Gresham Weather Conditions
Current Temperature Level
Gresham Weather Conditions
Current Temperature Level
Last Updated: 2026-09-26 13:00 (Local Time)
Overcast
Fully overcast skies with a high of 13 °C. Humidity will be 62%, and winds at 11.9 km/h.20°C / 8°C
Sunrise
07:02 AM11hrs 58min
Sunset
07:00 PMSeptemberWeather Overview
No. of days:
Sunny
11
Cloudy
0
Rainy
5
Snowy
0
The monthly weather averages in Gresham consist of 11 sunny days, 0 cloudy days, 5 rainy days, and 0 snowy days.
Gresham's Locations Weather Conditions
United States's Hottest Cities - September 2026
1.
Brawley, California
38 °C
Sunny
18%
8.1
5.8 kmph / S
2.
Westmorland, California
38 °C
Sunny
18%
8.1
5.8 kmph / S
3.
El Centro, California
38 °C
Sunny
19%
8.1
8.3 kmph / SE
4.
Calexico, California
38 °C
Sunny
19%
8.2
8.3 kmph / SE
5.
Calipatria, California
38 °C
Sunny
18%
8
5.8 kmph / S
6.
Yuma, Arizona
38 °C
Sunny
18%
8.3
13.3 kmph / SSW
7.
Blythe, California
37 °C
Sunny
17%
7.9
18.7 kmph / SSW
8.
Mecca, California
36 °C
Sunny
18%
8.1
24.5 kmph / SE
9.
North Shore, California
36 °C
Sunny
18%
8.1
24.5 kmph / SE
10.
Indio, California
36 °C
Sunny
18%
8
24.5 kmph / SE
Last Updated: 26 Sept 2026, 08:21 PM
City Weather RankingsFAQs About Gresham Weather Conditions
1. What is the current temperature in Gresham today - 26 September 2026?
1. What is the current temperature in Gresham today - 26 September 2026?
The current temperature in Gresham is 18°C, with a feels-like temperature of 15°C. Today's forecast shows a high of 20°C and a low of 8°C, giving a 12 degree swing through the day as of 01:00 PM 26 September 2026.
2. What are the current weather parameters in Gresham today?
2. What are the current weather parameters in Gresham today?
Here is a complete overview of Gresham's current weather conditions as of 01:00 PM 26 September 2026: Condition : Overcast Temperature : 18°C Cool (Feels like 15°C) Humidity : 39% Wind Speed : 9 km/h from NNW (335 degrees), Gust 3.3 m/s UV Index : 4.1 (Moderate Air Pressure : 1019 mb Cloud Cover : 100% Visibility : 10 km Precipitation : 0 mm (10% chance of rain)
3. What is the 10-day weather forecast for Gresham from 01:00 PM 26 September 2026?
3. What is the 10-day weather forecast for Gresham from 01:00 PM 26 September 2026?
From 01:00 PM 26 September 2026, Gresham's 10-day forecast shows this trend: Today (Sep. 26) : Temp. 13°C, Hum. 62% and Overcast condition. Sunday (Sep. 27) : Temp. 14°C, Hum. 49% and Overcast condition. Monday (Sep. 28) : Temp. 14°C, Hum. 58% and Overcast condition. Tuesday (Sep. 29) : Temp. 14°C, Hum. 63% and Overcast condition. Wednesday (Sep. 30) : Temp. 14°C, Hum. 69% and Overcast condition. Thursday (Oct. 1) : Temp. 12°C, Hum. 64% and Sunny condition. Friday (Oct. 2) : Temp. 12°C, Hum. 65% and Sunny condition. Saturday (Oct. 3) : Temp. 14°C, Hum. 46% and Sunny condition. Sunday (Oct. 4) : Temp. 13°C, Hum. 67% and Rain Showers condition. Monday (Oct. 5) : Temp. 14°C, Hum. 65% and Rain Showers condition.
4. Will it rain in Gresham today?
4. Will it rain in Gresham today?
As of 01:00 PM 26 September 2026, there is a 10% chance of rainfall in Gresham later today around 2026-09-26 13:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Gresham in September 2026?
5. What is the monthly weather forecast for Gresham in September 2026?
September 2026 in Gresham is forecast to have 11 sunny days, 5 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 8°C to highs of 31°C.
6. How does the weather in Gresham affect air quality?
6. How does the weather in Gresham affect air quality?
Weather directly impacts air quality in Gresham. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.




