Hermiston, OR Hourly Weather

Umatilla County9:12 AM PDT45.84°N, 119.29°WElevation 459 ft
Freeze Warning until 10:00 AM Sat

Next 48 hours

9 AM 12 PM 3 PM 6 PM 9 PM Sun Oct 25 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Mon Oct 26 12 AM 3 AM 6 AM 35° 40° 45° 50° 55° 60° %
TemperatureFeels likeChance of precipitationNight
Saturday, October 2415 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
9 AM Mostly Sunny 38° 38° 1% 0.00 in SE 1 80% 32° 40% 1
10 AM Mostly Sunny 44° 44° 1% 0.00 in SE 1 68% 34° 40% 1
11 AM Mostly Sunny 50° 50° 1% 0.00 in NW 1 56% 35° 35% 2
12 PM Mostly Sunny 54° 54° 1% 0.00 in NW 1 49% 35° 35% –
1 PM Mostly Sunny 57° 57° 1% 0.00 in NW 1 44% 35° 35% –
2 PM Partly Sunny 58° 58° 1% 0.00 in N 2 41% 35° 52% –
3 PM Partly Sunny 60° 60° 1% 0.00 in N 2 39% 35° 52% –
4 PM Partly Sunny 60° 60° 1% 0.00 in N 2 40% 35° 52% –
5 PM Partly Sunny 58° 58° 8% 0.00 in N 2 43% 36° 61% –
6 PM Mostly Cloudy 56° 56° 8% 0.00 in N 2 49% 37° 61% –
7 PM Mostly Cloudy 52° 52° 8% 0.00 in N 2 57% 37° 61% –
8 PM Mostly Cloudy 48° 47° 8% 0.00 in NE 3 64% 36° 60% –
9 PM Mostly Cloudy 46° 45° 8% 0.00 in NE 3 68% 36° 60% –
10 PM Mostly Cloudy 44° 42° 8% 0.00 in NE 3 71% 35° 60% –
11 PM Mostly Cloudy 42° 42° 12% 0.00 in E 2 73% 34° 51% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 40° 40° 12% 0.00 in E 2 76% 33° 51% –
1 AM Mostly Cloudy 39° 39° 12% 0.00 in E 2 79% 33° 51% –
2 AM Mostly Cloudy 38° 38° 12% 0.00 in E 2 81% 33° 55% –
3 AM Mostly Cloudy 37° 37° 12% 0.00 in E 2 83% 32° 55% –
4 AM Mostly Cloudy 35° 35° 12% 0.00 in E 2 85% 31° 55% –
5 AM Chance Rain Showers 35° 35° 31% 0.00 in E 2 86% 31° 57% –
6 AM Chance Rain Showers 33° 33° 31% 0.00 in E 2 89% 30° 57% –
7 AM Chance Rain Showers 33° 33° 31% 0.00 in E 2 91% 30° 57% –
8 AM Chance Rain Showers 34° 34° 31% 0.00 in NE 1 89% 31° 66% –
9 AM Chance Rain Showers 38° 38° 31% 0.00 in NE 1 81% 33° 66% –
10 AM Chance Rain Showers 44° 44° 31% 0.00 in NE 1 70% 35° 66% –
11 AM Slight Chance Rain Showers 50° 50° 24% 0.00 in N 2 60% 37° 51% –
12 PM Slight Chance Rain Showers 54° 54° 24% 0.00 in N 2 54% 38° 51% –
1 PM Slight Chance Rain Showers 57° 57° 24% 0.00 in N 2 50% 39° 51% –
2 PM Slight Chance Rain Showers 58° 58° 24% 0.00 in N 3 G8 49% 39° 56% –
3 PM Slight Chance Rain Showers 59° 59° 24% 0.00 in N 3 G8 48% 40° 56% –
4 PM Slight Chance Rain Showers 58° 58° 24% 0.00 in N 3 G8 50% 40° 56% –
5 PM Slight Chance Rain Showers 57° 57° 16% 0.00 in NE 2 54% 40° 47% –
6 PM Slight Chance Rain Showers 53° 53° 16% 0.00 in NE 2 61% 40° 47% –
7 PM Slight Chance Rain Showers 50° 50° 16% 0.00 in NE 2 69% 40° 47% –
8 PM Slight Chance Rain Showers 46° 45° 16% 0.00 in E 3 76% 39° 47% –
9 PM Slight Chance Rain Showers 44° 43° 16% 0.00 in E 3 80% 38° 47% –
10 PM Slight Chance Rain Showers 42° 41° 16% 0.00 in E 3 82% 37° 47% –
11 PM Partly Cloudy 41° 41° 8% 0.00 in SE 2 84% 37° 32% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 40° 40° 8% 0.00 in SE 2 86% 36° 32% –
1 AM Partly Cloudy 38° 38° 8% 0.00 in SE 2 89% 35° 32% –
2 AM Partly Cloudy 37° 37° 8% 0.00 in SW 1 90% 34° 43% –
3 AM Partly Cloudy 36° 36° 8% 0.00 in SW 1 91% 33° 43% –
4 AM Partly Cloudy 35° 35° 8% 0.00 in SW 1 91% 33° 43% –
5 AM Partly Cloudy 34° 34° 13% 0.00 in SW 2 91% 32° 42% –
6 AM Mostly Sunny 33° 33° 13% 0.00 in SW 2 94% 31° 42% –
7 AM Mostly Sunny 32° 32° 13% 0.00 in SW 2 97% 31° 42% –
8 AM Partly Sunny 33° 33° 13% 0.00 in SW 1 96% 32° 59% –
9 AM Partly Sunny 37° 37° 13% 0.00 in SW 1 87% 34° 59% –
10 AM Partly Sunny 43° 43° 13% 0.00 in SW 1 76% 36° 59% –
11 AM Mostly Sunny 48° 48° 7% 0.00 in NW 2 65% 37° 47% –
12 PM Mostly Sunny 51° 51° 7% 0.00 in NW 2 59% 37° 47% –
1 PM Mostly Sunny 54° 54° 7% 0.00 in NW 2 55% 38° 47% –
2 PM Mostly Sunny 55° 55° 7% 0.00 in NW 3 53% 39° 38% –
3 PM Mostly Sunny 57° 57° 7% 0.00 in NW 3 51% 39° 38% –
4 PM Mostly Sunny 58° 58° 7% 0.00 in NW 3 52% 40° 38% –
5 PM Mostly Sunny 57° 57° 9% 0.00 in N 2 55% 41° 37% –
6 PM Partly Cloudy 55° 55° 9% 0.00 in N 2 62% 42° 37% –
7 PM Partly Cloudy 52° 52° 9% 0.00 in N 2 70% 42° 37% –
8 PM Partly Cloudy 48° 48° 9% 0.00 in S 2 78% 42° 40% –
9 PM Partly Cloudy 45° 45° 9% 0.00 in S 2 83% 40° 40% –
10 PM Partly Cloudy 42° 42° 9% 0.00 in S 2 86% 38° 40% –
11 PM Partly Cloudy 40° 40° 13% 0.00 in S 2 88% 37° 37% –
Tuesday, October 2711 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 39° 39° 13% 0.00 in S 2 91% 36° 37% –
1 AM Partly Cloudy 38° 38° 13% 0.00 in S 2 93% 36° 37% –
2 AM Partly Cloudy 37° 37° 13% 0.00 in S 2 94% 35° 44% –
3 AM Partly Cloudy 36° 36° 13% 0.00 in S 2 95% 35° 44% –
4 AM Partly Cloudy 35° 35° 13% 0.00 in S 2 95% 34° 44% –
5 AM Partly Cloudy 34° 34° 7% 0.00 in S 2 96% 33° 47% –
6 AM Mostly Sunny 33° 33° 7% 0.00 in S 2 99% 33° 47% –
7 AM Mostly Sunny 32° 32° 7% 0.00 in S 2 100% 32° 47% –
8 AM Mostly Sunny 33° 33° 7% 0.00 in S 1 100% 33° 48% –
9 AM Mostly Sunny 37° 37° 7% 0.00 in S 1 91% 35° 48% –
10 AM Mostly Sunny 43° 43° 7% 0.00 in S 1 78% 37° 48% –

National Weather Service forecast updated 3 days ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.