As of 14:06 PDT

Weather in Fir, OR

86°

Fir, Saturday, 8 August, 14:06

Clear. Feels like 84°. High 87°, low 59°.

Pressure30.06 inHg

Wind4 mph NW

Humidity33%

Visibility6.2 mi

Dew point53°

See detailed hourly forecast

Monthly outlook for Fir, OR: average high 86.9°, average low 59.1°. That is 3° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 23 August (93.7°), the coolest 10 August (53.1°).

86.9°/59.1°

Average high / low

+3°

Above normal

0 / 2

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 August – 17 August	86.1°	82.6°	+2°
18 August – 27 August	88.3°	79.8°	+4.7°
28 August – 6 September	at normal	78.4°	—

August records over 66 years

106.3°14 August 2023All-time high

45.1°30 August 1965All-time low

Climate normals and records are computed from the nearest reference point — Portland (4 mi).

Sun, 0984° / 53°

84 °

Fir, Sunday, 9 August

Mostly clear. High 84°, low 53°.

Pressure30.03 inHg

Wind4.8 mph NW

Humidity34%

Visibility6.2 mi

Dew point46°

Mon, 1086° / 53°

86 °

Fir, Monday, 10 August

Clear. High 86°, low 53°.

Pressure30.06 inHg

Wind5.4 mph NW

Humidity39%

Visibility6.2 mi

Dew point49°

Tue, 1186° / 57°

86 °

Fir, Tuesday, 11 August

Clear. High 86°, low 57°.

Pressure30.09 inHg

Wind4.4 mph NW

Humidity41%

Visibility6.2 mi

Dew point53°

Wed, 1280° / 62°

80 °

Fir, Wednesday, 12 August

Light rain. High 80°, low 62°.

Pressure30.06 inHg

Wind3.5 mph N

Humidity64%

Visibility6.2 mi

Dew point56°

Thu, 1381° / 55°

81 °

Fir, Thursday, 13 August

Partly cloudy. High 81°, low 55°.

Pressure29.97 inHg

Wind8.9 mph NW

Humidity38%

Visibility—

Dew point47°

Fri, 1487° / 56°

87 °

Fir, Friday, 14 August

Clear. High 87°, low 56°.

Pressure29.94 inHg

Wind7.5 mph NW

Humidity31%

Visibility—

Dew point46°

Sat, 1588° / 62°

88 °

Fir, Saturday, 15 August

Overcast. High 88°, low 62°.

Pressure29.97 inHg

Wind9.4 mph NW

Humidity34%

Visibility—

Dew point49°

Sun, 1690° / 60°

90 °

Fir, Sunday, 16 August

Clear. High 90°, low 60°.

Pressure30.00 inHg

Wind8.1 mph NW

Humidity24%

Visibility—

Dew point43°

Mon, 1792° / 60°

92 °

Fir, Monday, 17 August

Clear. High 92°, low 60°.

Pressure29.97 inHg

Wind8.5 mph NW

Humidity22%

Visibility—

Dew point44°

Tue, 1887° / 61°

87 °

Fir, Tuesday, 18 August

Overcast. High 87°, low 61°.

Pressure30.06 inHg

Wind8.5 mph NW

Humidity25%

Visibility—

Dew point44°

Wed, 1984° / 62°

84 °

Fir, Wednesday, 19 August

Overcast. High 84°, low 62°.

Pressure30.03 inHg

Wind5.8 mph N

Humidity36%

Visibility—

Dew point48°

Thu, 2087° / 61°

87 °

Fir, Thursday, 20 August

Clear. High 87°, low 61°.

Pressure29.97 inHg

Wind7.9 mph NW

Humidity32%

Visibility—

Dew point50°

Fri, 2188° / 62°

88 °

Fir, Friday, 21 August

Clear. High 88°, low 62°.

Pressure30.00 inHg

Wind9.5 mph NW

Humidity31%

Visibility—

Dew point49°

Sat, 2290° / 62°

90 °

Fir, Saturday, 22 August

Clear. High 90°, low 62°.

Pressure29.94 inHg

Wind9.5 mph NW

Humidity32%

Visibility—

Dew point50°

Sun, 2394° / 62°

94 °

Fir, Sunday, 23 August

Partly cloudy. High 94°, low 62°.

Pressure29.85 inHg

Wind8.3 mph NW

Humidity27%

Visibility—

Dew point48°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2479° / 56°

0.06

79 °

Fir, Monday, 24 August

Climate normal for this date — 60-year average.

Average high79°

Average low56°

Average precipitation0.06 in

Chance of precipitation13%

Record high100° (1996)

Record low50° (1975)

Tue, 2580° / 56°

0.04

80 °

Fir, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high80°

Average low56°

Average precipitation0.04 in

Chance of precipitation12%

Record high94° (1967)

Record low49° (1975)

Wed, 2681° / 56°

0.02

81 °

Fir, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high81°

Average low56°

Average precipitation0.02 in

Chance of precipitation7%

Record high99° (1986)

Record low47° (1993)

Thu, 2780° / 58°

0.02

80 °

Fir, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high80°

Average low58°

Average precipitation0.02 in

Chance of precipitation15%

Record high97° (1972)

Record low49° (1960)

Fri, 2881° / 56°

0.02

81 °

Fir, Friday, 28 August

Climate normal for this date — 60-year average.

Average high81°

Average low56°

Average precipitation0.02 in

Chance of precipitation10%

Record high99° (1967)

Record low47° (1960)

Sat, 2979° / 57°

0.06

79 °

Fir, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high79°

Average low57°

Average precipitation0.06 in

Chance of precipitation22%

Record high94° (2007)

Record low48° (1966)

Sun, 3077° / 57°

0.05

77 °

Fir, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high77°

Average low57°

Average precipitation0.05 in

Chance of precipitation20%

Record high97° (2022)

Record low45° (1965)

Mon, 3178° / 56°

0.03

78 °

Fir, Monday, 31 August

Climate normal for this date — 60-year average.

Average high78°

Average low56°

Average precipitation0.03 in

Chance of precipitation18%

Record high100° (1987)

Record low47° (2006)

Tue, 0178° / 56°

0.05

78 °

Fir, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high78°

Average low56°

Average precipitation0.05 in

Chance of precipitation20%

Record high98° (1988)

Record low46° (1973)

Wed, 0279° / 55°

0.04

79 °

Fir, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high79°

Average low55°

Average precipitation0.04 in

Chance of precipitation13%

Record high104° (1988)

Record low46° (1973)

Thu, 0378° / 56°

0.04

78 °

Fir, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high78°

Average low56°

Average precipitation0.04 in

Chance of precipitation18%

Record high95° (1988)

Record low45° (1964)

Fri, 0479° / 56°

0.03

79 °

Fir, Friday, 4 September

Climate normal for this date — 60-year average.

Average high79°

Average low56°

Average precipitation0.03 in

Chance of precipitation15%

Record high100° (2017)

Record low46° (2000)

Sat, 0578° / 55°

0.03

78 °

Fir, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high78°

Average low55°

Average precipitation0.03 in

Chance of precipitation15%

Record high98° (2024)

Record low47° (1969)

Sun, 0678° / 55°

0.05

78 °

Fir, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high78°

Average low55°

Average precipitation0.05 in

Chance of precipitation17%

Record high96° (2024)

Record low46° (1969)

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 Fir, 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 Fir, 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.