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As of 22:52 MST

Weather in St. Johns, AZ

76°Current weather

St. Johns, Saturday, 8 August, 22:52

Overcast. Feels like 75°. High 93°, low 69°.

Pressure30.00 inHg
Wind5.6 mph SW
Humidity40%
Visibility6.2 mi
Dew point50°

10-day forecast for St. Johns, AZ: 65° to 94°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

94°
Best day: Sunday, August 9
86° · 0.57 in
Worst day: Saturday, August 15

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

Sun, 0994° / 70°0.01Light rain
MorningMostly clear80°feels 79°
AfternoonOvercast94°feels 89°
EveningOvercast78°feels 77°
OvernightOvercast74°feels 73°
94 °Light rain

St. Johns, Sunday, 9 August

Light rain. High 94°, low 70°.

Pressure29.88 inHg
Wind6.8 mph NW
Humidity17%
Visibility6.2 mi
Dew point41°
Mon, 1093° / 71°0.02Light rain
MorningPartly cloudy79°feels 79°
AfternoonMostly clear92°feels 88°
EveningOvercast75°feels 74°
OvernightOvercast76°feels 75°
93 °Light rain

St. Johns, Monday, 10 August

Light rain. High 93°, low 71°.

Pressure29.91 inHg
Wind6.4 mph N
Humidity21%
Visibility6.2 mi
Dew point45°
Tue, 1193° / 66°0.18Rain
MorningOvercast77°feels 76°
AfternoonClear91°feels 88°
EveningRain69°feels 68°
OvernightOvercast72°feels 71°
93 °Rain

St. Johns, Tuesday, 11 August

Rain. High 93°, low 66°.

Pressure29.88 inHg
Wind8.3 mph NW
Humidity27%
Visibility6.2 mi
Dew point49°
Wed, 1285° / 66°0.15Light rain
MorningOvercast72°feels 71°
AfternoonPartly cloudy85°feels 83°
EveningLight rain69°feels 68°
OvernightOvercast66°feels 66°
85 °Light rain

St. Johns, Wednesday, 12 August

Light rain. High 85°, low 66°.

Pressure29.85 inHg
Wind9.8 mph NW
Humidity32%
Visibility6.2 mi
Dew point52°
Thu, 1379° / 65°0.08Light rain
MorningLight rain68°feels 68°
AfternoonLight rain77°feels 77°
EveningLight rain78°feels 78°
OvernightLight rain69°feels 69°
79 °Light rain

St. Johns, Thursday, 13 August

Light rain. High 79°, low 65°.

Pressure29.91 inHg
Wind19.5 mph W
Humidity48%
Visibility—
Dew point54°
Fri, 1486° / 66°0.02Light rain
MorningLight rain70°feels 70°
AfternoonLight rain80°feels 80°
EveningLight rain81°feels 80°
OvernightLight rain73°feels 72°
86 °Light rain

St. Johns, Friday, 14 August

Light rain. High 86°, low 66°.

Pressure30.00 inHg
Wind15.6 mph W
Humidity37%
Visibility—
Dew point49°
Sat, 1586° / 65°0.57Heavy rain
MorningHeavy rain73°feels 71°
AfternoonHeavy rain79°feels 78°
EveningHeavy rain65°feels 65°
OvernightHeavy rain68°feels 68°
86 °Heavy rain

St. Johns, Saturday, 15 August

Heavy rain. High 86°, low 65°.

Pressure30.03 inHg
Wind17 mph SE
Humidity34%
Visibility—
Dew point49°
Sun, 1685° / 67°0.05Light rain
MorningLight rain71°feels 70°
AfternoonLight rain79°feels 79°
EveningLight rain75°feels 74°
OvernightLight rain70°feels 69°
85 °Light rain

St. Johns, Sunday, 16 August

Light rain. High 85°, low 67°.

Pressure30.09 inHg
Wind22 mph NE
Humidity36%
Visibility—
Dew point49°
Mon, 1787° / 66°0.02Light rain
MorningLight rain71°feels 70°
AfternoonLight rain82°feels 81°
EveningLight rain84°feels 82°
OvernightLight rain75°feels 75°
87 °Light rain

St. Johns, Monday, 17 August

Light rain. High 87°, low 66°.

Pressure30.06 inHg
Wind9.7 mph S
Humidity36%
Visibility—
Dew point49°

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 St. Johns, AZ 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.