Simon Lake, OR Weather Forecast & Current Conditions

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Simon Lake, OR Weather Maps

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Simon Lake Weather Map
UTC Time: 9/21/2026, 05:11
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Simon Lake, OR Regional Weather

Expires:202609210600;;799633
ASUS46 KMFR 210510
RWROR 

OREGON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE PORTLAND OR
1000 PM PDT SUN SEP 20 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>511-210600-
EASTERN OREGON

  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MADRAS         NOT AVBL                                               
REDMOND        NOT AVBL                                               
BEND           NOT AVBL                                               
PRINEVILLE     NOT AVBL                                               
KLAMATH FALLS  PTCLDY    60  44  55 CALM      30.05S                  
LAKEVIEW       PTCLDY    63  34  33 W6        30.11S                  
HERMISTON      CLEAR     63  51  65 S8        29.94S                  
PENDLETON      CLEAR     64  48  56 SE7       29.99R                  
MEACHAM        NOT AVBL                                               
LA GRANDE      NOT AVBL                                               
BAKER CITY     CLEAR     55  43  63 W3        30.10S                  
BURNS          CLEAR     54  38  54 E3        30.13R                  
ROME             N/A     58  41  53 NE7       30.10R                  
ONTARIO        CLEAR     61  48  62 CALM      30.05R                  
$$


OTHER REGIONAL REPORTS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SEATTLE        CLEAR     60  51  72 N6        30.01R                  
SPOKANE        CLEAR     67  38  34 CALM      30.05S                  
VANCOUVER BC   NOT AVBL                                               
PRINCE GEORGE  NOT AVBL                                               
DAWSON CREEK   NOT AVBL                                               
WHITEHORSE     NOT AVBL                                               
BOISE          CLEAR     66  46  48 SE9       30.07R                  
REDDING        MOCLDY    73  51  46 N3        29.86R                  
SAN FRANCISCO  NOT AVBL                                               

$$

  

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

Simon Lake, OR

Tonight
Clear
45°
0%
Monday
Cloudy
78°/ 40° 26°/
0%
Tuesday
Cloudy
62°/ 35° 17°/
0%
Wednesday
Mostly Cloudy
58°14°
0%
Thursday
Mostly Cloudy
58°/ 38° 14°/
50%
Fri Night
Rain Showers
30°-1°
20%
Saturday
Cloudy
48°
0%
Sunday
Cloudy
48°
0%

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

Bend, OR

Tonight
Clear
48°
0%
Monday
Cloudy
85°/ 45° 29°/
0%
Tuesday
Cloudy
78°/ 38° 26°/
0%
Wednesday
Cloudy
68°20°
0%
Thursday
Cloudy
68°/ 45° 20°/
50%
Fri Night
Mostly Cloudy
35°
0%
Saturday
Mostly Cloudy
35°
0%
Sunday
Mostly Cloudy
35°
0%

Night: Mostly clear. Lows in the upper 40s to lower 50s. Northeast wind 5 to 10 mph in the evening, becoming light.

Brothers, OR

Tonight
Clear
42°
0%
Monday
Cloudy
75°/ 42° 24°/
0%
Tuesday
Cloudy
75°/ 35° 24°/
0%
Wednesday
Cloudy
65°18°
0%
Thursday
Cloudy
65°/ 38° 18°/
50%
Fri Night
Rain Showers
30°-1°
20%
Saturday
Cloudy
52°11°
0%
Sunday
Cloudy
52°11°
0%

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

Dufur, OR

Tonight
Clear
50°10°
0%
Monday
Cloudy
85°/ 48° 29°/
0%
Tuesday
Cloudy
75°/ 40° 24°/
0%
Wednesday
Cloudy
68°20°
0%
Thursday
Cloudy
68°/ 45° 20°/
50%
Fri Night
Cloudy
38°
0%
Saturday
Cloudy
38°
0%
Sunday
Cloudy
38°
0%

Night: Mostly clear. Lows in the 50s. Northeast wind 5 to 10 mph in the evening, becoming light.

Dayville, OR

Tonight
Clear
55°13°
0%
Monday
Sunny
80°/ 55° 27°/ 13°
0%
Tuesday
Cloudy
75°/ 48° 24°/
0%
Wednesday
Cloudy
68°20°
0%
Thursday
Cloudy
68°/ 48° 20°/
40%
Fri Night
Rain Showers
38°
20%
Saturday
Cloudy
55°13°
0%
Sunday
Cloudy
55°13°
0%

Night: Mostly clear. Lows in the lower to mid 50s. Light wind, becoming east 5 to 10 mph overnight.

Heppner, OR

Tonight
Clear
58°14°
0%
Monday
Sunny
82°/ 50° 28°/ 10°
0%
Tuesday
Cloudy
75°/ 48° 24°/
0%
Wednesday
Cloudy
68°20°
0%
Thursday
Cloudy
68°/ 48° 20°/
40%
Fri Night
Rain Showers
45°
20%
Saturday
Cloudy
55°13°
0%
Sunday
Cloudy
55°13°
0%

Night: Clear. Lows in the mid to upper 50s. East wind 5 to 10 mph.

Arlington, OR

Tonight
Clear
55°13°
0%
Monday
Cloudy
80°/ 55° 27°/ 13°
0%
Tuesday
Cloudy
78°/ 48° 26°/
0%
Wednesday
Cloudy
70°21°
0%
Thursday
Cloudy
70°/ 55° 21°/ 13°
40%
Fri Night
Cloudy
45°
0%
Saturday
Cloudy
45°
0%
Sunday
Cloudy
45°
0%

Night: Clear. Lows in the mid 50s to lower 60s. East wind 5 to 10 mph in the evening, becoming light.

Arlington, WA

Tonight
Clear
55°13°
0%
Monday
Cloudy
80°/ 55° 27°/ 13°
0%
Tuesday
Cloudy
78°/ 48° 26°/
0%
Wednesday
Cloudy
70°21°
0%
Thursday
Cloudy
70°/ 55° 21°/ 13°
40%
Fri Night
Cloudy
45°
0%
Saturday
Cloudy
45°
0%
Sunday
Cloudy
45°
0%

Night: Clear. Lows in the mid 50s to lower 60s. East wind 5 to 10 mph in the evening, becoming light.

Appleton, WA

Tonight
Clear
55°13°
0%
Monday
Cloudy
72°/ 45° 22°/
0%
Tuesday
Cloudy
62°/ 38° 17°/
0%
Wed-Wed Night
Cloudy
58°14°
0%
Thursday
Rain Showers
55°/ 40° 13°/
50%
Fri Night
Cloudy
35°
0%
Saturday
Cloudy
35°
0%
Sunday
Cloudy
35°
0%

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

Goldendale, WA

Tonight
Clear
50°10°
0%
Monday
Cloudy
78°/ 45° 26°/
0%
Tuesday
Cloudy
70°/ 42° 21°/
0%
Wednesday
Mostly Cloudy
62°17°
0%
Thursday
Mostly Cloudy
62°/ 42° 17°/
50%
Fri Night
Cloudy
38°
0%
Saturday
Cloudy
38°
0%
Sunday
Cloudy
38°
0%

Night: Clear. Lows in the 50s.

Long Creek, OR

Tonight
Clear
48°
0%
Monday
Sunny
75°/ 48° 24°/
0%
Tuesday
Cloudy
68°/ 40° 20°/
0%
Wednesday
Cloudy
65°18°
0%
Thursday
Cloudy
65°/ 48° 18°/
40%
Fri Night
Rain Showers
35°
20%
Saturday
Cloudy
52°11°
0%
Sunday
Cloudy
52°11°
0%

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

Boardman, OR

Tonight
Clear
58°14°
0%
Monday
Sunny
85°/ 58° 29°/ 14°
0%
Tuesday
Cloudy
78°/ 52° 26°/ 11°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°/ 52° 24°/ 11°
40%
Fri Night
Rain Showers
48°
20%
Saturday
Cloudy
65°18°
0%
Sunday
Cloudy
65°18°
0%

Night: Clear. Lows in the mid to upper 50s. Northeast wind 5 to 10 mph in the evening, becoming light.

Connell, WA

Tonight
Clear
50°10°
0%
Monday
Sunny
88°/ 58° 31°/ 14°
0%
Tuesday
Cloudy
78°/ 48° 26°/
0%
Wednesday
Mostly Cloudy
75°24°
0%
Thursday
Mostly Cloudy
75°/ 48° 24°/
40%
Fri Night
Rain Showers
40°
20%
Saturday
Cloudy
60°16°
0%
Sunday
Cloudy
60°16°
0%

Night: Clear. Lows in the 50s. Light wind.

Naches, WA

Tonight
Clear
50°10°
0%
Monday
Cloudy
85°/ 55° 29°/ 13°
0%
Tuesday
Cloudy
78°/ 48° 26°/
0%
Wed-Wed Night
Cloudy
68°20°
0%
Thursday
Rain Showers
65°/ 48° 18°/
50%
Fri Night
Rain Showers
45°
20%
Saturday
Cloudy
58°14°
0%
Sunday
Cloudy
58°14°
0%

Night: Clear. Lows in the 50s. Light wind.

Athena, OR

Tonight
Clear
50°10°
0%
Monday
Sunny
85°/ 50° 29°/ 10°
0%
Tuesday
Cloudy
78°/ 48° 26°/
0%
Wednesday
Cloudy
68°20°
0%
Thursday
Cloudy
68°/ 48° 20°/
40%
Fri Night
Rain Showers
45°
20%
Saturday
Cloudy
58°14°
0%
Sunday
Cloudy
58°14°
0%

Night: Clear. Lows in the 50s. East wind 5 to 10 mph.

Meacham, OR

Tonight
Clear
48°
0%
Monday
Sunny
75°/ 48° 24°/
0%
Tuesday
Cloudy
68°/ 40° 20°/
0%
Wednesday
Cloudy
65°18°
0%
Thursday
Cloudy
65°/ 45° 18°/
50%
Fri Night
Rain Showers
35°
20%
Saturday
Cloudy
52°11°
0%
Sunday
Cloudy
52°11°
0%

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

Roslyn, WA

Tonight
Clear
48°
0%
Monday
Cloudy
68°/ 40° 20°/
0%
Tuesday
Cloudy
55°/ 35° 13°/
0%
Wed-Wed Night
Mostly Cloudy
48°
0%
Thursday
Rain Showers
58°/ 35° 14°/
70%
Friday
Rain Showers
42°/ 30° / -1°
50%
Saturday
Mostly Cloudy
45°
0%
Sunday
Mostly Cloudy
45°
0%

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

Cove, OR

Tonight
Clear
48°
0%
Monday
Sunny
85°/ 48° 29°/
0%
Tuesday
Cloudy
82°/ 45° 28°/
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°/ 48° 24°/
40%
Fri Night
Rain Showers
38°
30%
Saturday
Mostly Cloudy
65°18°
0%
Sunday
Mostly Cloudy
65°18°
0%

Night: Clear. Lows in the upper 40s to lower 50s. Light wind.

Ellensburg, WA

Tonight
Clear
50°10°
0%
Monday
Cloudy
78°/ 50° 26°/ 10°
0%
Tuesday
Cloudy
70°/ 45° 21°/
0%
Wednesday
Mostly Cloudy
62°17°
0%
Thursday
Mostly Cloudy
62°/ 45° 17°/
50%
Fri Night
Cloudy
38°
0%
Saturday
Cloudy
38°
0%
Sunday
Cloudy
38°
0%

Night: Mostly clear. Lows in the 50s. Light wind.

Dayton, WA

Tonight
Clear
58°14°
0%
Monday
Sunny
88°/ 58° 31°/ 14°
0%
Tuesday
Cloudy
78°/ 52° 26°/ 11°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°/ 50° 24°/ 10°
50%
Fri Night
Rain Showers
45°
20%
Saturday
Cloudy
65°18°
0%
Sunday
Cloudy
65°18°
0%

Night: Clear. Lows in the mid to upper 50s. Light wind.

Names listed above may include county names.

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