Skip Navigation Linkwww.weather.gov 
NOAA logo - Select to go to the NOAA homepage National Weather Service
 Headquarters Office   NWS logo
NWS Office of the Chief Information Officer/Telecommunication Operations Center
 
   

Current Weather Conditions:
PORTLAND-HILLSBORO AIRPORT, OR, United States

NWS Point Forecast for KHIO (KHIO) 45-33N 122-57W 68M

Conditions at

2026.09.26 2353 UTC
Wind from the NNE (020 degrees) at 10 MPH (9 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 64.9 F (18.3 C)
Dew Point 39.0 F (3.9 C)
Relative Humidity 38%
Pressure (altimeter) 30.05 in. Hg (1017 hPa)
Pressure tendency 0.05 inches (1.7 hPa) lower than three hours ago
ob KHIO 262353Z 02009KT 10SM CLR 18/04 A3005 RMK AO2 SLP176 T01830039 10200 20144 56017

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
68.0 (20.0) 57.9 (14.4) In the 6 hours preceding Sep 26, 2026 - 07:53 PM EDT / 2026.09.26 2353 UTC
66.0 (18.9) 45.0 (7.2) In the 24 hours preceding Sep 26, 2026 - 03:53 AM EDT / 2026.09.26 0753 UTC

Precipitation Accumulation

Precipitation
Amount
0.06 inches In the 24 hours preceding Sep 26, 2026 - 07:53 AM EDT / 2026.09.26 1153 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 8 PM (0) Sep 26 64.9 (18.3) 39.0 (3.9) 30.05 (1017) NNE 10
7 PM (23) Sep 26 66.0 (18.9) 39.0 (3.9) 30.06 (1017) NNE 9
6 PM (22) Sep 26 66.9 (19.4) 41.0 (5.0) 30.09 (1018) N 14
5 PM (21) Sep 26 64.9 (18.3) 42.1 (5.6) 30.1 (1019) N 8
4 PM (20) Sep 26 64.0 (17.8) 41.0 (5.0) 30.13 (1020) N 9
3 PM (19) Sep 26 62.1 (16.7) 45.0 (7.2) 30.15 (1020) E 6
2 PM (18) Sep 26 57.9 (14.4) 48.0 (8.9) 30.16 (1021) NNW 6
1 PM (17) Sep 26 53.1 (11.7) 46.9 (8.3) 30.18 (1022) Calm
Noon (16) Sep 26 45.0 (7.2) 44.1 (6.7) 30.18 (1022) Calm
11 AM (15) Sep 26 42.1 (5.6) 42.1 (5.6) 30.19 (1022) Calm mist
10 AM (14) Sep 26 42.1 (5.6) 41.0 (5.0) 30.19 (1022) WNW 3 fog
9 AM (13) Sep 26 41.0 (5.0) 41.0 (5.0) 30.18 (1022) Calm mist
8 AM (12) Sep 26 44.1 (6.7) 44.1 (6.7) 30.18 (1022) Calm
7 AM (11) Sep 26 46.0 (7.8) 45.0 (7.2) 30.18 (1022) Calm
6 AM (10) Sep 26 44.1 (6.7) 44.1 (6.7) 30.17 (1021) NW 3
5 AM (9) Sep 26 46.0 (7.8) 45.0 (7.2) 30.18 (1022) W 3
4 AM (8) Sep 26 46.9 (8.3) 45.0 (7.2) 30.19 (1022) W 3
3 AM (7) Sep 26 46.9 (8.3) 45.0 (7.2) 30.18 (1022) WNW 5
2 AM (6) Sep 26 48.9 (9.4) 45.0 (7.2) 30.19 (1022) NNW 3
1 AM (5) Sep 26 51.1 (10.6) 45.0 (7.2) 30.18 (1022) Calm
Midnight (4) Sep 26 51.1 (10.6) 45.0 (7.2) 30.18 (1022) Calm
11 PM (3) Sep 25 55.0 (12.8) 45.0 (7.2) 30.16 (1021) Calm
10 PM (2) Sep 25 59.0 (15.0) 44.1 (6.7) 30.14 (1020) NW 9
Oldest 9 PM (1) Sep 25 62.1 (16.7) 44.1 (6.7) 30.12 (1019) WNW 13
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page Author: NWS Internet Services Team
Disclaimer
Feedback
Privacy Notice
Credits