10-Day Weather Forecast for Longmont (CO)

Six-hourly outlook through Saturday 24 October. Updated every three hours via MET Norway.

Day
Night
00:00
Morning
06:00
Afternoon
12:00
Evening
18:00
Wednesday
14 Oct
—
—
—
Heavy rain
9°C (48°F)
11 mm (0.4 in)
Hourly ›
Thursday
15 Oct
Light rain
8°C (46°F)
0.9 mm (0.04 in)
Rain
8°C (46°F)
2.9 mm (0.1 in)
Clear skies
11°C (52°F)
0 mm (0 in)
Clear skies
10°C (50°F)
0 mm (0 in)
Hourly ›
Friday
16 Oct
Clear skies
4°C (39°F)
0 mm (0 in)
Clear skies
1°C (34°F)
0 mm (0 in)
Clear skies
9°C (48°F)
0 mm (0 in)
Clear skies
9°C (48°F)
0 mm (0 in)
Hourly ›
Saturday
17 Oct
Clear skies
4°C (39°F)
0 mm (0 in)
Clear skies
1°C (34°F)
0 mm (0 in)
Clear skies
15°C (59°F)
0 mm (0 in)
Clear skies
16°C (61°F)
0 mm (0 in)
Hourly ›
Sunday
18 Oct
Clear skies
4°C (39°F)
0 mm (0 in)
Clear skies
2°C (36°F)
0 mm (0 in)
Partly cloudy
18°C (64°F)
0 mm (0 in)
Mostly clear
16°C (61°F)
0 mm (0 in)
Hourly ›
Monday
19 Oct
Partly cloudy
10°C (50°F)
0 mm (0 in)
Partly cloudy
6°C (43°F)
0 mm (0 in)
Mostly sunny
16°C (61°F)
0 mm (0 in)
Partly cloudy
16°C (61°F)
0 mm (0 in)
Hourly ›
Tuesday
20 Oct
Clear skies
10°C (50°F)
0 mm (0 in)
Clear skies
6°C (43°F)
0 mm (0 in)
Clear skies
19°C (66°F)
0 mm (0 in)
Clear skies
18°C (64°F)
0 mm (0 in)
Hourly ›
Wednesday
21 Oct
Clear skies
8°C (46°F)
0 mm (0 in)
Clear skies
5°C (41°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0 mm (0 in)
Clear skies
18°C (64°F)
0 mm (0 in)
Hourly ›
Thursday
22 Oct
Clear skies
9°C (48°F)
0 mm (0 in)
Clear skies
7°C (45°F)
0 mm (0 in)
Clear skies
19°C (66°F)
0 mm (0 in)
Mostly clear
18°C (64°F)
0 mm (0 in)
Hourly ›
Friday
23 Oct
Cloudy
9°C (48°F)
0 mm (0 in)
Partly cloudy
9°C (48°F)
0 mm (0 in)
Light rain
20°C (68°F)
0.6 mm (0.02 in)
Mostly clear
18°C (64°F)
0 mm (0 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Longmont this week?

Today's weather - Wednesday 14 Oct

This evening, the weather in Longmont will be heavy rain during the evening, with temperatures around 9°C (48°F), dropping to 8°C (46°F) overnight.

Tomorrow's weather - Thursday 15 Oct

The forecast for Longmont on Thursday is clear skies with some rain during the morning and night. Expect highs of a cold 11°C (52°F) and lows of around 8°C (46°F).

10-Day Weather Forecast

During the next 10 days, temperatures will get warmer, maximum temperatures reach 20°C (68°F) on Wednesday, with average highs of 15°C (59°F) and lows of 5°C (41°F). Compared to October norms, this represents a bit cooler than usual weather. The following 10 days will bring plenty of sunshine. Rainfall is expected to be more than usual (compared to typical October conditions). The forecast shows mostly dry conditions. Precipitation is expected on roughly 2 days (Wed, Thu). Wind conditions will be generally calm.

Weather Forecast FAQ for Longmont

When will be the warmest day next week?

The warmest day is expected to be Wednesday with a high of 20°C (68°F).

When will be the coldest day?

The coldest day is forecasted for Saturday with a low of 1°C (34°F).

Will it rain next week in Longmont?

Yes, rain is expected on 2 days , specifically on Wed, Thu.

How much rainfall is expected next week?

A total of 15 mm (0.6 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 1°C (34°F) to 20°C (68°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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