What is the weather in Mechanicsburg right now?

Current weather in Mechanicsburg is clear sky.

Where can I find the hourly weather forecast for Mechanicsburg?

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

Is the weather forecast for Mechanicsburg updated regularly?

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

Now · 10:40 PM

Mechanicsburg Weather & Hourly Forecast

United States · Ohio · 43044

75°F

Clear night

Feels like: 76°F

💧 Humidity 88% 🌡 Pressure 30.00 inHg 💨 Wind 5 mph 👁 Visibility 6.2 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:03 AM 🌇 Sunset 8:03 PM

Hourly Forecast for Mechanicsburg

Today

11:00 PM

Clear night

75° 💧 None 💨 5 mph H 88%30.00 inHg

Tomorrow

2:00 AM

Clear night

75° 💧 None 💨 6 mph H 91%29.97 inHg

5:00 AM

Clear night

73° 💧 0.02 in 💨 7 mph H 91%29.97 inHg

8:00 AM

Sunny

77° 💧 None 💨 7 mph H 91%29.97 inHg

11:00 AM

Sunny

86° 💧 0.03 in 💨 10 mph H 69%30.00 inHg

2:00 PM

Light rain

90° 💧 0.01 in 💨 6 mph H 67%29.97 inHg

5:00 PM

Mostly sunny

92° 💧 0.04 in 💨 9 mph H 65%29.91 inHg

8:00 PM

Partly cloudy

82° 💧 None 💨 8 mph H 86%29.91 inHg

11:00 PM

Mostly clear night

77° 💧 None 💨 6 mph H 90%29.91 inHg

Saturday

2:00 AM

Partly cloudy night

77° 💧 0.01 in 💨 8 mph H 91%29.91 inHg

5:00 AM

Mostly cloudy night

74° 💧 None 💨 9 mph H 94%29.88 inHg

8:00 AM

Mostly cloudy

77° 💧 0.06 in 💨 9 mph H 93%29.91 inHg

11:00 AM

Overcast

80° 💧 0.02 in 💨 4 mph H 84%29.88 inHg

2:00 PM

Light rain

89° 💧 0.02 in 💨 8 mph H 69%29.88 inHg

5:00 PM

Sunny

86° 💧 None 💨 9 mph H 66%29.83 inHg

8:00 PM

Light rain

76° 💧 0.01 in 💨 6 mph H 90%29.83 inHg

Today

11:00 PM

Clear night

75° 💧 None 💨 5 mph H 88%30.00 inHg

Tomorrow

12:00 AM

Clear night

75° 💧 None 💨 4 mph H 89%30.00 inHg

1:00 AM

Clear night

75° 💧 None 💨 4 mph H 89%30.00 inHg

2:00 AM

Clear night

75° 💧 None 💨 6 mph H 91%29.97 inHg

3:00 AM

Clear night

74° 💧 None 💨 7 mph H 93%29.97 inHg

4:00 AM

Clear night

73° 💧 None 💨 4 mph H 93%29.97 inHg

5:00 AM

Clear night

73° 💧 None 💨 7 mph H 91%29.97 inHg

6:00 AM

Clear night

73° 💧 None 💨 7 mph H 89%29.94 inHg

7:00 AM

Light rain

73° 💧 0.02 in 💨 7 mph H 93%29.97 inHg

8:00 AM

Sunny

77° 💧 None 💨 7 mph H 91%29.97 inHg

9:00 AM

Sunny

81° 💧 None 💨 8 mph H 88%29.97 inHg

10:00 AM

Sunny

84° 💧 None 💨 9 mph H 80%30.00 inHg

11:00 AM

Sunny

86° 💧 None 💨 10 mph H 69%30.00 inHg

12:00 PM

Light rain

88° 💧 0.02 in 💨 14 mph H 68%30.00 inHg

1:00 PM

Light rain

88° 💧 0.01 in 💨 10 mph H 68%30.00 inHg

2:00 PM

Light rain

90° 💧 0.01 in 💨 6 mph H 67%29.97 inHg

3:00 PM

Partly cloudy

91° 💧 None 💨 9 mph H 63%29.94 inHg

4:00 PM

Mostly sunny

92° 💧 None 💨 10 mph H 61%29.94 inHg

5:00 PM

Mostly sunny

92° 💧 None 💨 9 mph H 65%29.91 inHg

6:00 PM

Mostly sunny

91° 💧 None 💨 8 mph H 72%29.91 inHg

7:00 PM

Moderate rain

87° 💧 0.04 in 💨 8 mph H 81%29.91 inHg

8:00 PM

Partly cloudy

82° 💧 None 💨 8 mph H 86%29.91 inHg

9:00 PM

Mostly clear night

80° 💧 None 💨 7 mph H 88%29.94 inHg

10:00 PM

Clear night

78° 💧 None 💨 6 mph H 88%29.94 inHg

11:00 PM

Mostly clear night

77° 💧 None 💨 6 mph H 90%29.91 inHg

Saturday

12:00 AM

Partly cloudy night

76° 💧 None 💨 6 mph H 92%29.91 inHg

1:00 AM

Partly cloudy night

76° 💧 None 💨 7 mph H 91%29.91 inHg

2:00 AM

Partly cloudy night

77° 💧 None 💨 8 mph H 91%29.91 inHg

3:00 AM

Partly cloudy night

75° 💧 None 💨 8 mph H 91%29.91 inHg

4:00 AM

Light rain

74° 💧 0.01 in 💨 7 mph H 92%29.91 inHg

5:00 AM

Mostly cloudy night

74° 💧 None 💨 9 mph H 94%29.88 inHg

6:00 AM

Mostly cloudy night

74° 💧 None 💨 8 mph H 94%29.88 inHg

7:00 AM

Mostly cloudy night

74° 💧 None 💨 9 mph H 94%29.88 inHg

8:00 AM

Mostly cloudy

77° 💧 None 💨 9 mph H 93%29.91 inHg

9:00 AM

Moderate rain

77° 💧 0.06 in 💨 10 mph H 94%29.97 inHg

10:00 AM

Overcast

79° 💧 None 💨 5 mph H 91%29.91 inHg

11:00 AM

Overcast

80° 💧 None 💨 4 mph H 84%29.88 inHg

12:00 PM

Overcast

85° 💧 None 💨 6 mph H 75%29.88 inHg

1:00 PM

Light rain

87° 💧 0.02 in 💨 11 mph H 73%29.88 inHg

2:00 PM

Light rain

89° 💧 0.01 in 💨 8 mph H 69%29.88 inHg

3:00 PM

Light rain

86° 💧 0.01 in 💨 9 mph H 65%29.85 inHg

4:00 PM

Sunny

86° 💧 None 💨 9 mph H 65%29.85 inHg

5:00 PM

Sunny

86° 💧 None 💨 9 mph H 66%29.83 inHg

6:00 PM

Mostly sunny

84° 💧 None 💨 10 mph H 73%29.83 inHg

7:00 PM

Sunny

80° 💧 None 💨 9 mph H 81%29.83 inHg

8:00 PM

Light rain

76° 💧 0.01 in 💨 6 mph H 90%29.83 inHg

9:00 PM

Clear night

73° 💧 None 💨 8 mph H 94%29.85 inHg

10:00 PM

Clear night

71° 💧 None 💨 9 mph H 96%29.88 inHg

11:00 PM

Clear night

69° 💧 None 💨 8 mph H 98%29.91 inHg

Sunday

12:00 AM

Clear night

68° 💧 None 💨 9 mph H 98%29.91 inHg

1:00 AM

Mostly clear night

67° 💧 None 💨 9 mph H 96%29.91 inHg

2:00 AM

Partly cloudy night

67° 💧 None 💨 10 mph H 92%29.91 inHg

3:00 AM

Overcast night

66° 💧 None 💨 10 mph H 87%29.91 inHg

4:00 AM

Overcast night

63° 💧 None 💨 10 mph H 84%29.91 inHg

5:00 AM

Mostly cloudy night

60° 💧 None 💨 9 mph H 87%29.91 inHg

6:00 AM

Partly cloudy night

60° 💧 None 💨 9 mph H 82%29.94 inHg

7:00 AM

Partly cloudy night

60° 💧 None 💨 9 mph H 77%29.94 inHg

8:00 AM

Partly cloudy

60° 💧 None 💨 10 mph H 80%29.97 inHg

9:00 AM

Sunny

63° 💧 None 💨 11 mph H 79%29.97 inHg

10:00 AM

Sunny

66° 💧 None 💨 13 mph H 75%30.00 inHg

11:00 AM

Sunny

69° 💧 None 💨 15 mph H 68%30.00 inHg

12:00 PM

Sunny

71° 💧 None 💨 15 mph H 62%30.00 inHg

1:00 PM

Sunny

72° 💧 None 💨 15 mph H 60%30.03 inHg

2:00 PM

Sunny

73° 💧 None 💨 15 mph H 59%30.03 inHg

3:00 PM

Sunny

74° 💧 None 💨 15 mph H 59%30.03 inHg

4:00 PM

Sunny

74° 💧 None 💨 14 mph H 59%30.00 inHg

5:00 PM

Sunny

73° 💧 None 💨 13 mph H 62%30.00 inHg

6:00 PM

Sunny

72° 💧 None 💨 12 mph H 70%30.03 inHg

7:00 PM

Sunny

68° 💧 None 💨 14 mph H 77%30.03 inHg

8:00 PM

Clear night

65° 💧 None 💨 14 mph H 82%30.06 inHg

9:00 PM

Clear night

62° 💧 None 💨 12 mph H 87%30.06 inHg

10:00 PM

Mostly clear night

60° 💧 None 💨 11 mph H 90%30.06 inHg

11:00 PM

Mostly clear night

59° 💧 None 💨 11 mph H 93%30.06 inHg

Monday

12:00 AM

Mostly clear night

58° 💧 None 💨 10 mph H 94%30.06 inHg

1:00 AM

Partly cloudy night

57° 💧 None 💨 10 mph H 94%30.06 inHg

2:00 AM

Partly cloudy night

56° 💧 None 💨 8 mph H 94%30.09 inHg

3:00 AM

Mostly cloudy night

55° 💧 None 💨 8 mph H 94%30.09 inHg

4:00 AM

Mostly cloudy night

55° 💧 None 💨 8 mph H 94%30.09 inHg

5:00 AM

Mostly cloudy night

55° 💧 None 💨 8 mph H 92%30.09 inHg

6:00 AM

Overcast night

55° 💧 None 💨 9 mph H 92%30.09 inHg

7:00 AM

Overcast night

55° 💧 None 💨 8 mph H 93%30.12 inHg

8:00 AM

Overcast

57° 💧 None 💨 8 mph H 90%30.12 inHg

9:00 AM

Partly cloudy

62° 💧 None 💨 8 mph H 83%30.15 inHg

10:00 AM

Mostly cloudy

66° 💧 None 💨 9 mph H 77%30.15 inHg

11:00 AM

Mostly cloudy

70° 💧 None 💨 10 mph H 72%30.15 inHg

12:00 PM

Overcast

73° 💧 None 💨 9 mph H 66%30.12 inHg

1:00 PM

Mostly cloudy

75° 💧 None 💨 9 mph H 61%30.12 inHg

2:00 PM

Mostly cloudy

77° 💧 None 💨 9 mph H 56%30.12 inHg

3:00 PM

Mostly sunny

78° 💧 None 💨 9 mph H 54%30.12 inHg

4:00 PM

Mostly cloudy

78° 💧 None 💨 9 mph H 54%30.12 inHg

5:00 PM

Mostly cloudy

77° 💧 None 💨 8 mph H 57%30.09 inHg

6:00 PM

Mostly cloudy

76° 💧 None 💨 8 mph H 64%30.09 inHg

7:00 PM

Mostly cloudy

72° 💧 None 💨 6 mph H 74%30.12 inHg

8:00 PM

Partly cloudy night

67° 💧 None 💨 7 mph H 77%30.12 inHg

9:00 PM

Mostly cloudy night

65° 💧 None 💨 8 mph H 80%30.15 inHg

10:00 PM

Overcast night

64° 💧 None 💨 8 mph H 83%30.15 inHg

In Mechanicsburg and, more broadly, across the state of Ohio: Clear skies will persist through the evening, with temperatures remaining warm, ranging from 80 to 87 degrees Fahrenheit. A chance of light rain exists, with expected accumulation around 0.04 inches, and the probability of rain reaching its peak tonight. Winds from the northwest will be moderate, averaging around 11 mph, with gusts up to 17 mph. Be prepared for potentially brief showers if rain develops, especially during the late evening hours. The weather will remain warm and relatively breezy through the night, making for a humid and unsettled evening.

15-Day Weather Outlook for Mechanicsburg

TomorrowTomorrow

Moderate rain 92°/73° 💧 0.10 in 💨 14 mph

Saturday, Sep 5Sat Sep 5

Moderate rain 89°/69° 💧 0.11 in 💨 11 mph

Sunday, Sep 6Sun Sep 6

Sunny 74°/59° 💧 None 💨 15 mph

Monday, Sep 7Mon Sep 7

Mostly cloudy 77°/55° 💧 None 💨 10 mph

Tuesday, Sep 8Tue Sep 8

Overcast 81°/59° 💧 None 💨 8 mph

Wednesday, Sep 9Wed Sep 9

Mostly sunny 86°/67° 💧 None 💨 14 mph

Thursday, Sep 10Thu Sep 10

Light rain 85°/70° 💧 0.06 in 💨 11 mph

Friday, Sep 11Fri Sep 11

Light rain 70°/58° 💧 0.01 in 💨 13 mph

Saturday, Sep 12Sat Sep 12

Partly cloudy 72°/51° 💧 None 💨 9 mph

Sunday, Sep 13Sun Sep 13

Sunny 79°/55° 💧 None 💨 7 mph

Monday, Sep 14Mon Sep 14

Light rain 90°/68° 💧 0.03 in 💨 11 mph

Tuesday, Sep 15Tue Sep 15

Light rain 86°/69° 💧 0.02 in 💨 16 mph

Wednesday, Sep 16Wed Sep 16

Sunny 85°/67° 💧 None 💨 9 mph

Thursday, Sep 17Thu Sep 17

Light rain 84°/63° 💧 0.05 in 💨 11 mph

Friday, Sep 18Fri Sep 18

Moderate rain 81°/68° 💧 0.31 in 💨 19 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Mechanicsburg

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Mechanicsburg

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 11:00 PM

PM2.5 Fine particles Good 8,0µg/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 9,9µg/m³

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

O₃ Ozone Good 47,6µg/m³

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

NO₂ Nitrogen dioxide Good 14,1µg/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 Mechanicsburg

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 8,3Very high 😊Good

Tomorrow UV 7,7High 😐Moderate

Saturday UV 5,0Moderate 😐Moderate

Sunday UV 7,4High 🙂Fair

Monday UV 6,0High 🙂Fair

Tuesday UV 6,0High —Unavailable

Wednesday UV 7,0High —Unavailable

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.

Comfortable temperature conditions

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

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 Mechanicsburg

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 3.77 Population: 1,713

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Forecast data for Mechanicsburg were last refreshed today at 10:40 PM. The current forecast period extends through 05/09/2026 at 8:00 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.