Pittsburgh in October
In October, Pittsburgh averages 18°C (64°F) during the day and 9°C (48°F) at night, with frequent rain — about 17 days of the month see precipitation (110 mm total).
Off-peakConditions are cool — bring a jacket for evenings. Expect daily rain or showers, often in heavy bursts.
It's peak hurricane season in Pittsburgh during October. Travel is possible but expect storm risk, possible flight disruption, and generally lower travel insurance coverage.
How October compares to the rest of the year in Pittsburgh
October is in the middle of the year for warmth in Pittsburgh (6th of 12) and moderately rainy compared to the rest of the year (9th of 12). Daytime temperature runs 1°C above the annual average (17°C). October runs 7°C cooler than September (25°C) and cools 7°C in November (10°C).
October sunrise & sunset in Pittsburgh
Times shown for Pittsburgh local time (America/New_York), calculated for the 15th of October. They shift by a few minutes day to day across the month.
Photography light in Pittsburgh — October
Golden-hour and blue-hour windows for the 15th of October, in Pittsburgh's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Pittsburgh in October
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on October's tier (Off-peak) and Pittsburgh's popularity.
Crowds & pricing — October in Pittsburgh
This is off-peak for Pittsburgh — the lowest prices of the year and the fewest crowds, but with real trade-offs: some restaurants, hotels, and beach businesses may close for the season; weather conditions can make outdoor activities unpredictable; and a handful of seasonal sights run reduced hours or close entirely. Great if you prefer a quiet local rhythm and don't mind the climate giving you reasons to choose indoor activities.
Why this tier: peak hazard season (1 active)
Sun & mosquito risk — October in Pittsburgh
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Pittsburgh in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 3°C / 37°F | -6°C / 21°F | 87 mm | 19 | — |
| February | 6°C / 42°F | -5°C / 24°F | 111 mm | 17 | — |
| March | 10°C / 50°F | -1°C / 31°F | 100 mm | 19 | — |
| April | 16°C / 62°F | 5°C / 41°F | 122 mm | 20 | — |
| May | 22°C / 71°F | 12°C / 53°F | 124 mm | 19 | — |
| June | 26°C / 79°F | 16°C / 61°F | 160 mm | 21 | — |
| July | 28°C / 83°F | 19°C / 65°F | 113 mm | 23 | — |
| August | 27°C / 81°F | 18°C / 64°F | 111 mm | 21 | — |
| September | 25°C / 76°F | 15°C / 58°F | 94 mm | 16 | — |
| October | 18°C / 64°F | 9°C / 48°F | 110 mm | 17 | — |
| November | 10°C / 51°F | 2°C / 35°F | 73 mm | 14 | — |
| December | 6°C / 44°F | -1°C / 30°F | 94 mm | 16 | — |
Other cities with similar October weather
🌍 See the full ranked list of climate twins for Pittsburgh in October →
Frequently asked questions
How hot is Pittsburgh in October?
In October, Pittsburgh averages a high of 18°C (64°F) and a low of 9°C (48°F) — generally mild and pleasant.
Does it rain a lot in Pittsburgh in October?
October is quite rainy in Pittsburgh, with about 17 rainy days on average.
Is October a good time to visit Pittsburgh?
October is mild and pleasant but on the rainy side. It suits travelers who are comfortable with mild and pleasant weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Pittsburgh in October?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full October packing list for Pittsburgh for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.