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Current weather in Barstow is clear sky.

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

Now · 2:07 AM

Barstow Weather & Hourly Forecast

United States · Texas · 79719

85°F

Clear night

Feels like: 80°F

💧 Humidity 36% 🌡 Pressure 29.94 inHg 💨 Wind 13 mph 👁 Visibility 35.8 mi ☁ Clouds 8% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Barstow

Today

3:00 AM

Mostly clear night

84° 💧 None 💨 11 mph H 38%29.94 inHg

6:00 AM

Clear night

80° 💧 None 💨 9 mph H 44%29.94 inHg

9:00 AM

Sunny

81° 💧 None 💨 7 mph H 46%29.97 inHg

12:00 PM

Sunny

94° 💧 0.000 in 💨 3 mph H 28%29.94 inHg

3:00 PM

Sunny

100° 💧 0.000 in 💨 4 mph H 21%29.83 inHg

6:00 PM

Sunny

101° 💧 0.001 in 💨 5 mph H 19%29.71 inHg

9:00 PM

Mostly clear night

96° 💧 None 💨 9 mph H 21%29.74 inHg

Tomorrow

12:00 AM

Clear night

91° 💧 None 💨 15 mph H 28%29.83 inHg

3:00 AM

Clear night

85° 💧 None 💨 13 mph H 42%29.83 inHg

6:00 AM

Clear night

81° 💧 None 💨 10 mph H 47%29.83 inHg

9:00 AM

Sunny

83° 💧 None 💨 10 mph H 44%29.83 inHg

12:00 PM

Sunny

96° 💧 None 💨 2 mph H 25%29.80 inHg

3:00 PM

Sunny

102° 💧 None 💨 1 mph H 18%29.71 inHg

6:00 PM

Mostly sunny

102° 💧 0.000 in 💨 4 mph H 18%29.62 inHg

9:00 PM

Clear night

97° 💧 None 💨 5 mph H 22%29.65 inHg

Saturday

12:00 AM

Clear night

92° 💧 None 💨 18 mph H 28%29.74 inHg

Today

3:00 AM

Mostly clear night

84° 💧 None 💨 11 mph H 38%29.94 inHg

4:00 AM

Clear night

83° 💧 None 💨 9 mph H 39%29.94 inHg

5:00 AM

Clear night

82° 💧 None 💨 9 mph H 41%29.94 inHg

6:00 AM

Clear night

80° 💧 None 💨 9 mph H 44%29.94 inHg

7:00 AM

Clear night

79° 💧 None 💨 9 mph H 47%29.94 inHg

8:00 AM

Sunny

78° 💧 None 💨 8 mph H 49%29.94 inHg

9:00 AM

Sunny

81° 💧 None 💨 7 mph H 46%29.97 inHg

10:00 AM

Sunny

86° 💧 None 💨 6 mph H 39%29.94 inHg

11:00 AM

Sunny

90° 💧 None 💨 5 mph H 32%29.94 inHg

12:00 PM

Sunny

94° 💧 None 💨 3 mph H 28%29.94 inHg

1:00 PM

Sunny

96° 💧 None 💨 2 mph H 25%29.91 inHg

2:00 PM

Sunny

99° 💧 0.000 in 💨 3 mph H 22%29.85 inHg

3:00 PM

Sunny

100° 💧 None 💨 4 mph H 21%29.83 inHg

4:00 PM

Mostly sunny

101° 💧 None 💨 4 mph H 19%29.77 inHg

5:00 PM

Sunny

101° 💧 0.000 in 💨 4 mph H 19%29.74 inHg

6:00 PM

Sunny

101° 💧 0.000 in 💨 5 mph H 19%29.71 inHg

7:00 PM

Mostly sunny

99° 💧 0.000 in 💨 6 mph H 19%29.71 inHg

8:00 PM

Mostly cloudy

97° 💧 0.001 in 💨 8 mph H 20%29.74 inHg

9:00 PM

Mostly clear night

96° 💧 None 💨 9 mph H 21%29.74 inHg

10:00 PM

Mostly clear night

94° 💧 None 💨 12 mph H 24%29.80 inHg

11:00 PM

Clear night

92° 💧 None 💨 12 mph H 25%29.83 inHg

Tomorrow

12:00 AM

Clear night

91° 💧 None 💨 15 mph H 28%29.83 inHg

1:00 AM

Clear night

89° 💧 None 💨 17 mph H 32%29.83 inHg

2:00 AM

Clear night

87° 💧 None 💨 16 mph H 39%29.83 inHg

3:00 AM

Clear night

85° 💧 None 💨 13 mph H 42%29.83 inHg

4:00 AM

Clear night

84° 💧 None 💨 11 mph H 44%29.83 inHg

5:00 AM

Clear night

83° 💧 None 💨 9 mph H 45%29.83 inHg

6:00 AM

Clear night

81° 💧 None 💨 10 mph H 47%29.83 inHg

7:00 AM

Clear night

81° 💧 None 💨 11 mph H 49%29.83 inHg

8:00 AM

Sunny

80° 💧 None 💨 10 mph H 49%29.83 inHg

9:00 AM

Sunny

83° 💧 None 💨 10 mph H 44%29.83 inHg

10:00 AM

Sunny

88° 💧 None 💨 8 mph H 36%29.83 inHg

11:00 AM

Sunny

92° 💧 None 💨 5 mph H 29%29.83 inHg

12:00 PM

Sunny

96° 💧 None 💨 2 mph H 25%29.80 inHg

1:00 PM

Sunny

99° 💧 None 💨 1 mph H 22%29.77 inHg

2:00 PM

Sunny

101° 💧 None 💨 1 mph H 20%29.74 inHg

3:00 PM

Sunny

102° 💧 None 💨 1 mph H 18%29.71 inHg

4:00 PM

Sunny

103° 💧 None 💨 3 mph H 18%29.68 inHg

5:00 PM

Sunny

103° 💧 None 💨 4 mph H 17%29.65 inHg

6:00 PM

Mostly sunny

102° 💧 None 💨 4 mph H 18%29.62 inHg

7:00 PM

Mostly sunny

101° 💧 0.000 in 💨 6 mph H 18%29.62 inHg

8:00 PM

Sunny

99° 💧 0.000 in 💨 6 mph H 20%29.65 inHg

9:00 PM

Clear night

97° 💧 None 💨 5 mph H 22%29.65 inHg

10:00 PM

Clear night

95° 💧 None 💨 4 mph H 23%29.68 inHg

11:00 PM

Clear night

94° 💧 None 💨 12 mph H 25%29.71 inHg

Saturday

12:00 AM

Clear night

92° 💧 None 💨 18 mph H 28%29.74 inHg

1:00 AM

Clear night

90° 💧 None 💨 17 mph H 31%29.77 inHg

2:00 AM

Clear night

88° 💧 None 💨 14 mph H 34%29.74 inHg

3:00 AM

Clear night

87° 💧 None 💨 12 mph H 36%29.74 inHg

4:00 AM

Clear night

86° 💧 None 💨 9 mph H 37%29.74 inHg

5:00 AM

Clear night

84° 💧 None 💨 8 mph H 39%29.74 inHg

6:00 AM

Clear night

83° 💧 None 💨 7 mph H 40%29.74 inHg

7:00 AM

Clear night

82° 💧 None 💨 7 mph H 42%29.77 inHg

8:00 AM

Sunny

81° 💧 None 💨 8 mph H 42%29.77 inHg

9:00 AM

Sunny

85° 💧 0.000 in 💨 6 mph H 37%29.77 inHg

10:00 AM

Sunny

91° 💧 None 💨 5 mph H 30%29.80 inHg

11:00 AM

Sunny

94° 💧 None 💨 5 mph H 26%29.80 inHg

12:00 PM

Sunny

98° 💧 None 💨 3 mph H 22%29.77 inHg

1:00 PM

Sunny

101° 💧 None 💨 0 mph H 20%29.77 inHg

2:00 PM

Mostly sunny

104° 💧 0.000 in 💨 3 mph H 17%29.74 inHg

3:00 PM

Sunny

106° 💧 None 💨 5 mph H 14%29.71 inHg

4:00 PM

Sunny

106° 💧 None 💨 7 mph H 13%29.68 inHg

5:00 PM

Sunny

106° 💧 None 💨 9 mph H 13%29.65 inHg

6:00 PM

Sunny

105° 💧 None 💨 10 mph H 13%29.65 inHg

7:00 PM

Sunny

104° 💧 None 💨 12 mph H 14%29.65 inHg

10:00 PM

Mostly clear night

96° 💧 None 💨 16 mph H 26%29.77 inHg

Sunday

1:00 AM

Clear night

90° 💧 None 💨 15 mph H 33%29.85 inHg

4:00 AM

Clear night

86° 💧 None 💨 11 mph H 40%29.85 inHg

7:00 AM

Clear night

82° 💧 None 💨 9 mph H 47%29.88 inHg

10:00 AM

Sunny

86° 💧 None 💨 13 mph H 45%29.91 inHg

1:00 PM

Sunny

97° 💧 None 💨 12 mph H 26%29.88 inHg

4:00 PM

Mostly sunny

101° 💧 None 💨 15 mph H 22%29.77 inHg

7:00 PM

Mostly sunny

96° 💧 None 💨 17 mph H 23%29.74 inHg

10:00 PM

Clear night

90° 💧 None 💨 15 mph H 30%29.83 inHg

Monday

1:00 AM

Clear night

86° 💧 None 💨 13 mph H 39%29.88 inHg

4:00 AM

Clear night

82° 💧 None 💨 11 mph H 43%29.88 inHg

7:00 AM

Clear night

79° 💧 None 💨 12 mph H 51%29.88 inHg

10:00 AM

Sunny

84° 💧 None 💨 13 mph H 47%29.91 inHg

1:00 PM

Sunny

95° 💧 None 💨 8 mph H 28%29.85 inHg

4:00 PM

Sunny

100° 💧 None 💨 6 mph H 20%29.74 inHg

7:00 PM

Sunny

98° 💧 None 💨 11 mph H 19%29.71 inHg

10:00 PM

Clear night

91° 💧 None 💨 18 mph H 32%29.80 inHg

Tuesday

1:00 AM

Clear night

87° 💧 None 💨 14 mph H 40%29.83 inHg

4:00 AM

Clear night

83° 💧 None 💨 10 mph H 45%29.83 inHg

7:00 AM

Clear night

80° 💧 None 💨 11 mph H 49%29.85 inHg

10:00 AM

Sunny

86° 💧 None 💨 10 mph H 41%29.91 inHg

1:00 PM

Mostly sunny

98° 💧 None 💨 8 mph H 25%29.88 inHg

7:00 PM

Partly cloudy

97° 💧 None 💨 4 mph H 28%29.88 inHg

Wednesday

1:00 AM

Overcast night

97° 💧 None 💨 5 mph H 26%29.80 inHg

7:00 AM

Moderate rain

86° 💧 None 💨 12 mph H 42%29.97 inHg

1:00 PM

Overcast

74° 💧 None 💨 4 mph H 93%30.00 inHg

7:00 PM

Sunny

88° 💧 None 💨 6 mph H 50%30.03 inHg

Thursday

1:00 AM

Mostly cloudy night

91° 💧 None 💨 3 mph H 40%29.88 inHg

7:00 AM

Overcast night

82° 💧 None 💨 9 mph H 49%30.00 inHg

1:00 PM

Mostly sunny

73° 💧 None 💨 5 mph H 90%30.00 inHg

7:00 PM

Partly cloudy

88° 💧 None 💨 2 mph H 49%30.03 inHg

Friday

1:00 AM

Mostly clear night

90° 💧 None 💨 7 mph H 42%29.91 inHg

7:00 AM

Mostly cloudy night

81° 💧 None 💨 10 mph H 58%30.06 inHg

1:00 PM

Sunny

72° 💧 None 💨 11 mph H 83%30.12 inHg

7:00 PM

Sunny

90° 💧 None 💨 5 mph H 39%30.12 inHg

Saturday

1:00 AM

Mostly clear night

92° 💧 None 💨 5 mph H 33%29.97 inHg

7:00 AM

Mostly clear night

82° 💧 None 💨 7 mph H 50%30.06 inHg

1:00 PM

Sunny

76° 💧 None 💨 5 mph H 64%30.03 inHg

7:00 PM

Sunny

92° 💧 None 💨 7 mph H 36%30.03 inHg

Sunday

1:00 AM

Partly cloudy night

94° 💧 None 💨 9 mph H 30%29.85 inHg

7:00 AM

Light rain

74° 💧 None 💨 13 mph H 88%30.00 inHg

1:00 PM

Sunny

71° 💧 None 💨 3 mph H 95%29.97 inHg

7:00 PM

Sunny

85° 💧 None 💨 5 mph H 56%29.94 inHg

Monday

1:00 AM

Mostly cloudy night

87° 💧 None 💨 5 mph H 48%29.80 inHg

7:00 AM

Light rain

73° 💧 None 💨 12 mph H 87%29.88 inHg

1:00 PM

Mostly sunny

70° 💧 None 💨 5 mph H 88%29.83 inHg

7:00 PM

Mostly sunny

89° 💧 None 💨 4 mph H 47%29.83 inHg

Tuesday

1:00 AM

Partly cloudy night

89° 💧 None 💨 5 mph H 38%29.77 inHg

7:00 AM

Overcast night

76° 💧 None 💨 5 mph H 72%29.88 inHg

1:00 PM

Mostly cloudy

71° 💧 None 💨 8 mph H 77%29.97 inHg

7:00 PM

Mostly cloudy

85° 💧 None 💨 10 mph H 52%30.03 inHg

Wednesday

1:00 AM

Light rain

76° 💧 None 💨 12 mph H 72%30.00 inHg

7:00 AM

Overcast night

73° 💧 None 💨 9 mph H 79%30.06 inHg

1:00 PM

Overcast

71° 💧 None 💨 10 mph H 84%30.06 inHg

7:00 PM

Overcast

78° 💧 None 💨 13 mph H 52%30.06 inHg

Thursday

1:00 AM

Overcast night

79° 💧 None 💨 3 mph H 54%29.94 inHg

7:00 AM

Light rain

68° 💧 None 💨 14 mph H 88%30.09 inHg

1:00 PM

Heavy rain

66° 💧 None 💨 11 mph H 94%30.09 inHg

In Barstow and, more broadly, across the state of Texas: The evening will be mostly cloudy with warm temperatures hovering between 91 and 93 degrees Fahrenheit. Moderate south winds will be present, blowing up to 12 mph with gusts reaching 21 mph. A small chance of rain exists, with a potential accumulation of around 0.01 inches and the highest likelihood of rain around 31%. Conditions during the next few hours will remain warm and humid, with occasional gusts from the south. While rainfall is not certain, it may briefly occur, so keep an eye out for changing weather patterns. Overall, expect a warm and breezy evening with only a slight chance of light showers.

15-Day Weather Outlook for Barstow

TomorrowTomorrow

Strong thunderstorm 102°/80° 💧 None 💨 16 mph

Saturday, Sep 12Sat Sep 12

Mostly sunny 105°/82° 💧 0.005 in 💨 17 mph

Sunday, Sep 13Sun Sep 13

Mostly sunny 103°/82° 💧 0.010 in 💨 16 mph

Monday, Sep 14Mon Sep 14

Mostly sunny 100°/79° 💧 None 💨 17 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 98°/80° 💧 None 💨 18 mph

Wednesday, Sep 16Wed Sep 16

Moderate rain 97°/74° 💧 0.412 in 💨 12 mph

Thursday, Sep 17Thu Sep 17

Mostly cloudy 91°/73° 💧 0.002 in 💨 9 mph

Friday, Sep 18Fri Sep 18

Partly cloudy 90°/72° 💧 0.005 in 💨 11 mph

Saturday, Sep 19Sat Sep 19

Mostly sunny 92°/76° 💧 0.010 in 💨 7 mph

Sunday, Sep 20Sun Sep 20

Light rain 94°/71° 💧 0.266 in 💨 13 mph

Monday, Sep 21Mon Sep 21

Light rain 87°/70° 💧 0.065 in 💨 12 mph

Tuesday, Sep 22Tue Sep 22

Mostly sunny 89°/71° 💧 None 💨 8 mph

Wednesday, Sep 23Wed Sep 23

Light rain 85°/71° 💧 0.073 in 💨 12 mph

Thursday, Sep 24Thu Sep 24

Heavy rain 79°/66° 💧 0.845 in 💨 14 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Barstow

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Barstow

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 3:00 AM

PM2.5 Fine particles Good 1,1µg/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 Good 2,4µg/m³

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

O₃ Ozone Good 55,2µg/m³

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

NO₂ Nitrogen dioxide Good 0,4µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Barstow

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 9,8Very high 😊Good

Tomorrow UV 10,2Very high 🙂Fair

Saturday UV 9,9Very high 🙂Fair

Sunday UV 9,8Very high 🙂Fair

Monday UV 8,0Very high —Unavailable

Tuesday UV 8,0Very high —Unavailable

Wednesday UV 8,0Very high —Unavailable

Hourly UV index today

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

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.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

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 Barstow

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · BARSTOW, TEXAS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 6:00 AM–7:00 AM.

98/100Best-hour score

BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 9:29 PM–6:12 AM

☁ Cloud cover 3% Real hourly forecast for the best viewing hour.

☾ Moonlight 2% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 81° high at the best hour.

✦ Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min80%

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

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

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% 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 Barstow were last refreshed today at 2:07 AM. The current forecast period extends through 12/09/2026 at 12:00 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.