Sumpter, OR Weather Forecast & Current Conditions

Feedback E-mail the Weather

Quick Clicks

Weather World

Sumpter, OR Weather Maps

°F °C°F °C
Sumpter Weather Map
UTC Time: 10/7/2026, 21:11
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Sumpter, OR Regional Weather

Expires:202610072200;;700574
ASUS46 KMFR 072110
RWROR 

OREGON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE PORTLAND OR
200 PM PDT WED OCT 07 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH
NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.


ORZ029>031-041-044-049-050-061>064-502-503-505>511-072200-
EASTERN OREGON

  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MADRAS         SUNNY     73  34  23 NW7       30.11F                  
REDMOND        SUNNY     79  30  17 CALM      30.09F                  
BEND           SUNNY     81  30  16 NE8G14    30.09F                  
PRINEVILLE     SUNNY     81  27  13 NW7G17    30.10F                  
KLAMATH FALLS  SUNNY     81  37  20 VRB3      30.14F                  
LAKEVIEW       SUNNY     85  31  14 SW8       30.18F                  
HERMISTON      SUNNY     75  48  38 VRB6      30.05F                  
PENDLETON      SUNNY     78  40  25 VRB6      30.07F                  
JOHN DAY       SUNNY     80  28  14 W6        30.11F                  
MEACHAM        SUNNY     74  36  25 CALM      30.14F                  
LA GRANDE      SUNNY     73  36  25 CALM      30.10F                  
BAKER CITY     SUNNY     78  32  18 VRB3      30.11F                  
BURNS          SUNNY     81  32  17 CALM      30.15F                  
ROME             N/A     85  30  13 VRB3      30.11F                  
ONTARIO        SUNNY     77  31  18 VRB3      30.08F                  
$$


OTHER REGIONAL REPORTS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SEATTLE        MOSUNNY   64  53  67 NE7       30.13F                  
SPOKANE        MOSUNNY   70  40  33 VRB5      30.12F                  
VANCOUVER BC   MOSUNNY   59  59 100 W6        30.13F                  
PRINCE GEORGE  CLOUDY    54  37  54 VRB2      30.15F                  
DAWSON CREEK   CLOUDY    57  32  38 NW17      30.06F                  
WHITEHORSE     PTSUNNY   48  32  53 SE10      29.96F                  
BOISE          SUNNY     81  29  15 NW6       30.09F                  
REDDING        SUNNY     96  43  16 S5        29.87F HX  92           
SAN FRANCISCO  MOSUNNY   74  55  51 NW13      29.89F                  

$$

  

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Sumpter, OR

Tonight
Clear
33°1°
0%
Thursday
Sunny
79°/ 34° 26°/ 1°
0%
Friday
Sunny
73°/ 31° 23°/ -1°
0%
Saturday
Sunny
53°/ 21° 12°/ -6°
0%
Sun-Sun Night
Cloudy
50°10°
0%
Columbus Day And Mon Night
Clear
54°12°
0%
Tue-Tue Night
Rain Showers
58°14°
20%
Wednesday
Snow Showers
57°14°
20%

Night: Clear. Lows 33 to 48. West winds up to 10 mph.

Malheur County, OR

Tonight
Clear
42°6°
0%
Thursday
Sunny
81°/ 42° 27°/ 6°
0%
Friday
Sunny
78°/ 36° 26°/ 2°
0%
Saturday
Partly Cloudy
58°/ 26° 14°/ -3°
20%
Sunday
Rain Showers
52°/ 25° 11°/ -4°
30%
Columbus Day
Snow Showers
54°12°
30%
Mon Night-Tue
Rain Showers
26°-3°
30%
Tue Night-Wed
Rain Showers
29°-2°
20%

Night: Mostly clear. Lows 42 to 52. Northeast winds up to 10 mph this evening, shifting to southwest after midnight.

Oregon Lower Treasure Valley, OR

Tonight
Clear
41°5°
0%
Thursday
Sunny
81°/ 43° 27°/ 6°
0%
Friday
Sunny
80°/ 45° 27°/ 7°
0%
Saturday
Partly Cloudy
63°/ 35° 17°/ 2°
0%
Sun-Sun Night
Rain Showers
58°14°
20%
Columbus Day
Sunny
59°15°
0%
Mon Night-Tue
Rain Showers
34°1°
20%
Tue Night
Rain Showers
37°3°
20%
Wednesday
Sunny
63°17°
0%

Night: Mostly clear. Lows 41 to 49. West winds up to 10 mph.

Lower Treasure Valley, ID

Tonight
Clear
42°6°
0%
Thursday
Sunny
81°/ 44° 27°/ 7°
0%
Friday
Sunny
80°/ 44° 27°/ 7°
0%
Saturday
Partly Cloudy
62°/ 35° 17°/ 2°
0%
Sunday
Rain Showers
56°/ 34° 13°/ 1°
30%
Columbus Day Through Tue
Rain Showers
57°/ 38° 14°/ 3°
30%

Night: Clear. Lows 42 to 51. Light winds.

Harney County, OR

Tonight
Clear
36°2°
0%
Thursday
Sunny
77°/ 37° 25°/ 3°
0%
Friday
Sunny
74°/ 31° 23°/ -1°
0%
Saturday
Partly Cloudy
53°/ 19° 12°/ -7°
0%
Sunday
Sunny
48°/ 18° 9°/ -8°
20%
Columbus Day
Snow Showers
50°10°
20%
Mon Night
Rain Showers
22°-6°
20%
Tuesday
Rain Showers
54°/ 27° 12°/ -3°
20%
Wednesday
Sunny
56°13°
0%

Night: Mostly clear. Lows 36 to 49. Northwest winds up to 10 mph.

Upper Weiser River, ID

Tonight
Clear
38°3°
0%
Thursday
Sunny
78°/ 43° 26°/ 6°
0%
Friday
Sunny
75°/ 42° 24°/ 6°
0%
Saturday
Partly Cloudy
59°/ 33° 15°/ 1°
20%
Sunday
Partly Cloudy
54°/ 34° 12°/ 1°
20%
Columbus Day
Rain Showers
55°13°
30%
Mon Night
Rain Showers
34°1°
20%
Tuesday
Rain Showers
56°/ 36° 13°/ 2°
30%

Night: Mostly clear. Patchy smoke after midnight. Lows 38 to 48. Light winds this evening, becoming northeast up to 10 mph after midnight.

West Central Mountains, ID

Tonight
Clear
35°2°
0%
Thursday
Sunny
69°/ 37° 21°/ 3°
0%
Friday
Sunny
64°/ 33° 18°/ 1°
30%
Saturday
Rain Showers
48°/ 26° 9°/ -3°
70%
Sunday
Snow Showers
42°/ 26° 6°/ -3°
50%
Columbus Day
Snow Showers
47°8°
30%
Mon Night
Snow Showers
28°-2°
20%
Tuesday
Snow Showers
49°/ 29° 9°/ -2°
30%

Night: Clear, smoke. Lows 35 to 47.

Riggins, ID

Tonight
Clear
48°9°
0%
Thursday
Sunny
85°/ 62° 29°/ 17°
0%
Friday
Sunny
82°/ 40° 28°/ 4°
20%
Saturday
Rain
48°/ 35° 9°/ 2°
60%
Sunday
Snow
55°/ 35° 13°/ 2°
40%
Columbus Day
Snow
62°17°
20%
Mon Night
Clear
35°2°
0%
Tuesday
Rain
55°/ 38° 13°/ 3°
30%
Wednesday
Rain
52°11°
30%

Night: Mostly clear. Lows in the upper 40s to mid 50s.

Anatone, WA

Today
Sunny
72°/ 52° 22°/ 11°
0%
Thursday
Sunny
70°/ 55° 21°/ 13°
0%
Friday
Sunny
62°/ 45° 17°/ 7°
40%
Saturday
Sunny
48°/ 38° 9°/ 3°
20%
Sunday
Snow Showers
45°7°
20%
Sun Night
Clear
30°-1°
0%
Mon Night
Clear
30°-1°
0%
Tuesday
Sunny
55°13°
0%

Day: Sunny. Highs in the lower 70s to lower 80s.

Night: Clear. Lows in the lower 50s.

Upper Treasure Valley, ID

Tonight
Clear
44°7°
0%
Thursday
Sunny
83°/ 43° 28°/ 6°
0%
Friday
Sunny
84°/ 43° 29°/ 6°
0%
Saturday
Sunny
64°/ 34° 18°/ 1°
30%
Sun-Sun Night
Rain Showers
55°13°
30%
Columbus Day And Mon Night
Rain Showers
54°12°
30%
Tue-Tue Night
Rain Showers
60°16°
30%
Wednesday
Rain Showers
59°15°
20%

Night: Clear. Lows 44 to 52. Northwest winds up to 10 mph this evening, shifting to northeast after midnight. Gusts to 20 mph.

Boise Mountains, ID

Tonight
Clear
34°1°
0%
Thursday
Sunny
72°/ 36° 22°/ 2°
0%
Friday
Sunny
70°/ 34° 21°/ 1°
0%
Saturday
Rain Showers
53°/ 26° 12°/ -3°
30%
Sun Night
Snow Showers
23°-5°
40%
Columbus Day
Snow Showers
46°8°
30%
Mon Night
Snow Showers
24°-4°
30%
Tuesday
Snow Showers
51°/ 26° 11°/ -3°
40%

Night: Clear. Lows 34 to 49.

Kooskia, ID

Tonight
Clear
52°11°
0%
Thursday
Sunny
82°/ 45° 28°/ 7°
0%
Friday
Sunny
68°/ 40° 20°/ 4°
20%
Saturday
Rain
48°/ 42° 9°/ 6°
60%
Sunday
Snow
45°/ 30° 7°/ -1°
20%
Columbus Day
Cloudy
48°9°
0%
Mon Night
Clear
30°-1°
0%
Tuesday
Sunny
65°/ 35° 18°/ 2°
30%
Wednesday
Rain
62°17°
20%

Night: Mostly clear. Lows in the 40s to lower 50s.

Kamiah, ID

Today
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
72°/ 48° 22°/ 9°
0%
Friday
Sunny
68°/ 45° 20°/ 7°
30%
Saturday
Rain Showers
50°/ 30° 10°/ -1°
50%
Sunday
Snow Showers
48°9°
20%
Sun Night
Cloudy
28°-2°
0%
Mon Night
Cloudy
28°-2°
0%
Tuesday
Sunny
55°13°
0%

Day: Sunny. Highs in the lower 70s to lower 80s.

Night: Mostly clear. Lows in the mid 40s to lower 50s.

Owyhee Mountains, ID

Tonight
Clear
45°7°
0%
Thursday
Sunny
76°/ 45° 24°/ 7°
0%
Friday
Sunny
76°/ 37° 24°/ 3°
0%
Saturday
Partly Cloudy
55°/ 29° 13°/ -2°
30%
Sunday
Snow Showers
48°/ 27° 9°/ -3°
30%
Columbus Day And Mon Night
Snow Showers
50°10°
30%
Tuesday
Rain Showers
54°/ 32° 12°/ 0°
30%
Wednesday
Snow Showers
55°13°
20%

Night: Mostly clear. Lows 45 to 55.

Lewiston, ID

Today
Sunny
75°/ 45° 24°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Friday
Sunny
68°/ 45° 20°/ 7°
20%
Saturday
Sunny
55°/ 38° 13°/ 3°
20%
Sunday
Cloudy
52°11°
0%
Mon Night
Cloudy
52°11°
0%
Tuesday
Sunny
58°14°
0%

Day: Sunny. Highs in the mid 70s to lower 80s.

Night: Mostly clear. Lows in the mid 40s to lower 50s.

Moses Lake, WA

Today
Sunny
75°/ 45° 24°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Friday
Sunny
68°/ 38° 20°/ 3°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
20%
Sunday
Sunny
55°13°
0%
Sun Night
Clear
30°-1°
0%
Wednesday
Clear
30°-1°
0%
Tuesday
Clear
30°-1°
0%

Day: Sunny. Highs in the mid 70s to lower 80s. Light wind.

Night: Mostly clear. Lows in the mid 40s to lower 50s. Light wind.

Moscow, ID

Today
Sunny
75°/ 40° 24°/ 4°
0%
Thursday
Sunny
75°/ 45° 24°/ 7°
0%
Friday
Sunny
65°/ 38° 18°/ 3°
20%
Saturday
Cloudy
52°11°
0%
Sunday
Cloudy
52°11°
0%
Sun Night
Clear
28°-2°
0%
Wednesday
Clear
28°-2°
0%
Tuesday
Clear
28°-2°
0%

Day: Sunny. Highs in the mid 70s to lower 80s. Light wind.

Night: Mostly clear. Lows in the 40s. Light wind.

Kellogg, ID

Today
Sunny
78°/ 40° 26°/ 4°
0%
Thursday
Sunny
78°/ 48° 26°/ 9°
0%
Friday
Sunny
68°/ 40° 20°/ 4°
50%
Sat-Sat Night
Snow Showers
55°13°
20%
Sun-Sun Night
Cloudy
48°9°
0%
Columbus Day And Mon Night
Clear
58°14°
0%
Tuesday
Sunny
60°16°
0%

Day: Sunny. Highs in the mid to upper 70s.

Night: Mostly clear. Lows in the 40s.

Stanley, ID

Tonight
Clear
33°1°
0%
Thursday
Sunny
66°/ 33° 19°/ 1°
0%
Friday
Sunny
64°/ 33° 18°/ 1°
0%
Saturday
Snow
51°/ 23° 11°/ -5°
N/A
Sun Through Columbus Day
Snow
43°6°
N/A
Mon Night
Snow
22°-6°
N/A
Tuesday
Snow
48°/ 23° 9°/ -5°
N/A

Night: Clear. Lows 33 to 43.

Pierce, ID

Tonight
Clear
28°-2°
0%
Thursday
Sunny
70°/ 38° 21°/ 3°
0%
Friday
Sunny
65°/ 42° 18°/ 6°
30%
Saturday
Rain
48°/ 25° 9°/ -4°
40%
Sunday
Mostly Cloudy
45°/ 20° 7°/ -7°
0%
Columbus Day
Cloudy
50°10°
0%
Mon Night
Clear
25°-4°
0%
Tuesday
Sunny
55°/ 28° 13°/ -2°
30%
Wednesday
Rain
50°10°
30%

Night: Clear. Lows in the upper 20s to mid 30s.

Names listed above may include county names.

Trending Headlines

Trending Entertainment Headlines

Sumpter Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Sumpter Quick Facts

National Two Day Weather Forecast


E-mail the Sumpter Weather Forecast

Voice your opinion or tell us about page issues...