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As of 10:49 MDT

Weather in Longmont, CO

92°Current weather

Longmont, Sunday, 9 August, 10:49

Partly cloudy. Feels like 89°. High 93°, low 69°.

Pressure29.77 inHg
Wind4.3 mph E
Humidity20%
Visibility6.2 mi
Dew point44°

10-day forecast for Longmont, CO: 61° to 100°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

100°
Best day: Tuesday, August 11
87° · 1.14 in
Worst day: Friday, August 14

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1097° / 66°0.01Light rain
MorningMostly clear75°feels 73°
AfternoonPartly cloudy95°feels 90°
EveningLight rain80°feels 80°
OvernightOvercast74°feels 73°
97 °Light rain

Longmont, Monday, 10 August

Light rain. High 97°, low 66°.

Pressure29.74 inHg
Wind10.3 mph E
Humidity12%
Visibility6.2 mi
Dew point37°
Tue, 11100° / 68°0Overcast
MorningOvercast80°feels 79°
AfternoonOvercast99°feels 94°
EveningPartly cloudy82°feels 80°
OvernightMostly clear70°feels 68°
100 °Overcast

Longmont, Tuesday, 11 August

Overcast. High 100°, low 68°.

Pressure29.77 inHg
Wind10.6 mph E
Humidity12%
Visibility6.2 mi
Dew point37°
Wed, 1291° / 67°0.15Light rain
MorningOvercast81°feels 80°
AfternoonOvercast98°feels 93°
EveningLight rain66°feels 66°
OvernightOvercast69°feels 68°
91 °Light rain

Longmont, Wednesday, 12 August

Light rain. High 91°, low 67°.

Pressure29.71 inHg
Wind5.1 mph S
Humidity18%
Visibility6.2 mi
Dew point42°
Thu, 1389° / 63°0.04Light rain
MorningOvercast69°feels 69°
AfternoonLight rain84°feels 82°
EveningLight rain74°feels 74°
OvernightOvercast65°feels 65°
89 °Light rain

Longmont, Thursday, 13 August

Light rain. High 89°, low 63°.

Pressure29.74 inHg
Wind19.2 mph S
Humidity28%
Visibility—
Dew point46°
Fri, 1487° / 61°1.14Heavy rain
MorningHeavy rain66°feels 66°
AfternoonHeavy rain76°feels 76°
EveningHeavy rain62°feels 62°
OvernightHeavy rain62°feels 62°
87 °Heavy rain

Longmont, Friday, 14 August

Heavy rain. High 87°, low 61°.

Pressure29.85 inHg
Wind9.6 mph N
Humidity46%
Visibility—
Dew point55°
Sat, 1589° / 61°0.01Light rain
MorningLight rain67°feels 67°
AfternoonLight rain83°feels 82°
EveningLight rain84°feels 82°
OvernightLight rain69°feels 68°
89 °Light rain

Longmont, Saturday, 15 August

Light rain. High 89°, low 61°.

Pressure30.00 inHg
Wind8.3 mph E
Humidity36%
Visibility—
Dew point50°
Sun, 1684° / 64°0.36Rain
MorningRain69°feels 68°
AfternoonRain79°feels 79°
EveningRain69°feels 69°
OvernightRain66°feels 66°
84 °Rain

Longmont, Sunday, 16 August

Rain. High 84°, low 64°.

Pressure30.09 inHg
Wind6.2 mph SE
Humidity42%
Visibility—
Dew point53°
Mon, 1789° / 62°0Clear
MorningClear69°feels 68°
AfternoonClear89°feels 86°
EveningClear85°feels 84°
OvernightClear74°feels 73°
89 °Clear

Longmont, Monday, 17 August

Clear. High 89°, low 62°.

Pressure29.91 inHg
Wind7.9 mph SW
Humidity27%
Visibility—
Dew point47°
Tue, 1893° / 67°0Mostly clear
MorningMostly clear74°feels 72°
AfternoonMostly clear89°feels 86°
EveningMostly clear88°feels 85°
OvernightMostly clear76°feels 74°
93 °Mostly clear

Longmont, Tuesday, 18 August

Mostly clear. High 93°, low 67°.

Pressure29.91 inHg
Wind8.6 mph E
Humidity25%
Visibility—
Dew point46°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Longmont, CO around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.