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As of 03:40 PDT

Weather in Rialto, CA

77°Current weather

Rialto, Sunday, 9 August, 03:40

Mostly clear. Feels like 76°. High 101°, low 74°.

Pressure29.88 inHg
Wind1.9 mph W
Humidity40%
Visibility6.2 mi
Dew point51°

Two-week outlook for Rialto, CA: week one averages a high of 90.4° and week two 91.1°, so both weeks look similar in temperature. Around 0.0 inches of precipitation are expected over the 14 days, across 0 wet days. The nearest weekend, August 9: 101°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)90.4°71.3°0.0 in / 0 d-0.8°
2nd (August 16 – August 22)91.1°71.5°0.0 in / 0 d+1.5°

Weekend weather

Sun, August 9
Clear
101°74°
no precip.
Sat, August 15
Light rain
78°69°
0.03 in
Sun, August 16
Overcast
87°68°
no precip.
Sat, August 22
Clear
94°74°
no precip.
Mon, 1097° / 72°0Mostly clear
97 °Mostly clear

Rialto, Monday, 10 August

Mostly clear. High 97°, low 72°.

Pressure29.91 inHg
Wind6.9 mph SW
Humidity24%
Visibility6.2 mi
Dew point51°
Tue, 1194° / 74°0Partly cloudy
94 °Partly cloudy

Rialto, Tuesday, 11 August

Partly cloudy. High 94°, low 74°.

Pressure29.94 inHg
Wind6.6 mph SW
Humidity25%
Visibility6.2 mi
Dew point49°
Wed, 1290° / 72°0Mostly clear
90 °Mostly clear

Rialto, Wednesday, 12 August

Mostly clear. High 90°, low 72°.

Pressure29.88 inHg
Wind7.4 mph SW
Humidity27%
Visibility6.2 mi
Dew point48°
Thu, 1387° / 69°0Mostly clear
87 °Mostly clear

Rialto, Thursday, 13 August

Mostly clear. High 87°, low 69°.

Pressure29.91 inHg
Wind10.8 mph W
Humidity39%
Visibility—
Dew point52°
Fri, 1485° / 69°0Overcast
85 °Overcast

Rialto, Friday, 14 August

Overcast. High 85°, low 69°.

Pressure29.97 inHg
Wind9.8 mph W
Humidity37%
Visibility—
Dew point51°
Sat, 1578° / 69°0.03Light rain
78 °Light rain

Rialto, Saturday, 15 August

Light rain. High 78°, low 69°.

Pressure30.00 inHg
Wind6.5 mph W
Humidity51%
Visibility—
Dew point55°
Sun, 1687° / 68°0Overcast
87 °Overcast

Rialto, Sunday, 16 August

Overcast. High 87°, low 68°.

Pressure30.06 inHg
Wind10.2 mph SW
Humidity46%
Visibility—
Dew point57°
Mon, 1789° / 70°0Overcast
89 °Overcast

Rialto, Monday, 17 August

Overcast. High 89°, low 70°.

Pressure30.06 inHg
Wind10.7 mph SW
Humidity35%
Visibility—
Dew point51°
Tue, 1891° / 71°0Overcast
91 °Overcast

Rialto, Tuesday, 18 August

Overcast. High 91°, low 71°.

Pressure29.94 inHg
Wind9.5 mph SW
Humidity32%
Visibility—
Dew point50°
Wed, 1991° / 73°0Overcast
91 °Overcast

Rialto, Wednesday, 19 August

Overcast. High 91°, low 73°.

Pressure29.91 inHg
Wind10 mph W
Humidity29%
Visibility—
Dew point47°
Thu, 2093° / 72°0Partly cloudy
93 °Partly cloudy

Rialto, Thursday, 20 August

Partly cloudy. High 93°, low 72°.

Pressure29.94 inHg
Wind11.5 mph W
Humidity27%
Visibility—
Dew point47°
Fri, 2193° / 73°0Partly cloudy
93 °Partly cloudy

Rialto, Friday, 21 August

Partly cloudy. High 93°, low 73°.

Pressure29.94 inHg
Wind11 mph W
Humidity29%
Visibility—
Dew point49°
Sat, 2294° / 74°0Clear
94 °Clear

Rialto, Saturday, 22 August

Clear. High 94°, low 74°.

Pressure29.94 inHg
Wind11.6 mph W
Humidity24%
Visibility—
Dew point45°

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 Rialto, CA, 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.