As of 01:43 CDT

Weather in Lisbon, ND

64°

Lisbon, Sunday, 9 August, 01:43

Mostly clear. Feels like 64°. High 84°, low 56°.

Pressure29.85 inHg

Wind4.8 mph N

Humidity82%

Visibility6.2 mi

Dew point58°

See detailed hourly forecast

Monthly outlook for Lisbon, ND: average high 83.9°, average low 61.6°. That is 2.4° above the climate normal for August. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 19 August (101.5°), the coolest 9 August (55.8°).

83.9°/61.6°

Average high / low

+2.4°

Above normal

5 / 4

Wet days / normal

0.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 August – 18 August	86.8°	79.7°	+3.9°
19 August – 28 August	79°	79.2°	-0.1°
29 August – 7 September	at normal	77°	—

August records over 66 years

103.8°13 August 1965All-time high

42.1°28 August 1965All-time low

Mon, 1093° / 57°

0.11

93 °

Lisbon, Monday, 10 August

Rain. High 93°, low 57°.

Pressure29.85 inHg

Wind8.1 mph SE

Humidity23%

Visibility6.2 mi

Dew point44°

Tue, 1189° / 58°

89 °

Lisbon, Tuesday, 11 August

Partly cloudy. High 89°, low 58°.

Pressure29.88 inHg

Wind11.4 mph NE

Humidity32%

Visibility6.2 mi

Dew point50°

Wed, 1284° / 61°

84 °

Lisbon, Wednesday, 12 August

Overcast. High 84°, low 61°.

Pressure29.97 inHg

Wind8.3 mph NE

Humidity26%

Visibility6.2 mi

Dew point43°

Thu, 1382° / 60°

82 °

Lisbon, Thursday, 13 August

Overcast. High 82°, low 60°.

Pressure30.06 inHg

Wind10.6 mph NE

Humidity28%

Visibility—

Dew point40°

Fri, 1488° / 59°

88 °

Lisbon, Friday, 14 August

Overcast. High 88°, low 59°.

Pressure30.06 inHg

Wind13.6 mph S

Humidity31%

Visibility—

Dew point47°

Sat, 1576° / 65°

0.02

76 °

Lisbon, Saturday, 15 August

Light rain. High 76°, low 65°.

Pressure30.09 inHg

Wind11.5 mph S

Humidity76%

Visibility—

Dew point59°

Sun, 1686° / 58°

86 °

Lisbon, Sunday, 16 August

Partly cloudy. High 86°, low 58°.

Pressure30.15 inHg

Wind9.7 mph NW

Humidity28%

Visibility—

Dew point42°

Mon, 1785° / 63°

0.13

85 °

Lisbon, Monday, 17 August

Light rain. High 85°, low 63°.

Pressure30.00 inHg

Wind16.1 mph SE

Humidity34%

Visibility—

Dew point45°

Tue, 18101° / 63°

0.02

101 °

Lisbon, Tuesday, 18 August

Light rain. High 101°, low 63°.

Pressure29.71 inHg

Wind9.5 mph SE

Humidity28%

Visibility—

Dew point54°

Wed, 19101° / 75°

0.03

101 °

Lisbon, Wednesday, 19 August

Light rain. High 101°, low 75°.

Pressure29.74 inHg

Wind10.2 mph SW

Humidity19%

Visibility—

Dew point46°

Thu, 2085° / 68°

85 °

Lisbon, Thursday, 20 August

Light rain. High 85°, low 68°.

Pressure29.97 inHg

Wind13.4 mph N

Humidity31%

Visibility—

Dew point47°

Fri, 2173° / 61°

0.2

73 °

Lisbon, Friday, 21 August

Rain. High 73°, low 61°.

Pressure30.00 inHg

Wind14.8 mph E

Humidity90%

Visibility—

Dew point59°

Sat, 2274° / 64°

0.24

74 °

Lisbon, Saturday, 22 August

Light rain. High 74°, low 64°.

Pressure29.83 inHg

Wind15.6 mph NE

Humidity75%

Visibility—

Dew point64°

Sun, 2365° / 57°

0.02

65 °

Lisbon, Sunday, 23 August

Light rain. High 65°, low 57°.

Pressure30.00 inHg

Wind13.9 mph NE

Humidity94%

Visibility—

Dew point59°

Mon, 2476° / 59°

0.05

76 °

Lisbon, Monday, 24 August

Light rain. High 76°, low 59°.

Pressure30.06 inHg

Wind11.2 mph E

Humidity71%

Visibility—

Dew point60°

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

Tue, 2579° / 62°

0.07

79 °

Lisbon, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high79°

Average low62°

Average precipitation0.07 in

Chance of precipitation28%

Record high96° (1991)

Record low46° (1968)

Wed, 2679° / 61°

0.14

79 °

Lisbon, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high79°

Average low61°

Average precipitation0.14 in

Chance of precipitation33%

Record high102° (1991)

Record low44° (1992)

Thu, 2779° / 60°

0.06

79 °

Lisbon, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high79°

Average low60°

Average precipitation0.06 in

Chance of precipitation20%

Record high97° (1991)

Record low45° (1982)

Fri, 2879° / 61°

0.12

79 °

Lisbon, Friday, 28 August

Climate normal for this date — 60-year average.

Average high79°

Average low61°

Average precipitation0.12 in

Chance of precipitation27%

Record high99° (1984)

Record low42° (1965)

Sat, 2979° / 61°

0.07

79 °

Lisbon, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high79°

Average low61°

Average precipitation0.07 in

Chance of precipitation27%

Record high95° (1961)

Record low47° (1988)

Sun, 3078° / 59°

0.11

78 °

Lisbon, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high78°

Average low59°

Average precipitation0.11 in

Chance of precipitation27%

Record high96° (1961)

Record low46° (2009)

Mon, 3178° / 60°

0.06

78 °

Lisbon, Monday, 31 August

Climate normal for this date — 60-year average.

Average high78°

Average low60°

Average precipitation0.06 in

Chance of precipitation23%

Record high92° (1979)

Record low46° (1987)

Tue, 0177° / 60°

0.11

77 °

Lisbon, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high77°

Average low60°

Average precipitation0.11 in

Chance of precipitation33%

Record high92° (1983)

Record low44° (1974)

Wed, 0277° / 60°

0.12

77 °

Lisbon, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high77°

Average low60°

Average precipitation0.12 in

Chance of precipitation28%

Record high98° (1983)

Record low40° (1974)

Thu, 0377° / 59°

0.08

77 °

Lisbon, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high77°

Average low59°

Average precipitation0.08 in

Chance of precipitation20%

Record high96° (1978)

Record low41° (1974)

Fri, 0477° / 59°

0.1

77 °

Lisbon, Friday, 4 September

Climate normal for this date — 60-year average.

Average high77°

Average low59°

Average precipitation0.1 in

Chance of precipitation25%

Record high98° (1979)

Record low44° (2025)

Sat, 0576° / 58°

0.09

76 °

Lisbon, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high76°

Average low58°

Average precipitation0.09 in

Chance of precipitation27%

Record high100° (1978)

Record low38° (1965)

Sun, 0676° / 57°

0.09

76 °

Lisbon, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high76°

Average low57°

Average precipitation0.09 in

Chance of precipitation28%

Record high100° (1978)

Record low43° (1968)

Mon, 0775° / 56°

0.09

75 °

Lisbon, Monday, 7 September

Climate normal for this date — 60-year average.

Average high75°

Average low56°

Average precipitation0.09 in

Chance of precipitation27%

Record high97° (1978)

Record low40° (2025)

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 Lisbon, ND 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 Lisbon, ND 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.