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Current weather in Winchester is clear sky.

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

Now · 12:51 PM

Winchester Weather & Hourly Forecast

United States · Arkansas · 71677

95°F

Sunny

Feels like: 96°F

💧 Humidity 38% 🌡 Pressure 29.97 inHg 💨 Wind 7 mph 👁 Visibility 27.2 mi ☁ Clouds 7% ☀️ UV index 7.0 · High 🌅 Sunrise 6:52 AM 🌇 Sunset 7:04 PM

Hourly Forecast for Winchester

Today

1:00 PM

Sunny

95° 💧 0.001 in 💨 7 mph H 38%29.97 inHg

4:00 PM

Mostly sunny

95° 💧 0.025 in 💨 8 mph H 37%29.94 inHg

7:00 PM

Light rain

86° 💧 0.015 in 💨 8 mph H 55%29.94 inHg

10:00 PM

Clear night

83° 💧 None 💨 9 mph H 57%30.00 inHg

Tomorrow

1:00 AM

Clear night

78° 💧 None 💨 9 mph H 66%30.06 inHg

4:00 AM

Clear night

75° 💧 None 💨 9 mph H 68%30.06 inHg

7:00 AM

Sunny

72° 💧 None 💨 9 mph H 70%30.12 inHg

10:00 AM

Sunny

79° 💧 None 💨 9 mph H 53%30.15 inHg

1:00 PM

Sunny

88° 💧 None 💨 10 mph H 41%30.12 inHg

4:00 PM

Sunny

90° 💧 None 💨 10 mph H 33%30.06 inHg

7:00 PM

Sunny

84° 💧 None 💨 9 mph H 40%30.06 inHg

10:00 PM

Clear night

78° 💧 None 💨 9 mph H 49%30.12 inHg

Thursday

1:00 AM

Clear night

72° 💧 None 💨 10 mph H 59%30.12 inHg

4:00 AM

Mostly clear night

68° 💧 None 💨 7 mph H 69%30.12 inHg

7:00 AM

Mostly sunny

66° 💧 None 💨 7 mph H 72%30.15 inHg

10:00 AM

Mostly cloudy

75° 💧 None 💨 9 mph H 54%30.18 inHg

Today

1:00 PM

Sunny

95° 💧 0.001 in 💨 7 mph H 38%29.97 inHg

2:00 PM

Mostly sunny

96° 💧 0.000 in 💨 8 mph H 36%29.97 inHg

3:00 PM

Mostly sunny

96° 💧 0.000 in 💨 9 mph H 36%29.94 inHg

4:00 PM

Mostly sunny

95° 💧 0.000 in 💨 8 mph H 37%29.94 inHg

5:00 PM

Mostly sunny

94° 💧 None 💨 8 mph H 37%29.91 inHg

6:00 PM

Light rain

88° 💧 0.025 in 💨 11 mph H 50%29.94 inHg

7:00 PM

Light rain

86° 💧 0.015 in 💨 8 mph H 55%29.94 inHg

8:00 PM

Clear night

85° 💧 None 💨 6 mph H 54%29.97 inHg

9:00 PM

Clear night

84° 💧 None 💨 9 mph H 54%30.00 inHg

10:00 PM

Clear night

83° 💧 None 💨 9 mph H 57%30.00 inHg

11:00 PM

Clear night

81° 💧 None 💨 10 mph H 60%30.03 inHg

Tomorrow

12:00 AM

Clear night

79° 💧 None 💨 10 mph H 63%30.03 inHg

1:00 AM

Clear night

78° 💧 None 💨 9 mph H 66%30.06 inHg

2:00 AM

Clear night

76° 💧 None 💨 8 mph H 68%30.06 inHg

3:00 AM

Clear night

76° 💧 None 💨 9 mph H 69%30.06 inHg

4:00 AM

Clear night

75° 💧 None 💨 9 mph H 68%30.06 inHg

5:00 AM

Clear night

74° 💧 None 💨 9 mph H 68%30.06 inHg

6:00 AM

Clear night

73° 💧 None 💨 9 mph H 69%30.09 inHg

7:00 AM

Sunny

72° 💧 None 💨 9 mph H 70%30.12 inHg

8:00 AM

Sunny

73° 💧 None 💨 10 mph H 67%30.12 inHg

9:00 AM

Sunny

75° 💧 None 💨 10 mph H 60%30.15 inHg

10:00 AM

Sunny

79° 💧 None 💨 9 mph H 53%30.15 inHg

11:00 AM

Sunny

83° 💧 None 💨 9 mph H 48%30.15 inHg

12:00 PM

Sunny

86° 💧 None 💨 10 mph H 44%30.15 inHg

1:00 PM

Sunny

88° 💧 None 💨 10 mph H 41%30.12 inHg

2:00 PM

Sunny

90° 💧 None 💨 10 mph H 38%30.09 inHg

3:00 PM

Sunny

90° 💧 None 💨 10 mph H 35%30.06 inHg

4:00 PM

Sunny

90° 💧 None 💨 10 mph H 33%30.06 inHg

5:00 PM

Sunny

89° 💧 None 💨 10 mph H 33%30.03 inHg

6:00 PM

Sunny

87° 💧 None 💨 11 mph H 35%30.06 inHg

7:00 PM

Sunny

84° 💧 None 💨 9 mph H 40%30.06 inHg

8:00 PM

Clear night

82° 💧 None 💨 9 mph H 43%30.09 inHg

9:00 PM

Clear night

80° 💧 None 💨 9 mph H 46%30.09 inHg

10:00 PM

Clear night

78° 💧 None 💨 9 mph H 49%30.12 inHg

11:00 PM

Clear night

76° 💧 None 💨 11 mph H 51%30.12 inHg

Thursday

12:00 AM

Clear night

74° 💧 None 💨 11 mph H 55%30.12 inHg

1:00 AM

Clear night

72° 💧 None 💨 10 mph H 59%30.12 inHg

2:00 AM

Partly cloudy night

71° 💧 None 💨 8 mph H 63%30.15 inHg

3:00 AM

Partly cloudy night

69° 💧 None 💨 7 mph H 66%30.12 inHg

4:00 AM

Mostly clear night

68° 💧 None 💨 7 mph H 69%30.12 inHg

5:00 AM

Mostly clear night

68° 💧 None 💨 7 mph H 71%30.15 inHg

6:00 AM

Mostly clear night

67° 💧 None 💨 7 mph H 71%30.15 inHg

7:00 AM

Mostly sunny

66° 💧 None 💨 7 mph H 72%30.15 inHg

8:00 AM

Partly cloudy

68° 💧 None 💨 8 mph H 67%30.15 inHg

9:00 AM

Partly cloudy

71° 💧 None 💨 10 mph H 60%30.18 inHg

10:00 AM

Mostly cloudy

75° 💧 None 💨 9 mph H 54%30.18 inHg

11:00 AM

Mostly cloudy

79° 💧 None 💨 9 mph H 48%30.18 inHg

12:00 PM

Mostly cloudy

81° 💧 None 💨 9 mph H 43%30.15 inHg

1:00 PM

Mostly cloudy

84° 💧 None 💨 9 mph H 39%30.12 inHg

2:00 PM

Overcast

85° 💧 None 💨 9 mph H 37%30.09 inHg

3:00 PM

Overcast

86° 💧 None 💨 9 mph H 35%30.06 inHg

4:00 PM

Overcast

86° 💧 None 💨 9 mph H 35%30.06 inHg

5:00 PM

Mostly cloudy

86° 💧 None 💨 9 mph H 35%30.06 inHg

6:00 PM

Partly cloudy

84° 💧 None 💨 9 mph H 37%30.06 inHg

7:00 PM

Mostly cloudy

82° 💧 None 💨 8 mph H 41%30.06 inHg

Friday

4:00 AM

Mostly clear night

69° 💧 None 💨 5 mph H 67%30.09 inHg

7:00 AM

Partly cloudy

67° 💧 None 💨 5 mph H 76%30.12 inHg

10:00 AM

Partly cloudy

79° 💧 None 💨 5 mph H 52%30.15 inHg

1:00 PM

Partly cloudy

89° 💧 None 💨 4 mph H 34%30.09 inHg

4:00 PM

Overcast

91° 💧 None 💨 5 mph H 30%30.00 inHg

7:00 PM

Partly cloudy night

85° 💧 None 💨 6 mph H 35%30.00 inHg

10:00 PM

Mostly cloudy night

80° 💧 None 💨 6 mph H 44%30.03 inHg

Saturday

1:00 AM

Mostly cloudy night

77° 💧 None 💨 6 mph H 53%30.03 inHg

4:00 AM

Mostly cloudy night

73° 💧 None 💨 5 mph H 61%30.03 inHg

7:00 AM

Overcast

71° 💧 None 💨 3 mph H 66%30.06 inHg

10:00 AM

Sunny

83° 💧 None 💨 2 mph H 44%30.06 inHg

1:00 PM

Sunny

93° 💧 None 💨 2 mph H 29%30.03 inHg

4:00 PM

Mostly cloudy

95° 💧 None 💨 5 mph H 26%29.97 inHg

7:00 PM

Mostly cloudy night

88° 💧 None 💨 5 mph H 27%29.97 inHg

10:00 PM

Clear night

82° 💧 None 💨 4 mph H 38%29.97 inHg

Sunday

1:00 AM

Clear night

77° 💧 None 💨 4 mph H 50%29.97 inHg

4:00 AM

Clear night

74° 💧 None 💨 3 mph H 56%29.97 inHg

7:00 AM

Sunny

72° 💧 None 💨 4 mph H 62%29.97 inHg

10:00 AM

Sunny

85° 💧 None 💨 1 mph H 39%30.00 inHg

1:00 PM

Mostly sunny

96° 💧 None 💨 4 mph H 26%29.94 inHg

4:00 PM

Overcast

97° 💧 None 💨 5 mph H 24%29.85 inHg

7:00 PM

Clear night

90° 💧 None 💨 3 mph H 26%29.85 inHg

10:00 PM

Mostly cloudy night

85° 💧 None 💨 6 mph H 36%29.88 inHg

Monday

1:00 AM

Mostly clear night

80° 💧 None 💨 4 mph H 42%29.88 inHg

7:00 AM

Light rain

79° 💧 None 💨 6 mph H 48%29.88 inHg

1:00 PM

Light rain

70° 💧 None 💨 5 mph H 89%29.91 inHg

7:00 PM

Clear night

90° 💧 None 💨 4 mph H 36%29.88 inHg

Tuesday

1:00 AM

Mostly clear night

87° 💧 None 💨 3 mph H 42%29.80 inHg

7:00 AM

Mostly sunny

78° 💧 None 💨 5 mph H 51%29.85 inHg

1:00 PM

Partly cloudy

74° 💧 None 💨 4 mph H 58%29.85 inHg

7:00 PM

Overcast night

92° 💧 None 💨 5 mph H 36%29.85 inHg

Wednesday

1:00 AM

Mostly cloudy night

88° 💧 None 💨 6 mph H 41%29.77 inHg

7:00 AM

Mostly cloudy

81° 💧 None 💨 6 mph H 55%29.83 inHg

1:00 PM

Overcast

74° 💧 None 💨 2 mph H 82%29.85 inHg

7:00 PM

Overcast night

92° 💧 None 💨 11 mph H 42%29.85 inHg

Thursday

1:00 AM

Overcast night

78° 💧 None 💨 4 mph H 74%29.83 inHg

7:00 AM

Overcast

77° 💧 None 💨 4 mph H 78%29.88 inHg

1:00 PM

Overcast

76° 💧 None 💨 6 mph H 77%29.91 inHg

7:00 PM

Overcast night

84° 💧 None 💨 12 mph H 59%29.91 inHg

Friday

1:00 AM

Light rain

73° 💧 None 💨 4 mph H 95%29.91 inHg

7:00 AM

Moderate rain

72° 💧 None 💨 11 mph H 94%29.94 inHg

1:00 PM

Moderate rain

72° 💧 None 💨 11 mph H 94%29.94 inHg

7:00 PM

Moderate rain

72° 💧 None 💨 12 mph H 95%29.97 inHg

Saturday

1:00 AM

Overcast night

74° 💧 None 💨 11 mph H 91%29.91 inHg

7:00 AM

Overcast night

73° 💧 None 💨 7 mph H 98%29.91 inHg

1:00 PM

Light rain

72° 💧 None 💨 7 mph H 98%29.91 inHg

7:00 PM

Light rain

79° 💧 None 💨 8 mph H 79%29.94 inHg

Sunday

1:00 AM

Light rain

73° 💧 None 💨 7 mph H 96%29.91 inHg

7:00 AM

Light rain

73° 💧 None 💨 6 mph H 98%29.91 inHg

1:00 PM

Moderate rain

71° 💧 None 💨 3 mph H 99%29.94 inHg

7:00 PM

Light rain

81° 💧 None 💨 7 mph H 71%29.94 inHg

Monday

1:00 AM

Light rain

76° 💧 None 💨 5 mph H 87%29.91 inHg

7:00 AM

Mostly clear night

70° 💧 None 💨 3 mph H 98%29.97 inHg

1:00 PM

Overcast

72° 💧 None 💨 1 mph H 95%29.97 inHg

7:00 PM

Partly cloudy night

79° 💧 None 💨 3 mph H 75%29.97 inHg

Tuesday

1:00 AM

Light rain

75° 💧 None 💨 7 mph H 92%29.94 inHg

7:00 AM

Overcast night

72° 💧 None 💨 4 mph H 99%29.97 inHg

1:00 PM

Overcast

72° 💧 None 💨 4 mph H 94%29.97 inHg

7:00 PM

Overcast night

77° 💧 None 💨 9 mph H 73%30.00 inHg

Wednesday

1:00 AM

Overcast night

75° 💧 None 💨 5 mph H 73%29.97 inHg

In Winchester and, more broadly, across the state of Arkansas: This morning will feature a mix of sun and clouds with temperatures starting around 70 degrees. Light northeast winds at up to 6 mph are expected, with occasional gusts reaching 12 mph. As the day progresses, temperatures will rise into the upper 80s and possibly reach the low 90s. There is a chance of scattered rain, with a total accumulation around 0.04 inches and a maximum probability of 54%. Winds will remain light from the northeast, maintaining gentle breezes throughout the day. Overall, expect warm conditions with some clouds and brief periods of rain possible later in the afternoon.

15-Day Weather Outlook for Winchester

TomorrowTomorrow

Sunny 90°/72° 💧 None 💨 11 mph

Thursday, Sep 24Thu Sep 24

Partly cloudy 86°/66° 💧 None 💨 11 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 91°/67° 💧 0.024 in 💨 6 mph

Saturday, Sep 26Sat Sep 26

Mostly cloudy 95°/71° 💧 None 💨 6 mph

Sunday, Sep 27Sun Sep 27

Mostly sunny 97°/72° 💧 0.001 in 💨 6 mph

Monday, Sep 28Mon Sep 28

Light rain 90°/70° 💧 0.093 in 💨 6 mph

Tuesday, Sep 29Tue Sep 29

Overcast 92°/74° 💧 0.007 in 💨 5 mph

Wednesday, Sep 30Wed Sep 30

Overcast 92°/74° 💧 0.019 in 💨 11 mph

Thursday, Oct 1Thu Oct 1

Overcast 84°/76° 💧 0.037 in 💨 12 mph

Friday, Oct 2Fri Oct 2

Moderate rain 73°/72° 💧 1.505 in 💨 12 mph

Saturday, Oct 3Sat Oct 3

Light rain 79°/72° 💧 0.267 in 💨 11 mph

Sunday, Oct 4Sun Oct 4

Moderate rain 81°/71° 💧 0.356 in 💨 7 mph

Monday, Oct 5Mon Oct 5

Light rain 79°/70° 💧 0.048 in 💨 5 mph

Tuesday, Oct 6Tue Oct 6

Light rain 77°/72° 💧 0.086 in 💨 9 mph

Wednesday, Oct 7Wed Oct 7

Overcast 75°/75° 💧 0.001 in 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Winchester

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Winchester

Hourly forecast · Updated every 2 hours

Moderate

Nearest forecast value 1:00 PM

PM2.5 Fine particles Good 6,2µg/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 7,6µg/m³

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

O₃ Ozone Moderate 104,5µg/m³

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

NO₂ Nitrogen dioxide Good 1,2µg/m³

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

Sensitive people should reduce strenuous and prolonged outdoor exertion.

UV & HEALTH

UV, Sun & Health Outlook in Winchester

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 7,8High 😐Moderate

Tomorrow UV 7,9High 😐Moderate

Thursday UV 7,2High 😐Moderate

Friday UV 6,9High 😐Moderate

Saturday UV 8,0Very high 🙂Fair

Sunday UV 5,0Moderate —Unavailable

Monday UV 8,0Very high —Unavailable

Hourly UV index today

1:00 PMUV 7,8 2:00 PMUV 7,3 3:00 PMUV 5,6 4:00 PMUV 3,2 5:00 PMUV 1,5 6:00 PMUV 0,4 7:00 PMUV 0,0

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

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Caution for sensitive people

People with respiratory or cardiovascular conditions should reduce prolonged outdoor exertion.

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day.

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 Winchester

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · WINCHESTER, ARKANSAS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

99/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:26 PM–5:31 AM

☁ Cloud cover 1% Real hourly forecast for the best viewing hour.

☾ Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 70° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min75%

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

SEP 20–NOV 20

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

ACTIVE NOW

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

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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 Winchester were last refreshed today at 12:51 PM. The current forecast period extends through 24/09/2026 at 10:00 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.