Harper, OR Weather Forecast & Current Conditions

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Harper Weather Map
UTC Time: 9/17/2026, 00:05
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Harper, OR Regional Weather

Expires:202609170000;;570672
ASUS46 KMFR 162310
RWROR 

OREGON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE PORTLAND OR
400 PM PDT WED SEP 16 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>511-170000-
EASTERN OREGON

  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MADRAS         MOSUNNY   70  43  37 N14G21    30.10F                  
REDMOND        MOSUNNY   66  45  45 NW13      30.08                   
BEND           MOSUNNY   66  46  48 N12       30.09F                  
PRINEVILLE     MOSUNNY   68  46  45 NE8       30.07F                  
KLAMATH FALLS  MOSUNNY   70  41  34 VRB7G17   29.99F                  
LAKEVIEW       LGT RAIN  62  48  60 N15       30.04S                  
HERMISTON      SUNNY     78  49  35 NE7       30.04F                  
PENDLETON      SUNNY     74  47  38 NW8       30.06F                  
JOHN DAY       SUNNY     74  44  33 W13       30.03F                  
MEACHAM        SUNNY     61  49  64 VRB3      30.12S                  
LA GRANDE      SUNNY     78  44  29 NW17G24   30.01F                  
BAKER CITY     SUNNY     76  44  32 NW14      30.03F                  
BURNS          SUNNY     75  34  22 E6        30.02F                  
ROME             N/A     79  28  15 VRB6      29.96F                  
ONTARIO        SUNNY     85  39  19 VRB3      29.92F                  
$$


OTHER REGIONAL REPORTS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SEATTLE        MOSUNNY   73  51  46 N13       30.10F                  
SPOKANE        SUNNY     72  43  35 NE5       30.11F                  
VANCOUVER BC   SUNNY     66  59  77 W14       30.11F                  
PRINCE GEORGE  SUNNY     72  43  35 S13G20    30.08F                  
DAWSON CREEK   SUNNY     72  36  26 W14G23    29.94F                  
WHITEHORSE     MOSUNNY   64  32  29 SW15G28   29.81F                  
BOISE          SUNNY     80  37  21 NW9       29.93F                  
REDDING        SUNNY     81  48  31 S15G22    29.84F                  
SAN FRANCISCO  PTSUNNY   64  53  67 W23G29    29.99F                  

$$

  

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

Harper, OR

Tonight
Thunderstorms
46°
20%
Thursday
Thunderstorms
73°/ 44° 23°/
30%
Friday
Thunderstorms
68°/ 43° 20°/
20%
Saturday
Clear
73°23°
0%
Thursday
Clear
73°23°
0%
Friday
Clear
73°23°
0%
Saturday
Clear
73°23°
0%
Wednesday
Clear
73°23°
0%

Night: Mostly clear this evening, then partly cloudy with isolated showers and thunderstorms after midnight. Chance of rain 20 percent. Lows 46 to 56. North winds 10 to 15 mph.

Oregon Lower Treasure Valley, OR

Tonight
Thunderstorms
54°12°
20%
Thursday
Thunderstorms
79°/ 49° 26°/
30%
Friday
Thunderstorms
74°/ 49° 23°/
20%
Sat-Sat Night
Clear
77°25°
0%
Sunday
Clear
78°26°
0%
Thursday
Clear
78°26°
0%
Friday
Clear
78°26°
0%
Wednesday
Clear
78°26°
0%

Night: Increasing clouds. Isolated showers and thunderstorms. Chance of rain 20 percent. Lows 54 to 59. Northwest winds 10 to 15 mph with gusts to 25 mph.

Lower Treasure Valley, ID

Tonight
Thunderstorms
52°11°
20%
Thursday
Thunderstorms
79°/ 49° 26°/
20%
Friday
Thunderstorms
73°/ 48° 23°/
30%
Saturday
Sunny
76°/ 49° 24°/
0%
Sunday
Sunny
78°26°
0%
Sun Night
Clear
49°
0%
Thursday
Clear
49°
0%
Friday
Clear
49°
0%
Wednesday
Clear
49°
0%

Night: Partly cloudy this evening, then mostly cloudy with isolated showers and thunderstorms after midnight. Chance of rain 20 percent. Lows 52 to 57. Northwest winds up to 10 mph.

Baker County, OR

Tonight
Thunderstorms
44°
30%
Thursday
Thunderstorms
72°/ 44° 22°/
60%
Friday
Thunderstorms
67°/ 42° 19°/
40%
Saturday
Sunny
72°/ 41° 22°/
0%
Sunday
Sunny
75°24°
0%
Sun Night
Clear
39°
0%
Thursday
Clear
39°
0%
Friday
Clear
39°
0%
Wednesday
Clear
39°
0%

Night: Increasing clouds. Scattered rain showers and isolated thunderstorms. Chance of rain 30 percent. Lows 44 to 55. Northwest winds 10 to 15 mph.

Harney County, OR

Tonight
Thunderstorms
43°
30%
Thursday
Thunderstorms
64°/ 42° 18°/
30%
Friday
Thunderstorms
64°/ 39° 18°/
30%
Saturday
Clear
69°21°
0%
Thursday
Clear
69°21°
0%
Friday
Clear
69°21°
0%
Saturday
Clear
69°21°
0%
Wednesday
Clear
69°21°
0%

Night: Mostly clear this evening, then partly cloudy with scattered rain showers and isolated thunderstorms after midnight. Chance of rain 30 percent. Lows 43 to 50. North winds 10 to 15 mph.

Upper Treasure Valley, ID

Tonight
Mostly Cloudy
52°11°
0%
Thursday
Sunny
82°/ 50° 28°/ 10°
0%
Friday
Thunderstorms
71°/ 48° 22°/
30%
Saturday
Sunny
74°/ 48° 23°/
0%
Sun Night
Clear
49°
0%
Thursday
Clear
49°
0%
Friday
Clear
49°
0%
Wednesday
Clear
49°
0%

Night: Mostly cloudy. Lows 52 to 59. Northwest winds around 10 mph this evening, shifting to southeast up to 10 mph after midnight. Gusts to 20 mph.

Upper Weiser River, ID

Tonight
Thunderstorms
54°12°
30%
Thursday
Thunderstorms
76°/ 49° 24°/
30%
Friday
Thunderstorms
69°/ 48° 21°/
40%
Sat-Sat Night
Clear
72°22°
0%
Sunday
Sunny
75°24°
0%
Sun Night
Clear
50°10°
0%
Thursday
Clear
50°10°
0%
Friday
Clear
50°10°
0%
Wednesday
Clear
50°10°
0%

Night: Mostly clear this evening, then partly cloudy with scattered showers and isolated thunderstorms after midnight. Chance of rain 30 percent. Lows 54 to 59. North winds 10 to 15 mph with gusts to 25 mph.

Owyhee Mountains, ID

Tonight
Partly Cloudy
50°10°
0%
Thursday
Sunny
71°/ 44° 22°/
0%
Friday
Thunderstorms
65°/ 44° 18°/
40%
Saturday
Clear
70°21°
0%
Thursday
Clear
70°21°
0%
Friday
Clear
70°21°
0%
Saturday
Clear
70°21°
0%
Wednesday
Clear
70°21°
0%

Night: Increasing clouds. Lows 50 to 55.

West Central Mountains, ID

Tonight
Thunderstorms
42°
30%
Thursday
Thunderstorms
66°/ 42° 19°/
80%
Friday
Thunderstorms
59°/ 40° 15°/
90%
Saturday
Rain Showers
62°/ 40° 17°/
40%
Sun Night-Mon
Clear
41°
0%
Mon Night
Clear
41°
0%
Tuesday
Clear
41°
0%
Wednesday
Clear
41°
0%

Night: Mostly clear this evening, then partly cloudy with scattered rain showers and isolated thunderstorms after midnight. Chance of rain 30 percent. Lows 42 to 54.

Boise Mountains, ID

Tonight
Thunderstorms
43°
30%
Thursday
Thunderstorms
68°/ 40° 20°/
60%
Friday
Thunderstorms
59°/ 37° 15°/
80%
Saturday
Rain Showers
62°/ 36° 17°/
20%
Sunday
Sunny
67°/ 37° 19°/
0%
Monday
Sunny
68°/ 36° 20°/
0%
Tuesday
Clear
36°
0%
Wednesday
Clear
36°
0%

Night: Mostly cloudy with scattered rain showers and isolated thunderstorms. Chance of rain 30 percent. Lows 43 to 58.

Southwest Highlands, ID

Tonight
Mostly Cloudy
51°11°
0%
Thursday
Sunny
74°/ 45° 23°/
0%
Friday
Thunderstorms
66°/ 43° 19°/
30%
Saturday
Clear
69°21°
0%
Sunday
Clear
69°/ 46° 21°/
0%
Monday
Clear
75°24°
0%
Tuesday
Clear
75°24°
0%
Wednesday
Clear
75°24°
0%

Night: Mostly cloudy. Lows 51 to 56. Breezy.

Riggins, ID

Tonight
Clear
50°10°
0%
Thursday
Thunderstorms
72°/ 50° 22°/ 10°
70%
Friday
Thunderstorms
65°/ 50° 18°/ 10°
70%
Saturday
Sunny
82°/ 50° 28°/ 10°
0%
Sunday
Sunny
85°/ 50° 29°/ 10°
0%
Monday
Sunny
75°/ 50° 24°/ 10°
0%
Tuesday
Sunny
72°/ 50° 22°/ 10°
0%
Wednesday
Sunny
72°22°
0%

Night: Mostly clear. Lows in the 50s. North winds 15 to 20 mph in the evening.

Powell, ID

Tonight
Clear
37°
0%
Thursday
Thunderstorms
66°/ 39° 19°/
70%
Friday
Thunderstorms
57°/ 38° 14°/
70%
Saturday
Thunderstorms
60°/ 37° 16°/
30%
Sunday
Sunny
65°/ 38° 18°/
0%
Monday
Sunny
65°/ 38° 18°/
0%
Tuesday
Sunny
63°/ 37° 17°/
0%
Wednesday
Sunny
63°17°
0%

Night: Mostly clear. Patchy fog in the late evening and overnight. Lows 37 to 51.

Golconda, NV

Tonight
Cloudy
48°
0%
Thursday
Sunny
65°/ 42° 18°/
0%
Friday
Sunny
64°/ 43° 18°/
0%
Saturday
Sunny
68°/ 46° 20°/
0%
Sunday
Sunny
73°/ 48° 23°/
0%
Monday
Sunny
74°/ 49° 23°/
0%
Tuesday
Sunny
75°/ 48° 24°/
0%
Wednesday
Sunny
73°23°
0%

Night: Partly cloudy. Lows in the upper 40s. North winds 5 to 10 mph shifting to the west after midnight. Gusts up to 25 mph.

Camas Prairie, ID

Tonight
Thunderstorms
49°
60%
Thursday
Thunderstorms
75°/ 43° 24°/
60%
Friday
Thunderstorms
65°/ 37° 18°/
30%
Sat-Sat Night
Clear
67°19°
0%
Sunday
Sunny
71°22°
0%
Sun Night
Clear
40°
0%
Thursday
Clear
40°
0%
Friday
Clear
40°
0%
Wednesday
Clear
40°
0%

Night: Isolated thunderstorms. Numerous showers, mainly after midnight. Chance of rain 60 percent. Warmer with lows 49 to 54. East winds 10 to 15 mph. Gusts to 25 mph this evening.

Stanley, ID

Tonight
Rain Showers
38°
N/A
Thursday
Thunderstorms
65°/ 36° 18°/
N/A
Friday
Thunderstorms
57°/ 33° 14°/
N/A
Saturday
Sunny
61°/ 33° 16°/
0%
Sunday
Sunny
64°18°
0%
Sun Night
Clear
35°
0%
Thursday
Clear
35°
0%
Friday
Clear
35°
0%
Wednesday
Clear
35°
0%

Night: Partly cloudy in the evening...then mostly cloudy with isolated rain showers after midnight. Lows 38 to 48.

Clayton, ID

Tonight
Thunderstorms
43°
N/A
Thursday
Thunderstorms
66°/ 38° 19°/
N/A
Friday
Thunderstorms
60°/ 36° 16°/
N/A
Saturday
Thunderstorms
62°/ 36° 17°/
N/A
Sunday
Clear
65°18°
0%
Thursday
Clear
65°18°
0%
Friday
Clear
65°18°
0%
Wednesday
Clear
65°18°
0%

Night: Mostly cloudy. Scattered rain showers and isolated thunderstorms after midnight. Lows 43 to 53.

Western Magic Valley, ID

Tonight
Thunderstorms
56°13°
30%
Thursday
Thunderstorms
81°/ 49° 27°/
30%
Friday
Thunderstorms
69°/ 45° 21°/
20%
Sat-Sat Night
Clear
71°22°
0%
Sunday
Sunny
74°23°
0%
Sun Night
Clear
47°
0%
Thursday
Clear
47°
0%
Friday
Clear
47°
0%
Wednesday
Clear
47°
0%

Night: Mostly cloudy. Scattered showers and isolated thunderstorms after midnight. Chance of rain 30 percent. Warmer with lows 56 to 61. East winds 10 to 15 mph.

Midas, NV

Tonight
Thunderstorms
52°11°
20%
Thursday
Thunderstorms
70°/ 45° 21°/
20%
Friday
Rain Showers
64°/ 42° 18°/
50%
Saturday
Sunny
66°/ 42° 19°/
0%
Sunday
Sunny
70°/ 42° 21°/
0%
Monday
Sunny
71°/ 45° 22°/
0%
Tuesday
Sunny
72°/ 43° 22°/
0%
Wednesday
Sunny
72°22°
0%

Night: Mostly cloudy with isolated thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 50s. Southeast winds 10 to 15 mph with gusts to around 35 mph. Chance of thunderstorms 20 percent.

Anatone, WA

Tonight
Clear
55°13°
0%
Thursday
Thunderstorms
68°/ 55° 20°/ 13°
70%
Friday
Thunderstorms
65°/ 55° 18°/ 13°
20%
Saturday
Clear
68°20°
0%
Thursday
Clear
68°20°
0%
Friday
Clear
68°20°
0%
Saturday
Clear
68°20°
0%
Wednesday
Clear
68°20°
0%

Night: Clear. Lows in the lower to mid 50s.

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