Live Weather & Forecast
Weather in Gresham
Oregon, United States · Real-time conditions & 3-day outlook
17°C
Feels like 17°C
62°F / Feels 62°F
Partly cloudy
Gresham, Oregon
🌞 Daytime
Updated: 2026-04-11 15:15
Humidity
62%
Wind
5 km/h NW
Wind Gust
6.3 km/h
Pressure
1006 mb
Visibility
16 km
UV Index
3.5
(Moderate)
Precipitation
0 mm
Cloud Cover
50%
Dew Point
11°C
Wind Degree
314°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
298.9 μg/m³
NO₂
28.2 μg/m³
O₃
23 μg/m³
SO₂
2.9 μg/m³
PM 2.5
7.4 μg/m³
PM 10
7.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Gresham, Oregon
12 AM
13°
Patchy rain nearby
1 AM
12°
Moderate rain
2 AM
12°
Patchy light rain
3 AM
11°
Patchy rain nearby
4 AM
11°
Patchy rain nearby
5 AM
10°
Patchy rain nearby
6 AM
10°
Patchy rain nearby
7 AM
10°
Light rain
8 AM
11°
Light rain
9 AM
11°
Patchy rain nearby
10 AM
12°
Cloudy
11 AM
13°
Partly Cloudy
12 PM
13°
Partly Cloudy
1 PM
14°
Patchy rain nearby
2 PM
15°
Patchy rain nearby
3 PM
17°
Partly cloudy
4 PM
16°
Sunny
5 PM
16°
Sunny
6 PM
17°
Sunny
7 PM
15°
Sunny
8 PM
14°
Clear
9 PM
13°
Clear
10 PM
12°
Clear
11 PM
12°
Clear
3-Day Forecast
Daily overview for Gresham, Oregon
Today
Moderate rain
17°
/
10°
🌧️ 86% chance of rain
💧 Avg. humidity: 85%
💨 Max wind: 11.5 km/h
🌧️ Total precip: 9.24 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:31 AM
🌇 Sunset: 07:51 PM
🌙 Waning Crescent
🌑 Moon: 42% lit
Sun, Apr 12
Patchy rain nearby
11°
/
8°
🌧️ 83% chance of rain
💧 Avg. humidity: 94%
💨 Max wind: 13 km/h
🌧️ Total precip: 1.08 mm
☀️ UV Index: 0.5
🌅 Sunrise: 06:29 AM
🌇 Sunset: 07:53 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
9°
/
7°
🌧️ 0% chance of rain
💧 Avg. humidity: 92%
💨 Max wind: 13.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.6
🌅 Sunrise: 06:27 AM
🌇 Sunset: 07:54 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Best Time to Visit Gresham
Plan your trip to Gresham, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
People also ask — answers optimized for search engines and voice queries.
What is the current weather in Gresham?
Current conditions in Gresham: Partly cloudy, temperature 17°C, humidity 62%.
What is the best time to visit Gresham?
The best time to visit Gresham is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Gresham?
Gresham is located at approximately 45.5° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Gresham?
The wettest period in Gresham is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Gresham?
For visits to Gresham during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Gresham in?
Gresham is located in United States, in the state of Oregon.
What are the public holidays in Gresham in 2026?
View the 2026 public holidays for Gresham on our Holidays page.
What are the GPS coordinates used for the weather forecast in Gresham?
The weather forecast for Gresham uses coordinates 45.4997, -122.431.