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As of 20:53 MDT

Weather in Roy Summit, ID

83°Current weather

Roy Summit, Saturday, 8 August, 20:53

Overcast. Feels like 80°. High 95°, low 63°.

Pressure29.85 inHg
Wind7.1 mph W
Humidity21%
Visibility6.2 mi
Dew point39°

10-day forecast for Roy Summit, ID: 59° to 95°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

95°
Best day: Saturday, August 8
87° · 0.18 in
Worst day: Sunday, August 16

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 0993° / 63°0Light rain
MorningMostly clear67°feels 65°
AfternoonClear92°feels 88°
EveningOvercast81°feels 79°
OvernightOvercast68°feels 66°
93 °Light rain

Roy Summit, Sunday, 9 August

Light rain. High 93°, low 63°.

Pressure29.85 inHg
Wind9.1 mph SW
Humidity20%
Visibility6.2 mi
Dew point42°
Mon, 1093° / 62°0Clear
MorningClear66°feels 64°
AfternoonClear93°feels 89°
EveningOvercast85°feels 82°
OvernightClear65°feels 63°
93 °Clear

Roy Summit, Monday, 10 August

Clear. High 93°, low 62°.

Pressure29.85 inHg
Wind11.5 mph SW
Humidity22%
Visibility6.2 mi
Dew point44°
Tue, 1194° / 66°0Clear
MorningClear77°feels 75°
AfternoonMostly clear94°feels 89°
EveningOvercast85°feels 82°
OvernightOvercast70°feels 68°
94 °Clear

Roy Summit, Tuesday, 11 August

Clear. High 94°, low 66°.

Pressure29.88 inHg
Wind5.1 mph W
Humidity10%
Visibility6.2 mi
Dew point26°
Wed, 1285° / 71°0.01Light rain
MorningOvercast77°feels 75°
AfternoonLight rain73°feels 72°
EveningClear78°feels 77°
OvernightOvercast76°feels 74°
85 °Light rain

Roy Summit, Wednesday, 12 August

Light rain. High 85°, low 71°.

Pressure29.85 inHg
Wind11.4 mph NW
Humidity20%
Visibility6.2 mi
Dew point38°
Thu, 1385° / 64°0.06Light rain
MorningLight rain70°feels 68°
AfternoonLight rain85°feels 82°
EveningLight rain80°feels 78°
OvernightLight rain70°feels 69°
85 °Light rain

Roy Summit, Thursday, 13 August

Light rain. High 85°, low 64°.

Pressure29.77 inHg
Wind11.7 mph W
Humidity23%
Visibility—
Dew point41°
Fri, 1480° / 59°0.06Light rain
MorningLight rain62°feels 62°
AfternoonLight rain70°feels 70°
EveningLight rain78°feels 77°
OvernightLight rain67°feels 66°
80 °Light rain

Roy Summit, Friday, 14 August

Light rain. High 80°, low 59°.

Pressure30.03 inHg
Wind14.2 mph S
Humidity65%
Visibility—
Dew point55°
Sat, 1582° / 65°0.09Light rain
MorningLight rain70°feels 69°
AfternoonLight rain77°feels 76°
EveningLight rain73°feels 72°
OvernightLight rain65°feels 64°
82 °Light rain

Roy Summit, Saturday, 15 August

Light rain. High 82°, low 65°.

Pressure30.03 inHg
Wind17.8 mph NW
Humidity38%
Visibility—
Dew point49°
Sun, 1687° / 62°0.18Rain
MorningRain69°feels 67°
AfternoonRain83°feels 81°
EveningRain76°feels 76°
OvernightRain64°feels 63°
87 °Rain

Roy Summit, Sunday, 16 August

Rain. High 87°, low 62°.

Pressure30.03 inHg
Wind12.2 mph S
Humidity25%
Visibility—
Dew point42°
Mon, 1788° / 64°0Overcast
MorningOvercast70°feels 68°
AfternoonOvercast84°feels 82°
EveningOvercast85°feels 82°
OvernightOvercast70°feels 69°
88 °Overcast

Roy Summit, Monday, 17 August

Overcast. High 88°, low 64°.

Pressure30.03 inHg
Wind14.4 mph S
Humidity26%
Visibility—
Dew point42°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Roy Summit, ID around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.