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As of 15:27 CDT

Weather in Arnold, MO

89°Current weather

Arnold, Saturday, 8 August, 15:27

Clear. Feels like 100°. High 89°, low 70°.

Pressure30.03 inHg
Wind3 mph SE
Humidity65%
Visibility6.2 mi
Dew point75°

Two-week outlook for Arnold, MO: week one averages a high of 92.2° and week two 88.2°, so week two runs 4° cooler than week one. Around 1.2 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 8: 89°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 8 – August 14)92.2°72.2°0.6 in / 1 d—
2nd (August 15 – August 21)88.2°69.7°0.6 in / 4 d—

Weekend weather

Sat, August 8
Clear
89°70°
no precip.
Sun, August 9
Overcast
97°72°
no precip.
Sat, August 15
Overcast
81°58°
no precip.
Sun, August 16
Light rain
81°63°
0.1 in
Sun, 0997° / 72°0Overcast
97 °Overcast

Arnold, Sunday, 9 August

Overcast. High 97°, low 72°.

Pressure29.94 inHg
Wind10.8 mph S
Humidity48%
Visibility6.2 mi
Dew point70°
Mon, 10101° / 76°0Clear
101 °Clear

Arnold, Monday, 10 August

Clear. High 101°, low 76°.

Pressure29.94 inHg
Wind11.2 mph SW
Humidity39%
Visibility6.2 mi
Dew point68°
Tue, 11104° / 76°0.02Light rain
104 °Light rain

Arnold, Tuesday, 11 August

Light rain. High 104°, low 76°.

Pressure29.88 inHg
Wind8.1 mph SW
Humidity36%
Visibility6.2 mi
Dew point66°
Wed, 1289° / 74°0.02Light rain
89 °Light rain

Arnold, Wednesday, 12 August

Light rain. High 89°, low 74°.

Pressure29.83 inHg
Wind7 mph W
Humidity48%
Visibility6.2 mi
Dew point68°
Thu, 1385° / 72°0.5Rain
85 °Rain

Arnold, Thursday, 13 August

Rain. High 85°, low 72°.

Pressure29.85 inHg
Wind9.8 mph E
Humidity66%
Visibility—
Dew point71°
Fri, 1479° / 66°0.03Light rain
79 °Light rain

Arnold, Friday, 14 August

Light rain. High 79°, low 66°.

Pressure30.12 inHg
Wind10.2 mph NE
Humidity45%
Visibility—
Dew point55°
Sat, 1581° / 58°0Overcast
81 °Overcast

Arnold, Saturday, 15 August

Overcast. High 81°, low 58°.

Pressure30.27 inHg
Wind7.8 mph E
Humidity45%
Visibility—
Dew point52°
Sun, 1681° / 63°0.1Light rain
81 °Light rain

Arnold, Sunday, 16 August

Light rain. High 81°, low 63°.

Pressure30.18 inHg
Wind9.7 mph S
Humidity82%
Visibility—
Dew point65°
Mon, 17101° / 72°0.3Rain
101 °Rain

Arnold, Monday, 17 August

Rain. High 101°, low 72°.

Pressure29.91 inHg
Wind14.1 mph SW
Humidity43%
Visibility—
Dew point66°
Tue, 1892° / 76°0Overcast
92 °Overcast

Arnold, Tuesday, 18 August

Overcast. High 92°, low 76°.

Pressure29.97 inHg
Wind8.1 mph NE
Humidity50%
Visibility—
Dew point68°
Wed, 1994° / 73°0Partly cloudy
94 °Partly cloudy

Arnold, Wednesday, 19 August

Partly cloudy. High 94°, low 73°.

Pressure29.88 inHg
Wind7.1 mph SE
Humidity52%
Visibility—
Dew point70°
Thu, 2088° / 74°0.15Light rain
88 °Light rain

Arnold, Thursday, 20 August

Light rain. High 88°, low 74°.

Pressure29.85 inHg
Wind8.7 mph S
Humidity58%
Visibility—
Dew point69°
Fri, 2181° / 71°0.04Light rain
81 °Light rain

Arnold, Friday, 21 August

Light rain. High 81°, low 71°.

Pressure29.91 inHg
Wind7.1 mph N
Humidity68%
Visibility—
Dew point68°

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 Arnold, MO, 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.