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Halfway weather

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Halfway weather alerts and warnings

active National Weather Service watches, warnings and advisories

Checking the National Weather Service for active alerts covering Halfway…

Halfway weather in numbers

from 30 years of measured normals

Halfway swings 63°F across the year, from 87°F highs in July to 24°F lows in February, and May is usually the wettest month in a year that brings about 39 in of precipitation.

Warmest month
July
87°F average high
Coldest month
February
24°F average low
Wettest month
May
39 in a year
Below freezing
3 months
January, February and December
Comfortable
3 months
April, September and October
Residents
11,000
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The weather map: all three models at once

NWS, American, European side by side around Halfway and nearby towns.Live rain radar →
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Halfway hourly forecast: next 14 hours

consensus of the three models

Rain in the next 24 hours, model by model

each model's own hourly precipitation, side by side

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Halfway 10-day forecast, out to 14 days

where the models agree, and where they split

Halfway, Maryland (MD) is at its warmest in Jul (average highs near 87°F) and coldest in Feb (lows around 24°F), with roughly 39 in of precipitation across the year. Below, compare what NWS, American, European forecast for Halfway right now, and see exactly where they disagree.

We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in United States before you trust any single number.

Halfway climate by month

average daytime high and overnight low across a typical year (1991-2020)
Jan
40°
26°
Feb
43°
24°
Mar
52°
33°
Apr
64°
42°
May
73°
51°
Jun
82°
59°
Jul
87°
66°
Aug
85°
64°
Sep
76°
58°
Oct
65°
45°
Nov
54°
36°
Dec
43°
29°

Source: 1991-2020 averages, ERA5 for this place adjusted with NASA POWER.

How the weather around Halfway has changed since 1995

Halfway sits in the same roughly 50 km square of NASA's reanalysis as Frederick. That square ran 2.0°F warmer in 2015-2024 than in 1995-2004. See the full 30-year picture on the Frederick page.

Which forecast is most accurate in the US?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
93
/100rank #1
91±0.9°F97±1.1 mph9396% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
82
/100rank #2
83±1.7°F94±2.0 mph7184% hitNOAA / NCEP (United States)College Park, Maryland, USA

The CheckWeather Score blends temperature, wind and rain accuracy, each measured against ERA5 (the recorded weather) over the last 30 days across 1999 cities. Lower error means a higher score. See which forecast model is most accurate in United States, how we measure forecast accuracy, or which model each weather app uses.

What do you think of the forecasts?

your vote counts

The accuracy above is the measured record. This is your opinion: which forecast service do you trust most in United States? Give each 1 to 5 stars.

NWSNational Blend (NBM)
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AmericanNOAA GFS
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EuropeanECMWF
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One vote per service. Anonymous: we store no personal data, only a one-way hash of your connection for a day to stop double votes.

Common questions

What's the weather in Halfway today?
On this page we show what NWS, American, European each forecast for Halfway today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Halfway today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Halfway and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Halfway?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Halfway forecast is reliable, and when they split you should expect surprises. See our tested US accuracy scoreboard for how the models compare.
What is the warmest month in Halfway?
July is typically the warmest month in Halfway, with average highs around 87°F.
How cold does Halfway get?
The coldest month in Halfway is February, when overnight lows average about 24°F.
How much rain does Halfway get?
Halfway sees roughly 39 in of precipitation a year, with May usually the wettest month.

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