Cities / United States / Ohio

21°

☁️ Johnstown weather

Overcast. .

Feels like 22° Wind 17 km/h N Humidity 92% Pressure 1014 hPa UV 0 Air Fair ☀ 06:46 - 20:22
⚠ Flood Watch · Severe

Flood Watch issued August 19 at 7:53PM EDT until August 20 at 10:00AM EDT by NWS Wilmington OH

Right now it is 21° in Johnstown with overcast skies and today's high is 25° with an overnight low of 17°. The sun rises at 06:46 and sets at 20:22, giving 13h 36m of daylight. Over the coming week highs range from 22° to 27°.

Johnstown is in Ohio, United States, sitting 351 m above sea level, with a population of about 5,000. Local time is America/New_York (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

19° 23° 26° 26° 19° 21:00 · 20.8° · 0 mm 22:00 · 19.9° · 0 mm 23:00 · 19.6° · 0 mm 00:00 · 19.7° · 0 mm 01:00 · 19.6° · 0 mm 02:00 · 19.5° · 0.4 mm 03:00 · 19.2° · 0 mm 04:00 · 19.1° · 0.7 mm 05:00 · 19.2° · 0 mm 06:00 · 19.2° · 0.4 mm 07:00 · 19.1° · 0 mm 08:00 · 19.3° · 5.4 mm 09:00 · 19.6° · 0 mm 10:00 · 19.7° · 0 mm 11:00 · 19.8° · 0.4 mm 12:00 · 20.6° · 0 mm 13:00 · 22.6° · 0 mm 14:00 · 25° · 0 mm 15:00 · 25.4° · 0 mm 16:00 · 25.3° · 0 mm 17:00 · 25.8° · 0 mm 18:00 · 25.8° · 0 mm 19:00 · 22.2° · 0 mm 20:00 · 22.1° · 0 mm

Precipitation

21:00 · 0 mm 21:00 22:00 · 0 mm 23:00 · 0 mm 00:00 · 0 mm 00:00 01:00 · 0 mm 02:00 · 0.4 mm 03:00 · 0 mm 03:00 04:00 · 0.7 mm 05:00 · 0 mm 06:00 · 0.4 mm 06:00 07:00 · 0 mm 08:00 · 5.4 mm 09:00 · 0 mm 09:00 10:00 · 0 mm 11:00 · 0.4 mm 12:00 · 0 mm 12:00 13:00 · 0 mm 14:00 · 0 mm 15:00 · 0 mm 15:00 16:00 · 0 mm 17:00 · 0 mm 18:00 · 0 mm 18:00 19:00 · 0 mm 20:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
21:00 ☁️ 20.8° 21° - Overcast
22:00 ☁️ 19.9° 21.1° - Overcast
23:00 ☁️ 19.6° 21.1° - Overcast
00:00 ☁️ 19.7° 21.7° - Overcast
01:00 ☁️ 19.6° 21.5° - Overcast
02:00 🌦️ 19.5° 20.8° 0.4 mm Light rain
03:00 ☁️ 19.2° 20.9° - Overcast
04:00 🌦️ 19.1° 21.8° 0.7 mm Light rain
05:00 ☁️ 19.2° 21.5° - Overcast
06:00 🌦️ 19.2° 20.9° 0.4 mm Light rain
07:00 ☁️ 19.1° 21.4° - Overcast
08:00 🌧️ 19.3° 21.4° 5.4 mm Heavy rain

Next 16 days

Today☁️ 25°17° Thu 20🌧️ 26°19°7.3mm Fri 21🌦️ 27°17°0.7mm Sat 22🌧️ 27°17°3.7mm Sun 23🌦️ 22°15°0.4mm Mon 24🌤️ 22°11° Tue 25☀️ 23°12° Wed 26🌦️ 24°15°4.2mm Thu 27🌦️ 27°18°2.1mm Fri 28⛅ 23°16°0.3mm Sat 29☀️ 26°16°0.6mm Sun 30☀️ 28°17° Mon 31☀️ 30°19°0.3mm Tue 1☀️ 30°20° Wed 2☀️ 31°18° Thu 3☀️ 30°18°
☁️ TodayAugust 19th Avg 21° Low 17° at 06:00 High 25° at 15:00 Feels 27° Wind ~17 km/h
Clear Cloudy
00:00 18°
02:00 18°
04:00 18°
06:00 17°
08:00 19°
10:00 22°
12:00 24°
14:00 25°
16:00 25°
18:00 22°
20:00 22°
22:00 20°
🌧️ ThursdayAugust 20th Avg 21° Low 19° at 04:00 High 26° at 17:00 7.3 mm rain Feels 28° Wind ~20 km/h
00:00 20°
02:00 20° 0.4mm
04:00 19° 0.7mm
06:00 19° 0.4mm
08:00 19° 5.4mm
10:00 20°
12:00 21°
14:00 25°
16:00 25°
18:00 26°
20:00 22°
22:00 21°
🌦️ FridayAugust 21st Avg 22° Low 17° at 07:00 High 27° at 16:00 0.7 mm rain Feels 29° Wind ~12 km/h
Clear Rain Clear
00:00 20°
02:00 19°
04:00 18°
06:00 18°
08:00 19°
10:00 21°
12:00 23°
14:00 26°
16:00 27°
18:00 26° 0.3mm
20:00 22°
22:00 20°
🌧️ SaturdayAugust 22nd Avg 21° Low 17° at 07:00 High 27° at 16:00 3.7 mm rain Wind ~13 km/h
Clear Rain
00:00 19°
02:00 18°
04:00 17°
06:00 17°
08:00 18°
10:00 22°
12:00 24°
14:00 26°
16:00 27°
18:00 25° 1.1mm
20:00 21° 0.4mm
22:00 19°
🌦️ SundayAugust 23rd Avg 18° Low 15° at 23:00 High 22° at 13:00 0.4 mm rain Feels 20° Wind ~22 km/h
Clear Clear
00:00 18° 0.4mm
02:00 17°
04:00 16°
06:00 16°
08:00 16°
10:00 19°
12:00 21°
14:00 22°
16:00 21°
18:00 21°
20:00 18°
22:00 15°
🌤️ MondayAugust 24th Avg 16° Low 11° at 07:00 High 22° at 16:00 Feels 20° Wind ~15 km/h
Clear Cloudy Clear Clear
00:00 14°
02:00 13°
04:00 12°
06:00 12°
08:00 12°
10:00 17°
12:00 19°
14:00 21°
16:00 22°
18:00 20°
20:00 17°
22:00 15°
☀️ TuesdayAugust 25th Avg 17° Low 12° at 06:00 High 23° at 16:00 Wind ~11 km/h
Clear Clear Cloudy
00:00 14°
02:00 14°
04:00 13°
06:00 12°
08:00 13°
10:00 17°
12:00 20°
14:00 22°
16:00 23°
18:00 22°
20:00 20°
22:00 18°
🌦️ WednesdayAugust 26th Avg 19° Low 15° at 04:00 High 24° at 17:00 4.2 mm rain Feels 26° Wind ~12 km/h
Clear Partly Cloudy Rain Rain
00:00 16°
02:00 15°
04:00 15°
06:00 15°
08:00 16°
10:00 18° 0.1mm
12:00 20° 0.4mm
14:00 23° 0.4mm
16:00 24° 0.3mm
18:00 24°
20:00 23°
22:00 20° 0.6mm
🌦️ ThursdayAugust 27th Avg 22° Low 18° at 05:00 High 27° at 15:00 2.1 mm rain Wind ~14 km/h
Rain Clear Rain Clear
00:00 19° 0.3mm
02:00 19° 0.3mm
04:00 18°
06:00 18°
08:00 19°
10:00 22°
12:00 25° 0.2mm
14:00 26° 0.2mm
16:00 27° 0.1mm
18:00 25° 0.1mm
20:00 21° 0.1mm
22:00 19°
⛅ FridayAugust 28th Avg 19° Low 16° at 06:00 High 23° at 15:00 0.3 mm rain Wind ~15 km/h
Clear Partly Cloudy Rain Cloudy Clear
00:00 18°
02:00 17°
04:00 17°
06:00 16°
08:00 17°
10:00 20°
12:00 22° 0.1mm
14:00 23° 0.1mm
16:00 23°
18:00 22°
20:00 19°
22:00 18°
☀️ SaturdayAugust 29th Avg 20° Low 16° at 04:00 High 26° at 15:00 0.6 mm rain Feels 28° Wind ~11 km/h
Clear Rain Clear
00:00 17°
02:00 17°
04:00 16°
06:00 16°
08:00 17°
10:00 21°
12:00 24°
14:00 25°
16:00 25° 0.1mm
18:00 24° 0.1mm
20:00 21° 0.1mm
22:00 20°
☀️ SundayAugust 30th Avg 22° Low 17° at 05:00 High 28° at 16:00 Feels 30° Wind ~12 km/h
Clear
00:00 19°
02:00 18°
04:00 17°
06:00 17°
08:00 18°
10:00 22°
12:00 25°
14:00 27°
16:00 28°
18:00 27°
20:00 23°
22:00 21°
☀️ MondayAugust 31st Avg 23° Low 19° at 05:00 High 30° at 16:00 0.3 mm rain Feels 33° Wind ~11 km/h
Clear Rain Clear
00:00 20°
02:00 20°
04:00 19°
06:00 19°
08:00 19°
10:00 23°
12:00 26° 0.1mm
14:00 28° 0.1mm
16:00 30°
18:00 28°
20:00 25°
22:00 24°
☀️ TuesdaySeptember 1st Avg 24° Low 20° at 07:00 High 30° at 16:00 Feels 32° Wind ~16 km/h
Clear
00:00 23°
02:00 22°
04:00 21°
06:00 20°
08:00 21°
10:00 24°
12:00 27°
14:00 29°
16:00 30°
18:00 28°
20:00 24°
22:00 21°
☀️ WednesdaySeptember 2nd Avg 23° Low 18° at 06:00 High 31° at 16:00 Feels 33° Wind ~16 km/h
Clear
00:00 20°
02:00 19°
04:00 18°
06:00 18°
08:00 19°
10:00 23°
12:00 27°
14:00 30°
16:00 31°
18:00 29°
20:00 24°
22:00 23°
☀️ ThursdaySeptember 3rd Avg 23° Low 18° at 06:00 High 30° at 16:00 Feels 32° Wind ~16 km/h
Clear Partly Cloudy Clear
00:00 21°
02:00 20°
04:00 19°
06:00 18°
08:00 19°
10:00 23°
12:00 26°
14:00 28°
16:00 30°
18:00 28°
20:00 25°
22:00 23°

Sun

☀️ Sunrise 06:46 · Sunset 20:22

13h 36m of daylight · America/New_York

Air quality

PM2.5 10.9 µg/m³ - Fair

Fine for almost everyone; unusually sensitive people may notice it on a long run.

Source: Copernicus CAMS, updated hourly.

Nearby

Concord · 4.2 km Millers Corners · 5 km Green (historical) · 5.7 km Tylers Corners · 6.7 km Ralph (historical) · 8.5 km Appleton · 8.5 km

Tools for Johnstown

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Johnstown weather

Will it rain in Johnstown today?

No rain is in the forecast for Johnstown today.

What is the temperature in Johnstown right now?

It is 21° in Johnstown right now. Today runs between a low of 17° and a high of 25°.

What time is sunrise and sunset in Johnstown?

The sun rises at 06:46 and sets at 20:22 local time in Johnstown today, giving 13h 36m of daylight.

What is the air quality in Johnstown?

PM2.5 in Johnstown is currently 10.9 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.

How accurate is the Johnstown forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Johnstown best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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