5-day weather forecast State College Oct 18, 2026

13°-1° · Sunny

Weather forecast State College tomorrow Oct 18, 2026: sunny, temperature from -1 °C to 13 °C.

Precipitation probability 5%. Wind up to 1.69 m/s (gusts 6.5 m/s). Air humidity 35–65%, atmospheric pressure 775–778 mm Hg, UV index up to 4.2.

Sunrise 07:26
Sunset 18:27
First Quarter58% illuminated
Moonrise 15:02 · Moonset does not set today
Chart
Table

Forecast from -1 °C to 13 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)1000-1-1-1-1-1369111213131312865444
Precipitation (mm/hr)000000000000000000000000

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)000000000000000000000000
Rain chance (%)555555554211111112334455

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)1.391.191.191.51.611.51.1911.191.191.1910.891.311.691.611.51.191.191.391.1911.191.19
Wind gust (m/s)6.395.194.196.55.616.56.1945.191.811.811.641.421.922.392.312.192.111.224.391.1911.221.22
Wind direction (°)N 349°N 355°N 351°N 1°N 356°N 351°N 0°N 4°N 8°NNE 16°NE 37°E 86°NE 50°NNE 24°NNE 23°NNE 20°NNE 28°NNE 32°NNE 31°NE 50°ENE 72°NE 56°ENE 71°ENE 62°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)636463636464656561514440383635353648565761636465

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)775775776776776776776777778778778778777776776775775775775775776776776776

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index0000000000.41.32.43.64.23.931.70.70.100000

Air quality & pollen

Air quality
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
PM2.5 (µg/m³)2.62.93.23.74.34.85.367.15.83.32.92.82.82.72.62.72.73.13.94.24.44.44.3
PM10 (µg/m³)3.13.43.84.24.85.35.86.47.56.13.93.53.33.43.33.33.33.43.84.54.855.15
Ozone (O₃) (µg/m³)595856524743383333435871788285878886817367656564
NO₂ (µg/m³)4.24.85.56.47.68.810.712.71310.25.72.31.10.80.80.50.40.82.34.45.96.46.46.4
SO₂ (µg/m³)0.90.80.80.70.60.60.60.60.70.91.11.21.21.21.21.21.21.21.21.11.1110.9
CO (µg/m³)125124124125128132140150154146131120115114113112113117127141155171189199

State College on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.