What is the weather in Santa Rosa right now?

Current weather in Santa Rosa is light rain.

Where can I find the hourly weather forecast for Santa Rosa?

This page shows hourly weather forecast for Santa Rosa, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Santa Rosa updated regularly?

Weather data for Santa Rosa is updated regularly with the latest available observations and forecasts.

Now · 4:44 AM

Santa Rosa Weather & Hourly Forecast

United States · Arizona · 85634

80°F

Light rain

Feels like: 80°F

💧 Humidity 55% 🌡 Pressure 29.88 inHg 💨 Wind 5 mph 👁 Visibility 6.2 mi ☁ Clouds 64% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:05 AM 🌇 Sunset 6:48 PM

Hourly Forecast for Santa Rosa

Today

5:00 AM

Light rain

80° 💧 0.01 in 💨 5 mph H 55%29.88 inHg

8:00 AM

Overcast

84° 💧 None 💨 3 mph H 47%29.91 inHg

11:00 AM

Overcast

96° 💧 None 💨 4 mph H 27%29.88 inHg

2:00 PM

Partly cloudy

100° 💧 None 💨 6 mph H 25%29.83 inHg

5:00 PM

Mostly cloudy

98° 💧 None 💨 6 mph H 24%29.77 inHg

8:00 PM

Overcast night

89° 💧 None 💨 10 mph H 29%29.80 inHg

11:00 PM

Mostly cloudy night

86° 💧 None 💨 7 mph H 34%29.83 inHg

Tomorrow

2:00 AM

Partly cloudy night

84° 💧 None 💨 4 mph H 37%29.80 inHg

5:00 AM

Mostly cloudy night

83° 💧 None 💨 4 mph H 41%29.83 inHg

8:00 AM

Overcast

90° 💧 None 💨 2 mph H 35%29.83 inHg

11:00 AM

Overcast

98° 💧 None 💨 4 mph H 26%29.83 inHg

2:00 PM

Overcast

101° 💧 None 💨 5 mph H 23%29.77 inHg

5:00 PM

Overcast

97° 💧 None 💨 10 mph H 24%29.71 inHg

8:00 PM

Overcast night

95° 💧 None 💨 7 mph H 27%29.74 inHg

11:00 PM

Overcast night

90° 💧 None 💨 8 mph H 31%29.80 inHg

Monday

2:00 AM

Mostly cloudy night

86° 💧 None 💨 1 mph H 40%29.77 inHg

Today

5:00 AM

Light rain

80° 💧 0.01 in 💨 5 mph H 55%29.88 inHg

6:00 AM

Mostly cloudy night

80° 💧 None 💨 5 mph H 54%29.88 inHg

7:00 AM

Mostly cloudy

81° 💧 None 💨 4 mph H 52%29.88 inHg

8:00 AM

Overcast

84° 💧 None 💨 3 mph H 47%29.91 inHg

9:00 AM

Overcast

87° 💧 None 💨 3 mph H 40%29.88 inHg

10:00 AM

Overcast

93° 💧 None 💨 3 mph H 28%29.88 inHg

11:00 AM

Overcast

96° 💧 None 💨 4 mph H 27%29.88 inHg

12:00 PM

Overcast

98° 💧 None 💨 4 mph H 26%29.85 inHg

1:00 PM

Partly cloudy

100° 💧 None 💨 5 mph H 25%29.85 inHg

2:00 PM

Partly cloudy

100° 💧 None 💨 6 mph H 25%29.83 inHg

3:00 PM

Mostly cloudy

100° 💧 None 💨 7 mph H 24%29.80 inHg

4:00 PM

Mostly cloudy

100° 💧 None 💨 6 mph H 24%29.77 inHg

5:00 PM

Mostly cloudy

98° 💧 None 💨 6 mph H 24%29.77 inHg

6:00 PM

Overcast

96° 💧 None 💨 5 mph H 25%29.77 inHg

7:00 PM

Overcast night

91° 💧 None 💨 7 mph H 27%29.77 inHg

8:00 PM

Overcast night

89° 💧 None 💨 10 mph H 29%29.80 inHg

9:00 PM

Mostly cloudy night

88° 💧 None 💨 9 mph H 30%29.83 inHg

10:00 PM

Mostly cloudy night

87° 💧 None 💨 8 mph H 32%29.83 inHg

11:00 PM

Mostly cloudy night

86° 💧 None 💨 7 mph H 34%29.83 inHg

Tomorrow

12:00 AM

Clear night

86° 💧 None 💨 6 mph H 35%29.83 inHg

1:00 AM

Partly cloudy night

85° 💧 None 💨 5 mph H 36%29.83 inHg

2:00 AM

Partly cloudy night

84° 💧 None 💨 4 mph H 37%29.80 inHg

3:00 AM

Partly cloudy night

84° 💧 None 💨 3 mph H 40%29.80 inHg

4:00 AM

Partly cloudy night

83° 💧 None 💨 4 mph H 39%29.80 inHg

5:00 AM

Mostly cloudy night

83° 💧 None 💨 4 mph H 41%29.83 inHg

6:00 AM

Overcast night

83° 💧 None 💨 4 mph H 40%29.83 inHg

7:00 AM

Overcast

87° 💧 None 💨 3 mph H 38%29.83 inHg

8:00 AM

Overcast

90° 💧 None 💨 2 mph H 35%29.83 inHg

9:00 AM

Overcast

92° 💧 None 💨 2 mph H 32%29.83 inHg

10:00 AM

Overcast

95° 💧 None 💨 3 mph H 29%29.83 inHg

11:00 AM

Overcast

98° 💧 None 💨 4 mph H 26%29.83 inHg

12:00 PM

Overcast

100° 💧 None 💨 4 mph H 25%29.80 inHg

1:00 PM

Overcast

101° 💧 None 💨 4 mph H 24%29.77 inHg

2:00 PM

Overcast

101° 💧 None 💨 5 mph H 23%29.77 inHg

3:00 PM

Overcast

101° 💧 None 💨 7 mph H 23%29.74 inHg

4:00 PM

Overcast

101° 💧 None 💨 8 mph H 23%29.74 inHg

5:00 PM

Overcast

97° 💧 None 💨 10 mph H 24%29.71 inHg

6:00 PM

Overcast

96° 💧 None 💨 10 mph H 24%29.71 inHg

7:00 PM

Mostly cloudy night

95° 💧 None 💨 7 mph H 27%29.74 inHg

8:00 PM

Overcast night

95° 💧 None 💨 7 mph H 27%29.74 inHg

9:00 PM

Overcast night

93° 💧 None 💨 16 mph H 28%29.77 inHg

10:00 PM

Overcast night

91° 💧 None 💨 13 mph H 30%29.80 inHg

11:00 PM

Overcast night

90° 💧 None 💨 8 mph H 31%29.80 inHg

Monday

12:00 AM

Mostly cloudy night

88° 💧 None 💨 6 mph H 35%29.80 inHg

1:00 AM

Mostly cloudy night

86° 💧 None 💨 4 mph H 38%29.80 inHg

2:00 AM

Mostly cloudy night

86° 💧 None 💨 1 mph H 40%29.77 inHg

3:00 AM

Mostly cloudy night

85° 💧 None 💨 1 mph H 40%29.80 inHg

4:00 AM

Mostly cloudy night

86° 💧 None 💨 2 mph H 39%29.77 inHg

5:00 AM

Mostly cloudy night

86° 💧 None 💨 3 mph H 38%29.77 inHg

6:00 AM

Overcast night

86° 💧 None 💨 4 mph H 37%29.80 inHg

7:00 AM

Mostly cloudy

87° 💧 None 💨 4 mph H 37%29.83 inHg

8:00 AM

Mostly cloudy

89° 💧 None 💨 6 mph H 32%29.83 inHg

9:00 AM

Mostly cloudy

91° 💧 None 💨 8 mph H 29%29.83 inHg

10:00 AM

Mostly cloudy

94° 💧 None 💨 9 mph H 26%29.83 inHg

11:00 AM

Mostly cloudy

95° 💧 None 💨 8 mph H 25%29.83 inHg

12:00 PM

Mostly cloudy

97° 💧 None 💨 8 mph H 24%29.80 inHg

1:00 PM

Partly cloudy

98° 💧 None 💨 7 mph H 23%29.80 inHg

2:00 PM

Partly cloudy

99° 💧 None 💨 7 mph H 23%29.77 inHg

3:00 PM

Partly cloudy

100° 💧 None 💨 7 mph H 22%29.74 inHg

4:00 PM

Partly cloudy

100° 💧 None 💨 8 mph H 22%29.74 inHg

5:00 PM

Partly cloudy

99° 💧 None 💨 10 mph H 22%29.71 inHg

6:00 PM

Partly cloudy

98° 💧 None 💨 12 mph H 23%29.74 inHg

7:00 PM

Partly cloudy night

96° 💧 None 💨 10 mph H 25%29.74 inHg

8:00 PM

Partly cloudy night

95° 💧 None 💨 8 mph H 26%29.77 inHg

9:00 PM

Partly cloudy night

94° 💧 None 💨 8 mph H 27%29.80 inHg

10:00 PM

Partly cloudy night

93° 💧 None 💨 7 mph H 28%29.80 inHg

11:00 PM

Partly cloudy night

92° 💧 None 💨 8 mph H 28%29.80 inHg

Tuesday

12:00 AM

Mostly cloudy night

91° 💧 None 💨 7 mph H 29%29.80 inHg

1:00 AM

Mostly cloudy night

90° 💧 None 💨 4 mph H 29%29.80 inHg

2:00 AM

Mostly cloudy night

89° 💧 None 💨 4 mph H 32%29.80 inHg

3:00 AM

Mostly cloudy night

87° 💧 None 💨 4 mph H 38%29.83 inHg

4:00 AM

Mostly cloudy night

86° 💧 None 💨 3 mph H 41%29.83 inHg

5:00 AM

Partly cloudy night

86° 💧 None 💨 4 mph H 43%29.83 inHg

6:00 AM

Mostly cloudy night

85° 💧 None 💨 5 mph H 45%29.85 inHg

7:00 AM

Partly cloudy

86° 💧 None 💨 3 mph H 45%29.85 inHg

8:00 AM

Partly cloudy

89° 💧 None 💨 3 mph H 39%29.88 inHg

9:00 AM

Partly cloudy

92° 💧 None 💨 3 mph H 33%29.88 inHg

10:00 AM

Mostly sunny

94° 💧 None 💨 1 mph H 27%29.88 inHg

11:00 AM

Mostly sunny

96° 💧 None 💨 2 mph H 25%29.85 inHg

12:00 PM

Mostly cloudy

98° 💧 None 💨 3 mph H 23%29.85 inHg

1:00 PM

Overcast

99° 💧 None 💨 3 mph H 22%29.83 inHg

2:00 PM

Overcast

100° 💧 None 💨 4 mph H 21%29.83 inHg

3:00 PM

Overcast

100° 💧 None 💨 4 mph H 21%29.80 inHg

4:00 PM

Overcast

100° 💧 None 💨 4 mph H 21%29.77 inHg

5:00 PM

Overcast

100° 💧 None 💨 5 mph H 20%29.74 inHg

6:00 PM

Mostly cloudy

100° 💧 None 💨 4 mph H 21%29.77 inHg

7:00 PM

Overcast night

97° 💧 None 💨 5 mph H 24%29.80 inHg

8:00 PM

Overcast night

95° 💧 None 💨 11 mph H 30%29.80 inHg

9:00 PM

Overcast night

91° 💧 None 💨 15 mph H 40%29.85 inHg

10:00 PM

Overcast night

88° 💧 None 💨 22 mph H 47%29.88 inHg

11:00 PM

Overcast night

87° 💧 None 💨 15 mph H 50%29.88 inHg

Wednesday

12:00 AM

Overcast night

87° 💧 None 💨 13 mph H 50%29.91 inHg

1:00 AM

Light rain

86° 💧 0.01 in 💨 12 mph H 51%29.91 inHg

2:00 AM

Moderate rain

83° 💧 0.07 in 💨 6 mph H 56%29.94 inHg

3:00 AM

Overcast night

84° 💧 None 💨 5 mph H 54%29.91 inHg

4:00 AM

Overcast night

85° 💧 None 💨 2 mph H 53%29.91 inHg

In Santa Rosa and, more broadly, across the state of Arizona: The evening will be mostly sunny with just a few clouds, and temperatures will remain hot, ranging from 88 to 92 degrees Fahrenheit. Light southwest winds will blow at around 6 mph, with occasional gusts up to 8 mph. No precipitation is expected during the next few hours, making for a dry and warm evening. It’s a good idea to stay hydrated if you're spending time outdoors, as the heat will persist into the night.

15-Day Weather Outlook for Santa Rosa

TomorrowTomorrow

Overcast 101°/83° 💧 None 💨 16 mph

Monday, Sep 7Mon Sep 7

Mostly cloudy 100°/85° 💧 None 💨 12 mph

Tuesday, Sep 8Tue Sep 8

Mostly sunny 100°/86° 💧 None 💨 15 mph

Wednesday, Sep 9Wed Sep 9

Light rain 99°/83° 💧 0.12 in 💨 8 mph

Thursday, Sep 10Thu Sep 10

Moderate rain 100°/77° 💧 0.34 in 💨 16 mph

Friday, Sep 11Fri Sep 11

Moderate rain 93°/76° 💧 0.18 in 💨 15 mph

Saturday, Sep 12Sat Sep 12

Light rain 91°/82° 💧 0.05 in 💨 9 mph

Sunday, Sep 13Sun Sep 13

Light rain 93°/80° 💧 0.03 in 💨 13 mph

Monday, Sep 14Mon Sep 14

Light rain 92°/79° 💧 0.07 in 💨 10 mph

Tuesday, Sep 15Tue Sep 15

Light rain 95°/81° 💧 0.02 in 💨 12 mph

Wednesday, Sep 16Wed Sep 16

Partly cloudy 95°/81° 💧 None 💨 17 mph

Thursday, Sep 17Thu Sep 17

Mostly cloudy 95°/79° 💧 None 💨 16 mph

Friday, Sep 18Fri Sep 18

Overcast 95°/78° 💧 None 💨 18 mph

Saturday, Sep 19Sat Sep 19

Overcast 95°/76° 💧 None 💨 6 mph

Sunday, Sep 20Sun Sep 20

Overcast 100°/82° 💧 None 💨 11 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Santa Rosa

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Santa Rosa

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 5:00 AM

PM2.5 Fine particles Good 6,5µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Fair 33,5µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 37,9µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,5µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Santa Rosa

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 10,1Very high 🙂Fair

Tomorrow UV 9,7Very high 😐Moderate

Monday UV 10,2Very high 😐Moderate

Tuesday UV 9,8Very high 😐Moderate

Wednesday UV 8,0Very high 🙂Fair

Thursday UV 8,0Very high —Unavailable

Friday UV 7,0High —Unavailable

Hourly UV index today

7:00 AMUV 0,3 8:00 AMUV 1,2 9:00 AMUV 3,2 10:00 AMUV 5,9 11:00 AMUV 8,7 12:00 PMUV 10,1 1:00 PMUV 10,1 2:00 PMUV 8,8 3:00 PMUV 6,2 4:00 PMUV 3,4 5:00 PMUV 1,3 6:00 PMUV 0,3

Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Santa Rosa

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · SANTA ROSA, ARIZONA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 12:00 AM–1:00 AM.

96/100Best-hour score

BEST TIME TONIGHT 12:00 AM–1:00 AM Astronomical darkness: 8:11 PM–4:42 AM

☁ Cloud cover 6% Real hourly forecast for the best viewing hour.

☾ Moonlight 31% Last Quarter · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 35° high at the best hour.

✦ Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min60%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

AUG 28–SEP 5

AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak

ACTIVE NOW

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

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Forecast data for Santa Rosa were last refreshed today at 4:44 AM. The current forecast period extends through 07/09/2026 at 2:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.