What is the weather in Unionville right now?

Current weather in Unionville is moderate rain.

Where can I find the hourly weather forecast for Unionville?

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

Is the weather forecast for Unionville updated regularly?

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

Now · 7:40 PM

Unionville Weather & Hourly Forecast

United States · Pennsylvania · 19348

71°F

Moderate rain

Feels like: 75°F

💧 Humidity 98% 🌡 Pressure 29.88 inHg 💨 Wind 6 mph 👁 Visibility 1.5 mi ☁ Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Unionville

Today

8:00 PM

Moderate rain

71° 💧 0.511 in 💨 6 mph H 98%29.88 inHg

11:00 PM

Light rain

70° 💧 0.010 in 💨 7 mph H 98%29.94 inHg

Tomorrow

2:00 AM

Partly cloudy night

66° 💧 0.000 in 💨 8 mph H 97%29.97 inHg

5:00 AM

Mostly cloudy night

63° 💧 None 💨 10 mph H 95%29.97 inHg

8:00 AM

Partly cloudy

62° 💧 0.000 in 💨 11 mph H 90%30.03 inHg

11:00 AM

Mostly cloudy

67° 💧 None 💨 9 mph H 74%30.06 inHg

2:00 PM

Overcast

70° 💧 None 💨 8 mph H 64%30.06 inHg

5:00 PM

Overcast

70° 💧 None 💨 8 mph H 63%30.06 inHg

8:00 PM

Overcast night

66° 💧 0.082 in 💨 8 mph H 74%30.06 inHg

11:00 PM

Moderate rain

63° 💧 0.174 in 💨 8 mph H 95%30.12 inHg

Tuesday

2:00 AM

Light rain

60° 💧 0.045 in 💨 11 mph H 97%30.12 inHg

5:00 AM

Light rain

58° 💧 0.205 in 💨 14 mph H 96%30.12 inHg

8:00 AM

Light rain

57° 💧 0.179 in 💨 13 mph H 97%30.18 inHg

11:00 AM

Light rain

57° 💧 0.158 in 💨 14 mph H 96%30.24 inHg

2:00 PM

Light rain

57° 💧 0.176 in 💨 12 mph H 96%30.24 inHg

5:00 PM

Light rain

58° 💧 0.132 in 💨 12 mph H 97%30.24 inHg

Today

8:00 PM

Moderate rain

71° 💧 0.110 in 💨 6 mph H 98%29.88 inHg

9:00 PM

Thunderstorms

70° 💧 0.284 in 💨 5 mph H 98%29.91 inHg

10:00 PM

Moderate rain

70° 💧 0.116 in 💨 5 mph H 98%29.91 inHg

11:00 PM

Light rain

70° 💧 0.008 in 💨 7 mph H 98%29.94 inHg

Tomorrow

12:00 AM

Partly cloudy night

68° 💧 0.002 in 💨 8 mph H 96%29.94 inHg

1:00 AM

Partly cloudy night

67° 💧 0.001 in 💨 8 mph H 97%29.94 inHg

2:00 AM

Partly cloudy night

66° 💧 0.000 in 💨 8 mph H 97%29.97 inHg

3:00 AM

Mostly clear night

65° 💧 None 💨 8 mph H 97%29.97 inHg

4:00 AM

Mostly clear night

64° 💧 None 💨 9 mph H 96%29.97 inHg

5:00 AM

Mostly cloudy night

63° 💧 None 💨 10 mph H 95%29.97 inHg

6:00 AM

Mostly cloudy night

62° 💧 None 💨 10 mph H 94%30.00 inHg

7:00 AM

Partly cloudy

61° 💧 None 💨 10 mph H 93%30.00 inHg

8:00 AM

Partly cloudy

62° 💧 None 💨 11 mph H 90%30.03 inHg

9:00 AM

Mostly cloudy

64° 💧 None 💨 11 mph H 85%30.06 inHg

10:00 AM

Overcast

66° 💧 0.000 in 💨 11 mph H 78%30.06 inHg

11:00 AM

Mostly cloudy

67° 💧 None 💨 9 mph H 74%30.06 inHg

12:00 PM

Mostly cloudy

68° 💧 None 💨 8 mph H 70%30.09 inHg

1:00 PM

Mostly cloudy

69° 💧 None 💨 8 mph H 65%30.06 inHg

2:00 PM

Overcast

70° 💧 None 💨 8 mph H 64%30.06 inHg

3:00 PM

Overcast

70° 💧 None 💨 8 mph H 65%30.06 inHg

4:00 PM

Overcast

69° 💧 None 💨 7 mph H 67%30.06 inHg

5:00 PM

Overcast

70° 💧 None 💨 8 mph H 63%30.06 inHg

6:00 PM

Overcast

68° 💧 None 💨 8 mph H 69%30.03 inHg

7:00 PM

Overcast

67° 💧 None 💨 7 mph H 72%30.06 inHg

8:00 PM

Overcast night

66° 💧 None 💨 8 mph H 74%30.06 inHg

9:00 PM

Light rain

66° 💧 0.006 in 💨 8 mph H 77%30.09 inHg

10:00 PM

Light rain

63° 💧 0.075 in 💨 8 mph H 92%30.09 inHg

11:00 PM

Moderate rain

63° 💧 0.121 in 💨 8 mph H 95%30.12 inHg

Tuesday

12:00 AM

Light rain

63° 💧 0.033 in 💨 8 mph H 96%30.12 inHg

1:00 AM

Light rain

62° 💧 0.020 in 💨 9 mph H 97%30.12 inHg

2:00 AM

Light rain

60° 💧 0.023 in 💨 11 mph H 97%30.12 inHg

3:00 AM

Light rain

59° 💧 0.009 in 💨 12 mph H 97%30.12 inHg

4:00 AM

Light rain

58° 💧 0.012 in 💨 13 mph H 96%30.12 inHg

5:00 AM

Light rain

58° 💧 0.047 in 💨 14 mph H 96%30.12 inHg

6:00 AM

Light rain

57° 💧 0.066 in 💨 14 mph H 96%30.15 inHg

7:00 AM

Light rain

57° 💧 0.093 in 💨 12 mph H 96%30.15 inHg

8:00 AM

Light rain

57° 💧 0.067 in 💨 13 mph H 97%30.18 inHg

9:00 AM

Light rain

57° 💧 0.084 in 💨 14 mph H 96%30.18 inHg

10:00 AM

Light rain

57° 💧 0.029 in 💨 13 mph H 97%30.21 inHg

11:00 AM

Light rain

57° 💧 0.036 in 💨 14 mph H 96%30.24 inHg

12:00 PM

Light rain

58° 💧 0.071 in 💨 14 mph H 97%30.24 inHg

1:00 PM

Light rain

58° 💧 0.050 in 💨 13 mph H 98%30.21 inHg

2:00 PM

Light rain

57° 💧 0.072 in 💨 12 mph H 96%30.24 inHg

3:00 PM

Light rain

57° 💧 0.058 in 💨 12 mph H 96%30.21 inHg

4:00 PM

Light rain

57° 💧 0.047 in 💨 11 mph H 97%30.24 inHg

5:00 PM

Light rain

58° 💧 0.051 in 💨 12 mph H 97%30.24 inHg

6:00 PM

Light rain

58° 💧 0.056 in 💨 13 mph H 96%30.24 inHg

7:00 PM

Light rain

57° 💧 0.026 in 💨 13 mph H 96%30.24 inHg

8:00 PM

Light rain

57° 💧 0.005 in 💨 12 mph H 95%30.27 inHg

9:00 PM

Overcast night

57° 💧 None 💨 12 mph H 92%30.27 inHg

10:00 PM

Overcast night

56° 💧 None 💨 11 mph H 89%30.30 inHg

11:00 PM

Overcast night

56° 💧 None 💨 11 mph H 87%30.30 inHg

Wednesday

12:00 AM

Overcast night

57° 💧 None 💨 12 mph H 83%30.30 inHg

1:00 AM

Overcast night

56° 💧 0.001 in 💨 13 mph H 79%30.30 inHg

2:00 AM

Overcast night

55° 💧 None 💨 12 mph H 77%30.30 inHg

3:00 AM

Overcast night

55° 💧 None 💨 13 mph H 72%30.30 inHg

4:00 AM

Overcast night

55° 💧 None 💨 13 mph H 71%30.30 inHg

5:00 AM

Overcast night

55° 💧 None 💨 14 mph H 69%30.33 inHg

6:00 AM

Overcast night

54° 💧 None 💨 15 mph H 67%30.33 inHg

7:00 AM

Overcast

53° 💧 None 💨 15 mph H 69%30.36 inHg

8:00 AM

Overcast

53° 💧 None 💨 14 mph H 74%30.36 inHg

11:00 AM

Overcast

59° 💧 None 💨 15 mph H 71%30.39 inHg

2:00 PM

Overcast

62° 💧 None 💨 16 mph H 69%30.39 inHg

5:00 PM

Partly cloudy

62° 💧 None 💨 13 mph H 66%30.39 inHg

8:00 PM

Mostly clear night

58° 💧 None 💨 10 mph H 68%30.39 inHg

11:00 PM

Clear night

55° 💧 None 💨 11 mph H 70%30.42 inHg

Thursday

2:00 AM

Overcast night

54° 💧 None 💨 12 mph H 73%30.39 inHg

5:00 AM

Overcast night

53° 💧 None 💨 12 mph H 76%30.39 inHg

8:00 AM

Overcast

53° 💧 None 💨 12 mph H 77%30.39 inHg

11:00 AM

Mostly sunny

59° 💧 None 💨 15 mph H 68%30.39 inHg

2:00 PM

Overcast

60° 💧 None 💨 14 mph H 66%30.33 inHg

5:00 PM

Overcast

61° 💧 None 💨 12 mph H 62%30.30 inHg

8:00 PM

Overcast night

56° 💧 None 💨 8 mph H 70%30.27 inHg

11:00 PM

Overcast night

55° 💧 None 💨 9 mph H 75%30.24 inHg

Friday

2:00 AM

Partly cloudy night

53° 💧 None 💨 11 mph H 66%30.18 inHg

5:00 AM

Overcast night

51° 💧 None 💨 12 mph H 59%30.12 inHg

8:00 AM

Overcast

52° 💧 None 💨 13 mph H 64%30.09 inHg

11:00 AM

Overcast

57° 💧 None 💨 11 mph H 62%30.06 inHg

2:00 PM

Light rain

58° 💧 None 💨 15 mph H 72%30.00 inHg

5:00 PM

Moderate rain

55° 💧 None 💨 16 mph H 92%29.94 inHg

8:00 PM

Moderate rain

54° 💧 None 💨 16 mph H 95%29.91 inHg

11:00 PM

Light rain

53° 💧 None 💨 19 mph H 93%29.85 inHg

Saturday

2:00 AM

Light rain

54° 💧 None 💨 18 mph H 90%29.77 inHg

5:00 AM

Moderate rain

52° 💧 None 💨 18 mph H 94%29.74 inHg

8:00 AM

Light rain

53° 💧 None 💨 18 mph H 94%29.77 inHg

2:00 PM

Overcast

59° 💧 None 💨 14 mph H 74%29.71 inHg

8:00 PM

Overcast night

59° 💧 None 💨 14 mph H 72%29.68 inHg

Sunday

2:00 AM

Moderate rain

53° 💧 None 💨 16 mph H 94%29.68 inHg

8:00 AM

Overcast

56° 💧 None 💨 13 mph H 81%29.71 inHg

2:00 PM

Overcast

66° 💧 None 💨 11 mph H 72%29.77 inHg

8:00 PM

Overcast night

62° 💧 None 💨 11 mph H 79%29.85 inHg

Monday

2:00 AM

Overcast night

61° 💧 None 💨 11 mph H 82%29.88 inHg

8:00 AM

Overcast

60° 💧 None 💨 11 mph H 84%29.94 inHg

2:00 PM

Overcast

63° 💧 None 💨 12 mph H 80%29.97 inHg

8:00 PM

Light rain

59° 💧 None 💨 11 mph H 93%30.00 inHg

Tuesday

2:00 AM

Light rain

56° 💧 None 💨 10 mph H 97%29.97 inHg

8:00 AM

Moderate rain

57° 💧 None 💨 10 mph H 98%29.97 inHg

2:00 PM

Light rain

65° 💧 None 💨 8 mph H 92%29.91 inHg

8:00 PM

Light rain

63° 💧 None 💨 3 mph H 99%29.88 inHg

Wednesday

2:00 AM

Overcast night

62° 💧 None 💨 6 mph H 99%29.94 inHg

8:00 AM

Overcast

61° 💧 None 💨 5 mph H 99%30.00 inHg

2:00 PM

Mostly cloudy

69° 💧 None 💨 8 mph H 75%29.97 inHg

8:00 PM

Overcast night

64° 💧 None 💨 5 mph H 93%29.97 inHg

Thursday

2:00 AM

Overcast night

62° 💧 None 💨 6 mph H 100%29.97 inHg

8:00 AM

Overcast

64° 💧 None 💨 10 mph H 99%29.97 inHg

2:00 PM

Light rain

67° 💧 None 💨 10 mph H 99%29.94 inHg

8:00 PM

Light rain

67° 💧 None 💨 13 mph H 99%29.91 inHg

Friday

2:00 AM

Heavy rain

66° 💧 None 💨 12 mph H 99%29.88 inHg

8:00 AM

Overcast

67° 💧 None 💨 16 mph H 99%29.83 inHg

2:00 PM

Overcast

73° 💧 None 💨 18 mph H 76%29.74 inHg

8:00 PM

Very heavy rain

67° 💧 None 💨 10 mph H 98%29.71 inHg

Saturday

2:00 AM

Overcast night

67° 💧 None 💨 4 mph H 100%29.71 inHg

8:00 AM

Mostly sunny

63° 💧 None 💨 6 mph H 99%29.74 inHg

2:00 PM

Light rain

71° 💧 None 💨 9 mph H 62%29.74 inHg

8:00 PM

Mostly clear night

64° 💧 None 💨 6 mph H 84%29.77 inHg

Sunday

2:00 AM

Mostly clear night

62° 💧 None 💨 7 mph H 89%29.77 inHg

8:00 AM

Sunny

62° 💧 None 💨 7 mph H 89%29.83 inHg

2:00 PM

Mostly sunny

74° 💧 None 💨 8 mph H 69%29.83 inHg

8:00 PM

Mostly clear night

67° 💧 None 💨 5 mph H 89%29.85 inHg

Monday

2:00 AM

Clear night

63° 💧 None 💨 7 mph H 94%29.88 inHg

8:00 AM

Sunny

62° 💧 None 💨 7 mph H 93%29.94 inHg

In Unionville and, more broadly, across the state of Pennsylvania: Tonight, expect mostly cloudy skies with temperatures remaining mild, ranging from 66 to 68 degrees Fahrenheit. Light northerly winds will blow at around 8 mph, with occasional gusts reaching up to 15 mph. There is a low chance—about 28%—of an isolated shower, so while most of the evening may remain dry, a brief, light rain cannot be entirely ruled out. Conditions will be relatively calm, with no significant wind or weather disturbances expected. The overnight period should bring a comfortable and mild atmosphere, making it suitable for outdoor activities or relaxing indoors. Temperatures are unlikely to drop significantly, maintaining the mild conditions through the early hours.

15-Day Weather Outlook for Unionville

TomorrowTomorrow

Partly cloudy 70°/61° 💧 None 💨 11 mph

Tuesday, Sep 22Tue Sep 22

Overcast 63°/56° 💧 None 💨 14 mph

Wednesday, Sep 23Wed Sep 23

Overcast 62°/53° 💧 1.578 in 💨 16 mph

Thursday, Sep 24Thu Sep 24

Overcast 61°/53° 💧 0.001 in 💨 15 mph

Friday, Sep 25Fri Sep 25

Moderate rain 58°/51° 💧 0.428 in 💨 19 mph

Saturday, Sep 26Sat Sep 26

Moderate rain 59°/52° 💧 0.332 in 💨 18 mph

Sunday, Sep 27Sun Sep 27

Moderate rain 66°/53° 💧 0.390 in 💨 16 mph

Monday, Sep 28Mon Sep 28

Light rain 63°/59° 💧 0.062 in 💨 12 mph

Tuesday, Sep 29Tue Sep 29

Moderate rain 65°/56° 💧 0.390 in 💨 10 mph

Wednesday, Sep 30Wed Sep 30

Mostly cloudy 69°/61° 💧 0.055 in 💨 8 mph

Thursday, Oct 1Thu Oct 1

Light rain 67°/62° 💧 0.153 in 💨 13 mph

Friday, Oct 2Fri Oct 2

Very heavy rain 73°/66° 💧 1.578 in 💨 18 mph

Saturday, Oct 3Sat Oct 3

Light rain 71°/63° 💧 0.734 in 💨 9 mph

Sunday, Oct 4Sun Oct 4

Mostly sunny 74°/62° 💧 0.041 in 💨 8 mph

Monday, Oct 5Mon Oct 5

Sunny 63°/62° 💧 0.001 in 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Unionville

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Unionville

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 8:00 PM

PM2.5 Fine particles Good 6,8µg/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 9,1µg/m³

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

O₃ Ozone Fair 71,7µg/m³

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

NO₂ Nitrogen dioxide Good 7,7µg/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 Unionville

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 4,0Moderate 🙂Fair

Tomorrow UV 4,6Moderate 🙂Fair

Tuesday UV 0,4Low 🙂Fair

Wednesday UV 3,6Moderate 🙂Fair

Thursday UV 3,5Moderate 🙂Fair

Friday UV 4,0Moderate —Unavailable

Saturday UV 4,0Moderate —Unavailable

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

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Acceptable air quality

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

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Unionville

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · UNIONVILLE, PENNSYLVANIA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 3:00 AM–4:00 AM.

83/100Best-hour score

BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 8:34 PM–5:19 AM

☁ Cloud cover 16% Real hourly forecast for the best viewing hour.

☾ Moonlight 71% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 76° 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 min74%

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

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

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.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

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Forecast data for Unionville were last refreshed today at 7:40 PM. The current forecast period extends through 22/09/2026 at 5:00 PM. 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.