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As of 02:14 CDT

Weather in Big Rock, IA

65°Current weather

Big Rock, Sunday, 9 August, 02:14

Overcast. Feels like 66°. High 90°, low 64°.

Pressure30.00 inHg
Wind5.7 mph S
Humidity93%
Visibility6.2 mi
Dew point63°

Two-week outlook for Big Rock, IA: week one averages a high of 81.4° and week two 86.5°, so week two runs 5° warmer than week one. Around 0.9 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 90°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)81.4°65.1°0.9 in / 4 d—
2nd (August 16 – August 22)86.5°68.8°0.0 in / 0 d—

Weekend weather

Sun, August 9
Rain
90°64°
0.08 in
Sat, August 15
Light rain
74°60°
0.05 in
Sun, August 16
Light rain
78°67°
0.04 in
Sat, August 22
Clear
95°68°
no precip.
Mon, 1088° / 71°0Overcast
88 °Overcast

Big Rock, Monday, 10 August

Overcast. High 88°, low 71°.

Pressure29.88 inHg
Wind3.7 mph NE
Humidity78%
Visibility6.2 mi
Dew point75°
Tue, 1188° / 70°0.02Light rain
88 °Light rain

Big Rock, Tuesday, 11 August

Light rain. High 88°, low 70°.

Pressure29.77 inHg
Wind12 mph SW
Humidity72%
Visibility6.2 mi
Dew point72°
Wed, 1283° / 68°0.03Light rain
83 °Light rain

Big Rock, Wednesday, 12 August

Light rain. High 83°, low 68°.

Pressure29.85 inHg
Wind6 mph N
Humidity79%
Visibility6.2 mi
Dew point71°
Thu, 1374° / 61°0.4Rain
74 °Rain

Big Rock, Thursday, 13 August

Rain. High 74°, low 61°.

Pressure30.00 inHg
Wind11 mph NE
Humidity72%
Visibility—
Dew point63°
Fri, 1473° / 62°0.28Rain
73 °Rain

Big Rock, Friday, 14 August

Rain. High 73°, low 62°.

Pressure30.15 inHg
Wind12.2 mph E
Humidity62%
Visibility—
Dew point57°
Sat, 1574° / 60°0.05Light rain
74 °Light rain

Big Rock, Saturday, 15 August

Light rain. High 74°, low 60°.

Pressure30.18 inHg
Wind12 mph SE
Humidity70%
Visibility—
Dew point60°
Sun, 1678° / 67°0.04Light rain
78 °Light rain

Big Rock, Sunday, 16 August

Light rain. High 78°, low 67°.

Pressure30.09 inHg
Wind6.7 mph NW
Humidity79%
Visibility—
Dew point69°
Mon, 1781° / 65°0Overcast
81 °Overcast

Big Rock, Monday, 17 August

Overcast. High 81°, low 65°.

Pressure30.09 inHg
Wind5.6 mph NE
Humidity65%
Visibility—
Dew point65°
Tue, 1883° / 64°0Overcast
83 °Overcast

Big Rock, Tuesday, 18 August

Overcast. High 83°, low 64°.

Pressure29.97 inHg
Wind11.8 mph S
Humidity70%
Visibility—
Dew point67°
Wed, 1991° / 71°0Overcast
91 °Overcast

Big Rock, Wednesday, 19 August

Overcast. High 91°, low 71°.

Pressure29.80 inHg
Wind11 mph SE
Humidity64%
Visibility—
Dew point72°
Thu, 2091° / 75°0Overcast
91 °Overcast

Big Rock, Thursday, 20 August

Overcast. High 91°, low 75°.

Pressure29.77 inHg
Wind7.6 mph N
Humidity52%
Visibility—
Dew point67°
Fri, 2187° / 72°0Partly cloudy
87 °Partly cloudy

Big Rock, Friday, 21 August

Partly cloudy. High 87°, low 72°.

Pressure29.94 inHg
Wind12.3 mph NE
Humidity56%
Visibility—
Dew point66°
Sat, 2295° / 68°0Clear
95 °Clear

Big Rock, Saturday, 22 August

Clear. High 95°, low 68°.

Pressure29.80 inHg
Wind12.2 mph S
Humidity56%
Visibility—
Dew point69°

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 Big Rock, IA, 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.