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As of 10:35 CDT

Weather in Altoona, IA

83°Current weather

Altoona, Sunday, 9 August, 10:35

Clear. Feels like 88°. High 98°, low 70°.

Pressure29.85 inHg
Wind16 mph SW
Humidity67%
Visibility6.2 mi
Dew point71°

Two-week outlook for Altoona, IA: week one averages a high of 86.2° and week two 85°, so week two runs 1.1° cooler than week one. Around 1.7 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 98°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)86.2°67.4°1.6 in / 3 d—
2nd (August 16 – August 22)85°63.5°0.1 in / 1 d—

Weekend weather

Sun, August 9
Clear
98°70°
no precip.
Sat, August 15
Rain
76°65°
0.23 in
Sun, August 16
Overcast
79°64°
no precip.
Sat, August 22
Partly cloudy
87°67°
no precip.
Mon, 1090° / 70°0.01Light rain
90 °Light rain

Altoona, Monday, 10 August

Light rain. High 90°, low 70°.

Pressure29.85 inHg
Wind9.6 mph E
Humidity56%
Visibility6.2 mi
Dew point68°
Tue, 11105° / 69°0Overcast
105 °Overcast

Altoona, Tuesday, 11 August

Overcast. High 105°, low 69°.

Pressure29.71 inHg
Wind16.6 mph SW
Humidity31%
Visibility6.2 mi
Dew point61°
Wed, 1292° / 68°0.03Light rain
92 °Light rain

Altoona, Wednesday, 12 August

Light rain. High 92°, low 68°.

Pressure29.83 inHg
Wind11.8 mph E
Humidity56%
Visibility6.2 mi
Dew point70°
Thu, 1370° / 66°0.87Rain
70 °Rain

Altoona, Thursday, 13 August

Rain. High 70°, low 66°.

Pressure29.88 inHg
Wind15.8 mph E
Humidity98%
Visibility—
Dew point68°
Fri, 1472° / 63°0.43Rain
72 °Rain

Altoona, Friday, 14 August

Rain. High 72°, low 63°.

Pressure30.06 inHg
Wind16.5 mph E
Humidity90%
Visibility—
Dew point65°
Sat, 1576° / 65°0.23Rain
76 °Rain

Altoona, Saturday, 15 August

Rain. High 76°, low 65°.

Pressure30.06 inHg
Wind13.4 mph E
Humidity94%
Visibility—
Dew point67°
Sun, 1679° / 64°0Overcast
79 °Overcast

Altoona, Sunday, 16 August

Overcast. High 79°, low 64°.

Pressure30.12 inHg
Wind13.4 mph N
Humidity61%
Visibility—
Dew point62°
Mon, 1778° / 61°0Overcast
78 °Overcast

Altoona, Monday, 17 August

Overcast. High 78°, low 61°.

Pressure30.09 inHg
Wind6.8 mph S
Humidity54%
Visibility—
Dew point58°
Tue, 1887° / 62°0.08Light rain
87 °Light rain

Altoona, Tuesday, 18 August

Light rain. High 87°, low 62°.

Pressure29.80 inHg
Wind9 mph S
Humidity61%
Visibility—
Dew point64°
Wed, 1982° / 64°0Partly cloudy
82 °Partly cloudy

Altoona, Wednesday, 19 August

Partly cloudy. High 82°, low 64°.

Pressure29.94 inHg
Wind14.8 mph N
Humidity49%
Visibility—
Dew point57°
Thu, 2085° / 62°0Mostly clear
85 °Mostly clear

Altoona, Thursday, 20 August

Mostly clear. High 85°, low 62°.

Pressure29.94 inHg
Wind8.3 mph SE
Humidity42%
Visibility—
Dew point55°
Fri, 2197° / 64°0Clear
97 °Clear

Altoona, Friday, 21 August

Clear. High 97°, low 64°.

Pressure29.65 inHg
Wind13.2 mph S
Humidity38%
Visibility—
Dew point60°
Sat, 2287° / 67°0Partly cloudy
87 °Partly cloudy

Altoona, Saturday, 22 August

Partly cloudy. High 87°, low 67°.

Pressure29.94 inHg
Wind16.4 mph N
Humidity30%
Visibility—
Dew point48°

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 Altoona, 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.