As of 02:04 PDT

Weather in London, OR

59°

London, Sunday, 9 August, 02:04

Mostly clear. Feels like 58°. High 87°, low 52°.

Pressure30.03 inHg

Wind2 mph NE

Humidity71%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Mon, 1085° / 48°

85 °

London, Monday, 10 August

Clear. High 85°, low 48°.

Pressure30.03 inHg

Wind7.5 mph N

Humidity30%

Visibility6.2 mi

Dew point43°

Tue, 1184° / 51°

84 °

London, Tuesday, 11 August

Clear. High 84°, low 51°.

Pressure30.03 inHg

Wind7.5 mph N

Humidity34%

Visibility6.2 mi

Dew point46°

Wed, 1283° / 53°

83 °

London, Wednesday, 12 August

Clear. High 83°, low 53°.

Pressure29.97 inHg

Wind7.8 mph N

Humidity44%

Visibility6.2 mi

Dew point52°

Thu, 1384° / 50°

84 °

London, Thursday, 13 August

Clear. High 84°, low 50°.

Pressure29.83 inHg

Wind7.5 mph N

Humidity30%

Visibility—

Dew point44°

Fri, 1484° / 51°

84 °

London, Friday, 14 August

Mostly clear. High 84°, low 51°.

Pressure29.91 inHg

Wind7.9 mph NW

Humidity32%

Visibility—

Dew point47°

Sat, 1584° / 52°

84 °

London, Saturday, 15 August

Overcast. High 84°, low 52°.

Pressure29.94 inHg

Wind8.5 mph W

Humidity31%

Visibility—

Dew point46°

Sun, 1673° / 51°

0.01

73 °

London, Sunday, 16 August

Light rain. High 73°, low 51°.

Pressure30.00 inHg

Wind4.6 mph S

Humidity41%

Visibility—

Dew point46°

Mon, 1767° / 54°

0.16

67 °

London, Monday, 17 August

Light rain. High 67°, low 54°.

Pressure30.03 inHg

Wind6.8 mph NW

Humidity61%

Visibility—

Dew point51°

Tue, 1873° / 56°

73 °

London, Tuesday, 18 August

Overcast. High 73°, low 56°.

Pressure29.97 inHg

Wind2.9 mph SW

Humidity62%

Visibility—

Dew point52°

Wed, 1980° / 57°

0.01

80 °

London, Wednesday, 19 August

Light rain. High 80°, low 57°.

Pressure29.91 inHg

Wind7.8 mph NW

Humidity41%

Visibility—

Dew point51°

Thu, 2071° / 58°

71 °

London, Thursday, 20 August

Light rain. High 71°, low 58°.

Pressure29.97 inHg

Wind5.2 mph NW

Humidity73%

Visibility—

Dew point58°

Fri, 2176° / 52°

76 °

London, Friday, 21 August

Overcast. High 76°, low 52°.

Pressure29.94 inHg

Wind9.8 mph NW

Humidity37%

Visibility—

Dew point46°

Sat, 2272° / 53°

72 °

London, Saturday, 22 August

Overcast. High 72°, low 53°.

Pressure30.06 inHg

Wind5.7 mph NW

Humidity46%

Visibility—

Dew point48°

Sun, 2377° / 49°

77 °

London, Sunday, 23 August

Overcast. High 77°, low 49°.

Pressure30.00 inHg

Wind7.8 mph N

Humidity35%

Visibility—

Dew point44°

Mon, 2476° / 50°

76 °

London, Monday, 24 August

Overcast. High 76°, low 50°.

Pressure29.88 inHg

Wind8.1 mph W

Humidity41%

Visibility—

Dew point48°

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 London, 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 London, 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.