Berthoud, Colorado Weather
Monsoon storms drench the south. Day 15 of summer. Read this microseason across nine climate regions →
Berthoud weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Clear——95°58°—
- MondayJul 6Overcast——99°63°+4°
- TuesdayJul 7Light Drizzle37%—99°67°0°
- WednesdayJul 8Light Drizzle62%—97°63°-2°
- ThursdayJul 9Light Drizzle42%—99°59°+2°
- FridayJul 10Overcast14%—97°61°-2°
- SaturdayJul 11Clear——100°61°+3°
AQI 43 (Good), driven by PM2.5. AQI down 45 over the last 6 hours — air quality is improving sharply. PM2.5 at 7.4 µg/m³, PM10 at 8.1 µg/m³ — typical background levels with no transport signature.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM2.5 at 7.4 µg/m³, PM10 at 8.1 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.91
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:19 PM
- Moonset
- 11:15 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Berthoud at a glance
- Today vs. normal: 9°F below the seasonal normal for this latitude
- Last frost: April 18 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 80513
15-Day Forecast — Berthoud
- Sun95°58°3%
- Mon99°63°2%
- Tue99°67°37%
- Wed97°63°62%
- Thu99°59°42%
- Fri97°61°14%
- Sat100°61°4%
- Sun103°64°3%
- Mon109°64°8%
- Tue102°71°17%
- Wed111°65°25%
- Thu105°67°30%
- Fri102°65°38%
- Sat105°65°39%
- Sun94°68°39%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Berthoud
SPC includes Berthoud in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Berthoud
- 80534
- 80513