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As of 23:42 PDT

Weather in Lewisburg, OR

61°Current weather

Lewisburg, Saturday, 8 August, 23:42

Clear. Feels like 59°. High 90°, low 57°.

Pressure30.06 inHg
Wind4.1 mph NW
Humidity61%
Visibility6.2 mi
Dew point47°
Sun, 0987° / 52°0Mostly clear
87 °Mostly clear

Lewisburg, Sunday, 9 August

Mostly clear. High 87°, low 52°.

Pressure30.03 inHg
Wind6.8 mph NE
Humidity27%
Visibility6.2 mi
Dew point42°
Mon, 1087° / 50°0Clear
87 °Clear

Lewisburg, Monday, 10 August

Clear. High 87°, low 50°.

Pressure30.06 inHg
Wind7.7 mph N
Humidity31%
Visibility6.2 mi
Dew point44°
Tue, 1189° / 53°0Clear
89 °Clear

Lewisburg, Tuesday, 11 August

Clear. High 89°, low 53°.

Pressure30.06 inHg
Wind8.1 mph N
Humidity34%
Visibility6.2 mi
Dew point47°
Wed, 1284° / 56°0Clear
84 °Clear

Lewisburg, Wednesday, 12 August

Clear. High 84°, low 56°.

Pressure29.97 inHg
Wind7.8 mph N
Humidity39%
Visibility6.2 mi
Dew point51°
Thu, 1385° / 51°0Clear
85 °Clear

Lewisburg, Thursday, 13 August

Clear. High 85°, low 51°.

Pressure29.83 inHg
Wind10.7 mph W
Humidity29%
Visibility—
Dew point46°
Fri, 1486° / 53°0Overcast
86 °Overcast

Lewisburg, Friday, 14 August

Overcast. High 86°, low 53°.

Pressure29.91 inHg
Wind9.8 mph W
Humidity33%
Visibility—
Dew point50°
Sat, 1586° / 53°0Clear
86 °Clear

Lewisburg, Saturday, 15 August

Clear. High 86°, low 53°.

Pressure29.94 inHg
Wind10.2 mph W
Humidity31%
Visibility—
Dew point48°
Sun, 1685° / 53°0Partly cloudy
85 °Partly cloudy

Lewisburg, Sunday, 16 August

Partly cloudy. High 85°, low 53°.

Pressure29.94 inHg
Wind13.3 mph W
Humidity27%
Visibility—
Dew point44°
Mon, 1760° / 55°0.17Light rain
60 °Light rain

Lewisburg, Monday, 17 August

Light rain. High 60°, low 55°.

Pressure30.06 inHg
Wind5.6 mph S
Humidity90%
Visibility—
Dew point56°
Tue, 1869° / 57°0.02Light rain
69 °Light rain

Lewisburg, Tuesday, 18 August

Light rain. High 69°, low 57°.

Pressure30.00 inHg
Wind4.2 mph W
Humidity85%
Visibility—
Dew point57°
Wed, 1979° / 59°0Overcast
79 °Overcast

Lewisburg, Wednesday, 19 August

Overcast. High 79°, low 59°.

Pressure29.97 inHg
Wind7.4 mph NW
Humidity52%
Visibility—
Dew point56°
Thu, 2075° / 59°0Overcast
75 °Overcast

Lewisburg, Thursday, 20 August

Overcast. High 75°, low 59°.

Pressure29.97 inHg
Wind7 mph W
Humidity59%
Visibility—
Dew point55°
Fri, 2177° / 52°0Overcast
77 °Overcast

Lewisburg, Friday, 21 August

Overcast. High 77°, low 52°.

Pressure29.94 inHg
Wind10.6 mph W
Humidity42%
Visibility—
Dew point49°
Sat, 2275° / 55°0.1Light rain
75 °Light rain

Lewisburg, Saturday, 22 August

Light rain. High 75°, low 55°.

Pressure30.06 inHg
Wind6.7 mph NW
Humidity47%
Visibility—
Dew point52°
Sun, 2379° / 53°0Overcast
79 °Overcast

Lewisburg, Sunday, 23 August

Overcast. High 79°, low 53°.

Pressure30.03 inHg
Wind7.9 mph N
Humidity37%
Visibility—
Dew point46°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Lewisburg, OR are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Lewisburg, OR since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.