10-Day Weather Forecast for Longmont (CO)

Six-hourly outlook through Thursday 23 July. Updated every three hours via MET Norway.

Day
Night
00:00
Morning
06:00
Afternoon
12:00
Evening
18:00
Tuesday
14 Jul
Clear skies
35°C (95°F)
0 mm (0 in)
Clear skies
34°C (93°F)
0 mm (0 in)
Hourly ›
Wednesday
15 Jul
Clear skies
26°C (79°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0 mm (0 in)
Clear skies
31°C (88°F)
0 mm (0 in)
Clear skies
34°C (93°F)
0.1 mm (0 in)
Hourly ›
Thursday
16 Jul
Clear skies
26°C (79°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0 mm (0 in)
Clear skies
31°C (88°F)
0 mm (0 in)
Mostly clear
33°C (91°F)
0 mm (0 in)
Hourly ›
Friday
17 Jul
Clear skies
27°C (81°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0 mm (0 in)
Clear skies
32°C (90°F)
0 mm (0 in)
Clear skies
34°C (93°F)
0 mm (0 in)
Hourly ›
Saturday
18 Jul
Clear skies
27°C (81°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0 mm (0 in)
Clear skies
33°C (91°F)
0 mm (0 in)
Clear skies
35°C (95°F)
0 mm (0 in)
Hourly ›
Sunday
19 Jul
Clear skies
27°C (81°F)
0 mm (0 in)
Clear skies
21°C (70°F)
0 mm (0 in)
Clear skies
34°C (93°F)
0 mm (0 in)
Rain showers
35°C (95°F)
1.6 mm (0.1 in)
Hourly ›
Monday
20 Jul
Partly cloudy
24°C (75°F)
0.2 mm (0.01 in)
Partly cloudy
21°C (70°F)
0 mm (0 in)
Clear skies
28°C (82°F)
0 mm (0 in)
Cloudy
30°C (86°F)
0.1 mm (0 in)
Hourly ›
Tuesday
21 Jul
Light rain
25°C (77°F)
0.7 mm (0.03 in)
Partly cloudy
21°C (70°F)
0 mm (0 in)
Rain showers
28°C (82°F)
1.7 mm (0.1 in)
Heavy rain
26°C (79°F)
5.4 mm (0.2 in)
Hourly ›
Wednesday
22 Jul
Light rain
20°C (68°F)
0.6 mm (0.02 in)
Partly cloudy
19°C (66°F)
0.3 mm (0.01 in)
Rain
25°C (77°F)
2.3 mm (0.1 in)
Rain
22°C (72°F)
1.1 mm (0.04 in)
Hourly ›
Thursday
23 Jul
Rain
18°C (64°F)
1.4 mm (0.1 in)
Rain
16°C (61°F)
1.3 mm (0.1 in)
Cloudy
18°C (64°F)
0.1 mm (0 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Longmont this week?

Today's weather - Tuesday 14 Jul

For the rest of Tuesday the predicted weather in Longmont is clear skies. The temperature will be around 35°C (95°F).

Tomorrow's weather - Wednesday 15 Jul

The forecast for Longmont on Wednesday is clear skies with some rain. Expect highs of a very warm 34°C (93°F) and lows of around 20°C (68°F).

10-Day Weather Forecast

During the next 10 days, temperatures will get cooler from 35°C (95°F) down to 28°C (82°F), with average highs of 33°C (91°F) and lows of 22°C (72°F). Compared to July norms, this represents typical weather. The following 10 days will bring plenty of sunshine. Precipitation will be about normal, with mostly dry conditions. Precipitation is expected on roughly 2 days (Sun, Tue).

Weather Forecast FAQ for Longmont

When will be the warmest day next week?

The warmest day is expected to be Saturday with a high of 35°C (95°F).

When will be the coldest day?

The coldest day is forecasted for Wednesday with a low of 20°C (68°F).

Will it rain next week in Longmont?

Yes, rain is expected on 2 days , specifically on Sun, Tue.

How much rainfall is expected next week?

A total of 10 mm (0.4 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 20°C (68°F) to 35°C (95°F).

More about Longmont

Explore the full Longmont climate overview with monthly averages, or check rainfall data and temperature by month.

Longmont weather by month

Browse monthly averages for Longmont: climate by month with temperature, rainfall and sunshine.

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