As of 20:43 CDT

Weather in Mountain Valley, AR

77°Current weather

Mountain Valley, Saturday, 8 August, 20:43

Overcast. Feels like 78°. High 88°, low 71°.

Pressure30.00 inHg
Wind2.8 mph SE
Humidity69%
Visibility6.2 mi
Dew point65°
Sun, 0993° / 74°0Overcast
93 °Overcast

Mountain Valley, Sunday, 9 August

Overcast. High 93°, low 74°.

Pressure30.06 inHg
Wind6.9 mph SW
Humidity46%
Visibility6.2 mi
Dew point66°
Mon, 1096° / 72°0.01Light rain
96 °Light rain

Mountain Valley, Monday, 10 August

Light rain. High 96°, low 72°.

Pressure30.06 inHg
Wind8.3 mph SW
Humidity45%
Visibility6.2 mi
Dew point68°
Tue, 11100° / 74°0Clear
100 °Clear

Mountain Valley, Tuesday, 11 August

Clear. High 100°, low 74°.

Pressure30.00 inHg
Wind9.6 mph SW
Humidity44%
Visibility6.2 mi
Dew point69°
Wed, 1299° / 77°0Partly cloudy
99 °Partly cloudy

Mountain Valley, Wednesday, 12 August

Partly cloudy. High 99°, low 77°.

Pressure29.91 inHg
Wind9 mph SW
Humidity40%
Visibility6.2 mi
Dew point68°
Thu, 13102° / 75°0Overcast
102 °Overcast

Mountain Valley, Thursday, 13 August

Overcast. High 102°, low 75°.

Pressure29.91 inHg
Wind10.8 mph SW
Humidity31%
Visibility
Dew point60°
Fri, 14101° / 78°0Overcast
101 °Overcast

Mountain Valley, Friday, 14 August

Overcast. High 101°, low 78°.

Pressure30.00 inHg
Wind10.9 mph SW
Humidity29%
Visibility
Dew point58°
Sat, 15103° / 75°0Clear
103 °Clear

Mountain Valley, Saturday, 15 August

Clear. High 103°, low 75°.

Pressure30.09 inHg
Wind7.9 mph SW
Humidity32%
Visibility
Dew point62°
Sun, 16106° / 76°0Mostly clear
106 °Mostly clear

Mountain Valley, Sunday, 16 August

Mostly clear. High 106°, low 76°.

Pressure30.03 inHg
Wind8.3 mph S
Humidity26%
Visibility
Dew point58°
Mon, 17105° / 76°0Clear
105 °Clear

Mountain Valley, Monday, 17 August

Clear. High 105°, low 76°.

Pressure30.00 inHg
Wind10.5 mph SW
Humidity20%
Visibility
Dew point53°
Tue, 18107° / 76°0Clear
107 °Clear

Mountain Valley, Tuesday, 18 August

Clear. High 107°, low 76°.

Pressure29.97 inHg
Wind9.5 mph SW
Humidity21%
Visibility
Dew point53°
Wed, 19110° / 78°0Clear
110 °Clear

Mountain Valley, Wednesday, 19 August

Clear. High 110°, low 78°.

Pressure29.91 inHg
Wind10 mph W
Humidity22%
Visibility
Dew point56°
Thu, 20111° / 79°0Clear
111 °Clear

Mountain Valley, Thursday, 20 August

Clear. High 111°, low 79°.

Pressure29.85 inHg
Wind10.2 mph SW
Humidity22%
Visibility
Dew point57°
Fri, 21107° / 71°0Partly cloudy
107 °Partly cloudy

Mountain Valley, Friday, 21 August

Partly cloudy. High 107°, low 71°.

Pressure29.88 inHg
Wind8.1 mph SW
Humidity29%
Visibility
Dew point60°
Sat, 22106° / 76°0Clear
106 °Clear

Mountain Valley, Saturday, 22 August

Clear. High 106°, low 76°.

Pressure29.88 inHg
Wind11.7 mph SW
Humidity24%
Visibility
Dew point56°
Sun, 23106° / 76°0Overcast
106 °Overcast

Mountain Valley, Sunday, 23 August

Overcast. High 106°, low 76°.

Pressure29.97 inHg
Wind10.6 mph SW
Humidity27%
Visibility
Dew point59°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Mountain Valley, AR are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Mountain Valley, AR since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.