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As of 13:25 CDT

Weather in Roy, MO

88°Current weather

Roy, Saturday, 8 August, 13:25

Clear. Feels like 95°. High 90°, low 68°.

Pressure30.09 inHg
Wind2.1 mph SE
Humidity60%
Visibility6.2 mi
Dew point71°
Sun, 0996° / 69°0Mostly clear
96 °Mostly clear

Roy, Sunday, 9 August

Mostly clear. High 96°, low 69°.

Pressure29.97 inHg
Wind8.8 mph S
Humidity38%
Visibility6.2 mi
Dew point63°
Mon, 10102° / 71°0Clear
102 °Clear

Roy, Monday, 10 August

Clear. High 102°, low 71°.

Pressure29.97 inHg
Wind10.1 mph SW
Humidity36%
Visibility6.2 mi
Dew point64°
Tue, 11103° / 73°0.02Light rain
103 °Light rain

Roy, Tuesday, 11 August

Light rain. High 103°, low 73°.

Pressure29.91 inHg
Wind11.3 mph SW
Humidity34%
Visibility6.2 mi
Dew point64°
Wed, 1286° / 74°0.14Light rain
86 °Light rain

Roy, Wednesday, 12 August

Light rain. High 86°, low 74°.

Pressure29.94 inHg
Wind1.9 mph E
Humidity82%
Visibility6.2 mi
Dew point68°
Thu, 1381° / 72°0.04Light rain
81 °Light rain

Roy, Thursday, 13 August

Light rain. High 81°, low 72°.

Pressure29.94 inHg
Wind12.9 mph NW
Humidity63%
Visibility—
Dew point67°
Fri, 1477° / 67°0.21Light rain
77 °Light rain

Roy, Friday, 14 August

Light rain. High 77°, low 67°.

Pressure30.12 inHg
Wind7.9 mph NE
Humidity84%
Visibility—
Dew point67°
Sat, 1584° / 67°0.6Rain
84 °Rain

Roy, Saturday, 15 August

Rain. High 84°, low 67°.

Pressure30.12 inHg
Wind9.9 mph SE
Humidity92%
Visibility—
Dew point69°
Sun, 16103° / 72°0Overcast
103 °Overcast

Roy, Sunday, 16 August

Overcast. High 103°, low 72°.

Pressure29.97 inHg
Wind12.8 mph W
Humidity29%
Visibility—
Dew point58°
Mon, 17105° / 78°0Overcast
105 °Overcast

Roy, Monday, 17 August

Overcast. High 105°, low 78°.

Pressure29.97 inHg
Wind12.3 mph W
Humidity38%
Visibility—
Dew point59°
Tue, 1887° / 73°0Overcast
87 °Overcast

Roy, Tuesday, 18 August

Overcast. High 87°, low 73°.

Pressure29.94 inHg
Wind6.8 mph NE
Humidity53%
Visibility—
Dew point66°
Wed, 1996° / 73°0.02Light rain
96 °Light rain

Roy, Wednesday, 19 August

Light rain. High 96°, low 73°.

Pressure29.94 inHg
Wind11.1 mph NE
Humidity50%
Visibility—
Dew point64°
Thu, 2077° / 62°0.11Light rain
77 °Light rain

Roy, Thursday, 20 August

Light rain. High 77°, low 62°.

Pressure30.18 inHg
Wind10.3 mph NE
Humidity47%
Visibility—
Dew point51°
Fri, 2180° / 52°0Clear
80 °Clear

Roy, Friday, 21 August

Clear. High 80°, low 52°.

Pressure30.18 inHg
Wind6.3 mph NE
Humidity33%
Visibility—
Dew point42°
Sat, 2284° / 54°0Partly cloudy
84 °Partly cloudy

Roy, Saturday, 22 August

Partly cloudy. High 84°, low 54°.

Pressure30.09 inHg
Wind6.8 mph SE
Humidity37%
Visibility—
Dew point48°
Sun, 2380° / 60°0Overcast
80 °Overcast

Roy, Sunday, 23 August

Overcast. High 80°, low 60°.

Pressure30.09 inHg
Wind9 mph SE
Humidity40%
Visibility—
Dew point49°

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 Roy, MO 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 Roy, MO 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.