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Rancho Cucamonga weather

Today, tomorrow and the next 10 days

Wednesday, October 21 · 5:56 AM (Local time)1,207 ft above sea level

Rancho Cucamonga temperature now

17°C

Clear night

Today 24° / 16°

Wind
3 mph NE
Humidity
71%
Next hour
0.00 in
Pressure
29.87 inHg

Model estimate, not a station reading · Updated Oct 21, 4:23 AM

Weather today and tomorrow

TodayWed Oct 2124° 16°Mostly sunnyRainfall 1.19 inWind up to 11 mphTomorrowThu Oct 2217° 13°Rain showersRainfall 0.51 inWind up to 7 mph

Tomorrow will be 7° cooler, with about 0.51 in of precipitation.

Worth knowing

  • Heavy precipitation today, 1.19 in
  • Intense rain for a short time today, 10:00 PM, 0.45 in in an hour

Derived from the model forecast, not an official warning.

Hourly forecast

Next 30 hours, local time

Temperature (°C)Rainfall (in)Wind (mph)

Hourly forecast
TimeConditionsTemperatureRainfallWind
Wed 5 AMClear night17°C0.00 in3 mph NE
Wed 6 AMClear night18°C0.00 in5 mph NE
Wed 7 AMClear skies18°C0.00 in6 mph NE
Wed 8 AMClear skies19°C0.00 in7 mph E
Wed 9 AMMostly sunny21°C0.00 in5 mph ESE
Wed 10 AMClear skies23°C0.00 in7 mph ESE
Wed 11 AMClear skies24°C0.00 in6 mph SW
Wed 12 PMMostly sunny24°C0.00 in7 mph SW
Wed 1 PMMostly sunny24°C0.00 in9 mph SW
Wed 2 PMPartly cloudy24°C0.00 in8 mph WSW
Wed 3 PMOvercast23°C0.00 in9 mph WSW
Wed 4 PMRain showers22°C0.02 in10 mph W
Wed 5 PMLight rain showers20°C0.01 in11 mph W
Wed 6 PMHeavy rain showers20°C0.05 in8 mph W
Wed 7 PMRain showers19°C0.04 in4 mph W
Wed 8 PMHeavy rain18°C0.12 in3 mph SSE
Wed 9 PMHeavy rain17°C0.14 in6 mph W
Wed 10 PMHeavy rain16°C0.45 in7 mph WNW
Wed 11 PMHeavy rain showers16°C0.37 in4 mph NE
Thu 12 AMHeavy rain16°C0.09 in5 mph SW
Thu 1 AMRain16°C0.03 in6 mph NW
Thu 2 AMLight rain16°C0.00 in5 mph NW
Thu 3 AMMostly clear16°C0.00 in4 mph WNW
Thu 4 AMLight rain showers15°C0.01 in5 mph SW
Thu 5 AMRain showers15°C0.02 in4 mph SSW
Thu 6 AMHeavy rain showers14°C0.04 in3 mph SSW
Thu 7 AMLight rain showers14°C0.00 in3 mph WNW
Thu 8 AMRain showers14°C0.03 in3 mph SE
Thu 9 AMHeavy rain14°C0.07 in4 mph SW
Thu 10 AMHeavy rain15°C0.06 in5 mph WSW

10-day forecast

Select a day for its hours

TodayOct 211.19 in16°24°

Wednesday, October 21. Mostly sunny. High 24°C, low 16°C. Wind up to 11 mph. Rainfall 1.19 in.

TimeConditionsTemperatureWindRainfall
5 AMClear night17° 3 mph NE0.00 in
6 AMClear night18° 5 mph NE0.00 in
7 AMClear skies18° 6 mph NE0.00 in
8 AMClear skies19° 7 mph E0.00 in
9 AMMostly sunny21° 5 mph ESE0.00 in
10 AMClear skies23° 7 mph ESE0.00 in
11 AMClear skies24° 6 mph SW0.00 in
12 PMMostly sunny24° 7 mph SW0.00 in
1 PMMostly sunny24° 9 mph SW0.00 in
2 PMPartly cloudy24° 8 mph WSW0.00 in
3 PMOvercast23° 9 mph WSW0.00 in
4 PMRain showers22° 10 mph W0.02 in
5 PMLight rain showers20° 11 mph W0.01 in
6 PMHeavy rain showers20° 8 mph W0.05 in
7 PMRain showers19° 4 mph W0.04 in
8 PMHeavy rain18° 3 mph SSE0.12 in
9 PMHeavy rain17° 6 mph W0.14 in
10 PMHeavy rain16° 7 mph WNW0.45 in
11 PMHeavy rain showers16° 4 mph NE0.37 in
TomorrowOct 220.51 in13°17°

Thursday, October 22. Rain showers. High 17°C, low 13°C. Wind up to 7 mph. Rainfall 0.51 in.

TimeConditionsTemperatureWindRainfall
12 AMHeavy rain16° 5 mph SW0.09 in
1 AMRain16° 6 mph NW0.03 in
2 AMLight rain16° 5 mph NW0.00 in
3 AMMostly clear16° 4 mph WNW0.00 in
4 AMLight rain showers15° 5 mph SW0.01 in
5 AMRain showers15° 4 mph SSW0.02 in
6 AMHeavy rain showers14° 3 mph SSW0.04 in
7 AMLight rain showers14° 3 mph WNW0.00 in
8 AMRain showers14° 3 mph SE0.03 in
9 AMHeavy rain14° 4 mph SW0.07 in
10 AMHeavy rain15° 5 mph WSW0.06 in
11 AMRain16° 4 mph SSW0.03 in
12 PMRain showers16° 6 mph WSW0.01 in
1 PMLight rain showers17° 6 mph WSW0.01 in
2 PMRain showers17° 6 mph WSW0.01 in
3 PMRain showers16° 6 mph W0.02 in
4 PMHeavy rain showers16° 7 mph W0.04 in
5 PMRain showers15° 7 mph WNW0.02 in
6 PMLight rain showers14° 5 mph WNW0.00 in
7 PMMostly clear14° 4 mph W0.00 in
8 PMMostly clear14° 4 mph W0.00 in
9 PMClear night13° 4 mph WNW0.00 in
10 PMClear night13° 3 mph NNW0.00 in
11 PMClear night13° 2 mph N0.00 in
FriOct 230.00 in12°19°

Friday, October 23. Mostly sunny. High 19°C, low 12°C. Wind up to 6 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
12 AMClear night12° 2 mph N0.00 in
1 AMMostly clear12° 2 mph N0.00 in
2 AMMostly clear12° 2 mph N0.00 in
3 AMMostly clear12° 2 mph N0.00 in
4 AMMostly clear12° 1 mph NNW0.00 in
5 AMMostly clear12° 1 mph N0.00 in
6 AMClear night12° 2 mph NE0.00 in
7 AMClear skies12° 2 mph NE0.00 in
8 AMClear skies13° 3 mph NE0.00 in
9 AMClear skies14° 3 mph SE0.00 in
10 AMClear skies15° 4 mph SE0.00 in
11 AMClear skies16° 5 mph S0.00 in
12 PMMostly sunny17° 6 mph SW0.00 in
1 PMMostly sunny18° 6 mph WSW0.00 in
2 PMMostly sunny18° 5 mph W0.00 in
3 PMMostly sunny19° 5 mph W0.00 in
4 PMPartly cloudy18° 5 mph W0.00 in
5 PM 6 hPartly cloudy18° 5 mph WSW0.00 in
11 PM 6 hClear night13° 1 mph NNW0.00 in
SatOct 240.00 in12°21°

Saturday, October 24. Clear skies. High 21°C, low 12°C. Wind up to 3 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
5 AM 6 hClear skies12° 1 mph N0.00 in
11 AM 6 hClear skies19° 2 mph S0.00 in
5 PM 6 hClear night21° 3 mph W0.00 in
11 PM 6 hClear night15° 1 mph N0.00 in
SunOct 250.00 in14°22°

Sunday, October 25. Clear skies. High 22°C, low 14°C. Wind up to 4 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
5 AM 6 hClear skies14° 2 mph NNE0.00 in
11 AM 6 hClear skies21° 1 mph SE0.00 in
5 PM 6 hPartly cloudy22° 4 mph WNW0.00 in
11 PM 6 hOvercast17° 1 mph NNE0.00 in
MonOct 260.00 in16°23°

Monday, October 26. Overcast. High 23°C, low 16°C. Wind up to 4 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
5 AM 6 hClear skies17° 1 mph ENE0.00 in
11 AM 6 hOvercast22° 1 mph SSW0.00 in
5 PM 6 hMostly clear23° 4 mph NW0.00 in
11 PM 6 hMostly clear16° 2 mph N0.00 in
TueOct 270.00 in16°23°

Tuesday, October 27. Clear skies. High 23°C, low 16°C. Wind up to 2 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
5 AM 6 hOvercast16° 1 mph NE0.00 in
11 AM 6 hClear skies22° 1 mph SSW0.00 in
5 PM 6 hClear night23° 2 mph W0.00 in
11 PM 6 hOvercast18° 0 mph WNW0.00 in
WedOct 280.00 in16°23°

Wednesday, October 28. Partly cloudy. High 23°C, low 16°C. Wind up to 2 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
5 AM 6 hOvercast16° 0 mph NNE0.00 in
11 AM 6 hPartly cloudy21° 1 mph SSW0.00 in
5 PM 6 hPartly cloudy23° 2 mph WNW0.00 in
11 PM 6 hMostly clear17° 0 mph NNW0.00 in
ThuOct 290.00 in16°24°

Thursday, October 29. Clear skies. High 24°C, low 16°C. Wind up to 3 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
5 AM 6 hPartly cloudy16° 1 mph NE0.00 in
11 AM 6 hClear skies22° 1 mph SW0.00 in
5 PM 6 hClear night24° 3 mph W0.00 in
11 PM 6 hPartly cloudy16° 1 mph N0.00 in
FriOct 300.00 in16°23°

Friday, October 30. Overcast. High 23°C, low 16°C. Wind up to 4 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
5 AM 6 hClear skies16° 0 mph NNE0.00 in
11 AM 6 hOvercast21° 2 mph WSW0.00 in
5 PMForecast23° 4 mph WN/A

Daily ranges use available forecast samples. Today covers the remaining forecast period. The final day may be partial. Longer range forecasts use wider time intervals.

Sunrise and sunset

Sunrise
7:00 AM
Sunset
6:09 PM
Daylight
11h 8m

Weather nearby

Questions about this forecast

Is this a measured current temperature?

No. The large temperature is the nearest available forecast model value from MET Norway, not a reading from a weather station. The update time is shown beneath it.

Why does today show a small temperature range?

Today covers only the remaining hours of the day. Earlier temperatures are not reconstructed, so an evening visit shows a narrower range.

Which time zone do the times use?

All times on this page are local to Rancho Cucamonga (America/Los_Angeles).

Can I change the units or save this place?

Choose °C or °F at the top of any page. Select Save beside the place name to keep it under My places in this browser. Neither needs an account.

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