As of 23:15 PDT

Weather in Iceland, CA

75°

Iceland, Saturday, 8 August, 23:15

Partly cloudy. Feels like 74°. High 84°, low 57°.

Pressure30.09 inHg

Wind5.6 mph SW

Humidity41%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Monthly outlook for Iceland, CA: average high 80.4°, average low 54.6°. That is 3.3° below the climate normal for August. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 2 days and 0.2 inches. The warmest day looks like 9 August (92.3°), the coolest 20 August (51.8°).

80.4°/54.6°

Average high / low

−3.3°

Below normal

2 / 2

Wet days / normal

0.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 August – 17 August	81.1°	87.5°	-3.6°
18 August – 27 August	79.2°	84.4°	-2.9°
28 August – 6 September	at normal	83.8°	—

August records over 66 years

99.1°9 August 2018All-time high

40.1°22 August 1968All-time low

Climate normals and records are computed from the nearest reference point — Reno (15 mi).

Sun, 0992° / 62°

92 °

Iceland, Sunday, 9 August

Clear. High 92°, low 62°.

Pressure29.91 inHg

Wind9.5 mph SW

Humidity16%

Visibility6.2 mi

Dew point33°

Mon, 1091° / 58°

91 °

Iceland, Monday, 10 August

Overcast. High 91°, low 58°.

Pressure29.91 inHg

Wind13.6 mph SW

Humidity17%

Visibility6.2 mi

Dew point32°

Tue, 1184° / 56°

84 °

Iceland, Tuesday, 11 August

Clear. High 84°, low 56°.

Pressure29.97 inHg

Wind8.8 mph SW

Humidity22%

Visibility6.2 mi

Dew point37°

Wed, 1281° / 55°

81 °

Iceland, Wednesday, 12 August

Overcast. High 81°, low 55°.

Pressure29.88 inHg

Wind8 mph SW

Humidity24%

Visibility6.2 mi

Dew point37°

Thu, 1375° / 54°

0.37

75 °

Iceland, Thursday, 13 August

Rain. High 75°, low 54°.

Pressure29.83 inHg

Wind5 mph E

Humidity35%

Visibility—

Dew point40°

Fri, 1475° / 52°

0.05

75 °

Iceland, Friday, 14 August

Light rain. High 75°, low 52°.

Pressure29.91 inHg

Wind4.8 mph SW

Humidity24%

Visibility—

Dew point33°

Sat, 1576° / 53°

76 °

Iceland, Saturday, 15 August

Overcast. High 76°, low 53°.

Pressure30.00 inHg

Wind8.4 mph SE

Humidity27%

Visibility—

Dew point38°

Sun, 1678° / 53°

78 °

Iceland, Sunday, 16 August

Overcast. High 78°, low 53°.

Pressure30.00 inHg

Wind7.6 mph SW

Humidity24%

Visibility—

Dew point36°

Mon, 1776° / 55°

76 °

Iceland, Monday, 17 August

Overcast. High 76°, low 55°.

Pressure30.00 inHg

Wind11.3 mph SW

Humidity23%

Visibility—

Dew point34°

Tue, 1873° / 54°

0.04

73 °

Iceland, Tuesday, 18 August

Light rain. High 73°, low 54°.

Pressure30.12 inHg

Wind7.7 mph SW

Humidity49%

Visibility—

Dew point45°

Wed, 1979° / 52°

79 °

Iceland, Wednesday, 19 August

Clear. High 79°, low 52°.

Pressure29.94 inHg

Wind12.9 mph SW

Humidity18%

Visibility—

Dew point30°

Thu, 2079° / 52°

79 °

Iceland, Thursday, 20 August

Partly cloudy. High 79°, low 52°.

Pressure29.88 inHg

Wind12.3 mph SW

Humidity14%

Visibility—

Dew point23°

Fri, 2181° / 53°

81 °

Iceland, Friday, 21 August

Partly cloudy. High 81°, low 53°.

Pressure29.85 inHg

Wind6.9 mph W

Humidity14%

Visibility—

Dew point26°

Sat, 2282° / 54°

82 °

Iceland, Saturday, 22 August

Overcast. High 82°, low 54°.

Pressure29.85 inHg

Wind14.7 mph W

Humidity16%

Visibility—

Dew point29°

Sun, 2381° / 53°

81 °

Iceland, Sunday, 23 August

Clear. High 81°, low 53°.

Pressure29.88 inHg

Wind9.3 mph W

Humidity19%

Visibility—

Dew point32°

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

Mon, 2485° / 60°

85 °

Iceland, Monday, 24 August

Climate normal for this date — 60-year average.

Average high85°

Average low60°

Average precipitation0 in

Chance of precipitation5%

Record high94° (2022)

Record low48° (1973)

Tue, 2584° / 59°

84 °

Iceland, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high84°

Average low59°

Average precipitation0 in

Chance of precipitation5%

Record high95° (2010)

Record low43° (2024)

Wed, 2684° / 59°

0.01

84 °

Iceland, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high84°

Average low59°

Average precipitation0.01 in

Chance of precipitation8%

Record high93° (2001)

Record low46° (1978)

Thu, 2785° / 60°

0.01

85 °

Iceland, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high85°

Average low60°

Average precipitation0.01 in

Chance of precipitation7%

Record high94° (2019)

Record low49° (1973)

Fri, 2886° / 61°

86 °

Iceland, Friday, 28 August

Climate normal for this date — 60-year average.

Average high86°

Average low61°

Average precipitation0 in

Chance of precipitation0%

Record high95° (2017)

Record low48° (1991)

Sat, 2985° / 60°

0.01

85 °

Iceland, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high85°

Average low60°

Average precipitation0.01 in

Chance of precipitation7%

Record high96° (1998)

Record low47° (1975)

Sun, 3084° / 59°

0.01

84 °

Iceland, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high84°

Average low59°

Average precipitation0.01 in

Chance of precipitation3%

Record high96° (2022)

Record low46° (2010)

Mon, 3184° / 59°

0.01

84 °

Iceland, Monday, 31 August

Climate normal for this date — 60-year average.

Average high84°

Average low59°

Average precipitation0.01 in

Chance of precipitation5%

Record high96° (2022)

Record low45° (1999)

Tue, 0184° / 59°

0.01

84 °

Iceland, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high84°

Average low59°

Average precipitation0.01 in

Chance of precipitation8%

Record high96° (2022)

Record low41° (1964)

Wed, 0284° / 59°

0.01

84 °

Iceland, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high84°

Average low59°

Average precipitation0.01 in

Chance of precipitation8%

Record high97° (2022)

Record low37° (1964)

Thu, 0383° / 59°

0.02

83 °

Iceland, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high83°

Average low59°

Average precipitation0.02 in

Chance of precipitation10%

Record high96° (2022)

Record low48° (2000)

Fri, 0483° / 59°

0.02

83 °

Iceland, Friday, 4 September

Climate normal for this date — 60-year average.

Average high83°

Average low59°

Average precipitation0.02 in

Chance of precipitation8%

Record high99° (2022)

Record low44° (2000)

Sat, 0582° / 59°

0.02

82 °

Iceland, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high82°

Average low59°

Average precipitation0.02 in

Chance of precipitation10%

Record high98° (2020)

Record low42° (2000)

Sun, 0683° / 59°

0.02

83 °

Iceland, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high83°

Average low59°

Average precipitation0.02 in

Chance of precipitation13%

Record high100° (2022)

Record low45° (2000)

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 Iceland, CA 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 Iceland, CA 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.