal, Saturday, 15 August

Partly cloudy. High 94°, low 71°.

Pressure29.88 inHg
Wind13.2 mph E
Humidity55%
Visibility—
Dew point70°
Sun, 1674° / 69°0Overcast
74 °Overcast

Rock Island Arsenal, Sunday, 16 August

Overcast. High 74°, low 69°.

Pressure30.03 inHg
Wind11.5 mph NW
Humidity77%
Visibility—
Dew point65°
Mon, 1779° / 64°0.01Light rain
79 °Light rain

Rock Island Arsenal, Monday, 17 August

Light rain. High 79°, low 64°.

Pressure29.94 inHg
Wind13.2 mph E
Humidity72%
Visibility—
Dew point65°
Tue, 1889° / 70°0.01Light rain
89 °Light rain

Rock Island Arsenal, Tuesday, 18 August

Light rain. High 89°, low 70°.

Pressure29.88 inHg
Wind10.2 mph W
Humidity58%
Visibility—
Dew point69°
Wed, 1989° / 68°0.01Light rain
89 °Light rain

Rock Island Arsenal, Wednesday, 19 August

Light rain. High 89°, low 68°.

Pressure30.00 inHg
Wind8.1 mph E
Humidity48%
Visibility—
Dew point63°
Thu, 2092° / 69°0.14Light rain
92 °Light rain

Rock Island Arsenal, Thursday, 20 August

Light rain. High 92°, low 69°.

Pressure29.83 inHg
Wind12.9 mph W
Humidity58%
Visibility—
Dew point69°
Fri, 2176° / 68°0.01Light rain
76 °Light rain

Rock Island Arsenal, Friday, 21 August

Light rain. High 76°, low 68°.

Pressure29.94 inHg
Wind11.6 mph N
Humidity78%
Visibility—
Dew point66°
Sat, 2281° / 56°0Clear
81 °Clear

Rock Island Arsenal, Saturday, 22 August

Clear. High 81°, low 56°.

Pressure30.03 inHg
Wind6.6 mph E
Humidity47%
Visibility—
Dew point54°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Rock Island Arsenal, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.